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Sennock S, V Lieres Und Wilkau K, Günther A, Brandhorst I, Zinke K, Conzelmann A, Renner TJ, Kurz EM. Investigation of the influence of 45-minute pre-sleep social media use on sleep quality and memory consolidation in adolescents. Sleep Med 2024; 124:299-307. [PMID: 39366085 DOI: 10.1016/j.sleep.2024.09.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2024] [Revised: 09/25/2024] [Accepted: 09/28/2024] [Indexed: 10/06/2024]
Abstract
Adolescents devote a significant portion of their time to smartphone usage, often engaging in social media activities. Social media use has previously been linked to diminished sleep quality and reduced sleep durations in correlational studies. In this experimental study, we aimed to investigate the influence of pre-sleep social media use on memory consolidation, subjective arousal and objectively assessed sleep quality in adolescents. We compared the social media condition to two reading conditions, one involving reading a book on a smartphone and the other reading from a physical book in a within-subjects design. Twenty participants between 12 and 14 years engaged in these activities for 45 min before bedtime. Contrary to our expectations, the results indicated that pre-sleep social media use did not have a discernible impact on sleep quality, pre-sleep arousal or memory consolidation. All assessed sleep measures remained consistent across the three conditions. Subjectively, the social media condition was rated less thrilling than the reading conditions. This suggests that, within the confines of this experiment, pre-sleep social media exposure did not significantly disrupt adolescents' sleep or their ability to consolidate memories during sleep. This deviation from previous correlational studies might be explained by a possible impact of mental health factors on media consumption and sleep or the fact that contrary to their daily routines participants had to sleep after our intervention and could not continue to engage in their activities. This highlights the need for further investigations into the complexities of this interaction.
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Affiliation(s)
- Sebastian Sennock
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital of Psychiatry and Psychotherapy, Tübingen, Germany
| | - Kristina V Lieres Und Wilkau
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital of Psychiatry and Psychotherapy, Tübingen, Germany
| | - Astrid Günther
- Department of Psychosomatic Medicine & Psychotherapy, Medical University Hospital, Tübingen, Germany; DZPG (German Center for Mental Health), Partner Site Tübingen, Germany
| | - Isabel Brandhorst
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital of Psychiatry and Psychotherapy, Tübingen, Germany; DZPG (German Center for Mental Health), Partner Site Tübingen, Germany
| | - Katharina Zinke
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany
| | - Annette Conzelmann
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital of Psychiatry and Psychotherapy, Tübingen, Germany; DZPG (German Center for Mental Health), Partner Site Tübingen, Germany; PFH - Private University of Applied Sciences, Department of Psychology (Clinical Psychology II), Göttingen, Germany
| | - Tobias J Renner
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital of Psychiatry and Psychotherapy, Tübingen, Germany; DZPG (German Center for Mental Health), Partner Site Tübingen, Germany
| | - Eva-Maria Kurz
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital of Psychiatry and Psychotherapy, Tübingen, Germany; DZPG (German Center for Mental Health), Partner Site Tübingen, Germany; Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany.
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Aonso-Diego G, Postigo Á, Secades-Villa R. Psychometric Validation of the Compulsive Internet Use Scale in Spanish Adolescents. Assessment 2024; 31:827-838. [PMID: 37480235 DOI: 10.1177/10731911231188738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/23/2023]
Abstract
Despite problematic internet use being especially high among adolescents, there are no screening instruments in Spain specifically for adolescents that would facilitate early detection of this problem. The main goal of this study was to validate the Compulsive Internet Use Scale (CIUS) in the adolescent Spanish population as well as to analyze the discriminative capacity of CIUS based on sociodemographic characteristics, grade point average, and other addictive behaviors. Data were obtained from the ESTUDES, a representative survey of addictive behaviors of Spanish adolescents. The sample consisted of a total of 34,308 adolescents aged between 14 and 18 years old (Mage = 15.70; SD = 1.19; 51.7% females). Results indicated that the CIUS fit a unidimensional structure, exhibited measurement invariance with respect to sex and age, and demonstrated excellent reliability (ω = .94). Past-month tobacco, alcohol, and cannabis use, as well as past-year gambling and gaming, were related to CIUS scores. A standardized screening instrument that provides valid, reliable information on young people's use of the Internet in Spain is a critical requirement for successful early detection and intervention in this population.
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Kattein E, Schmidt H, Witt S, Jörren HL, Menrath I, Rumpf HJ, Wartberg L, Pawils S. Increased Digital Media Use in Preschool Children: Exploring the Links with Parental Stress and Their Problematic Media Use. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1921. [PMID: 38136123 PMCID: PMC10742172 DOI: 10.3390/children10121921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/07/2023] [Accepted: 12/07/2023] [Indexed: 12/24/2023]
Abstract
BACKGROUND Intense or problematic media use behavior of parents could serve as a role model for their children's media use behavior. So far, knowledge is scarce about increased children's media use (ICMU) and its association with parental stress (PS) and problematic parental media use (PPMU). METHODS ICMU was examined using a modified set of the DSM-5 criteria for Internet Gaming Disorder. PS was assessed via the widely used Parenting Stress Index, and PPMU was assessed using the Short Compulsive Internet Use Scale. A multiple linear regression analysis was conducted to evaluate the links between ICMU, PS, and PPMU. A mediation analysis was performed to examine if PPMU mediated the relationship between PS and ICMU. RESULTS In sum, 809 parents (M = 36.89 years; SD = 4.87; 81.4% female) of preschool children (average age: 44.75 months, SD = 13.68) participated in the study. ICMU was statistically significantly related to higher age of the parent, greater PPMU, and higher PS. Furthermore, we found that the association between PS and ICMU was partially mediated by PPMU. CONCLUSIONS The results indicate that more pronounced PS and PPMU are associated with ICMU, highlighting the necessity of considering these parental variables when developing early prevention strategies for preschool-age children.
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Affiliation(s)
- Elena Kattein
- Department of Psychiatry and Psychotherapy, University of Lübeck, 23562 Lübeck, Germany
| | - Hannah Schmidt
- Department of Psychiatry and Psychotherapy, University of Lübeck, 23562 Lübeck, Germany
- Department of Paediatrics and Adolescent Medicine, University of Lübeck, 23562 Lübeck, Germany
| | - Stefanie Witt
- Institute of Medical Psychology, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany
| | - Hannah Lea Jörren
- Department of Psychiatry and Psychotherapy, University of Lübeck, 23562 Lübeck, Germany
| | - Ingo Menrath
- Department of Paediatrics and Adolescent Medicine, University of Lübeck, 23562 Lübeck, Germany
| | - Hans-Jürgen Rumpf
- Department of Psychiatry and Psychotherapy, University of Lübeck, 23562 Lübeck, Germany
| | - Lutz Wartberg
- Department of Psychology, Faculty of Human Sciences, MSH Medical School Hamburg, 20457 Hamburg, Germany
| | - Silke Pawils
- Institute of Medical Psychology, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany
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Jusienė R, Pakalniškienė V, Wu JCL, Sebre SB. Compulsive Internet Use Scale for assessment of self-reported problematic internet use in primary school-aged children. Front Psychiatry 2023; 14:1173585. [PMID: 37457786 PMCID: PMC10348814 DOI: 10.3389/fpsyt.2023.1173585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 06/05/2023] [Indexed: 07/18/2023] Open
Abstract
Introduction The tremendous growth of internet use during past few decades has been primarily led by young people. Despite a plenitude of studies reporting the pros and cons of excessive internet use by adolescents, the internet use of primary school-aged children is under-researched. First, there is lack of reliable and valid cultural invariant self-report instruments for children younger than 11-years-old. Secondly, there is no consensus on whether primary school-aged children can reliably report on their internet use. This study aimed to examine the psychometric properties of the Compulsive Internet Use Scale (CIUS) as reported by primary school-aged children in three different countries/regions. Methods Paper-pencil format CIUS questionnaires were completed by a total of 691 children aged 8 to 10 years old, 236 of them Latvian, 207 Lithuanian, and 248 Taiwanese, as well as by one of their parents, at two-time points, separated by a one-year interval. The parents also reported on the child's emotional and behavioral difficulties. Methods Confirmatory factor analysis indicated that for the child self-report, a 10-item CIUS showed the best fit and good psychometric properties: solid structural validity; very good internal consistency; appropriate stability and predictive validity after 1 year; as well as sound sensitivity and specificity when compared to the 14-item CIUS parent-report form. Child self-report CIUS ratings correlated with time online reported by the child and parent and with emotional and behavioral problems reported by the parent. Discussion This study indicates that children as young as 8-10 years old can reliably and consistently provide valuable information on their problematic use of the internet.
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Affiliation(s)
- Roma Jusienė
- Institute of Psychology, Vilnius University, Vilnius, Lithuania
| | | | - Jennifer Chun-Li Wu
- Department of Early Childhood and Family Education, National Taipei University of Education, Taipei, Taiwan
| | - Sandra B. Sebre
- Department of Psychology, University of Latvia, Riga, Latvia
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Lardinoix J, Neumann I, Wartberg L, Lindenberg K. Procrastination Predicts Future Internet Use Disorders in Adolescents but Not Vice Versa: Results from a 12-Month Longitudinal Study. Healthcare (Basel) 2023; 11:healthcare11091274. [PMID: 37174816 PMCID: PMC10178499 DOI: 10.3390/healthcare11091274] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 03/20/2023] [Accepted: 04/27/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND Use of Internet applications is often associated with postponing real-life obligations. Previous cross-sectional studies have reported a positive association between procrastination and Internet use disorders (IUDs). Further, procrastination is included in theoretical models explaining the development of IUDs. However, little is known about the temporal relationship; thus, longitudinal studies identifying the specific predictive direction are required. METHODS Using a cross-lagged panel design, a total of 240 students who were at high risk for IUDs, aged between 12 and 18 years (M = 15.17, SD = 1.66) were assessed at baseline (t1) and reassessed one year later (t2) with standardized measures for IUDs and procrastination. RESULTS Our results showed that IUD symptom severity at t2 was significantly predicted both by IUD symptom severity at t1 and procrastination at t1. However, procrastination at t2 was predicted only by procrastination at t1 but not by IUD symptom severity at t1. CONCLUSIONS We could not find a reciprocal relationship between procrastination and IUD symptom severity. Procrastination appears to be a causal risk factor for IUDs, but not a consequence. As a modifiable risk factor, procrastination is a promising starting point for preventive and therapeutic interventions for IUDs.
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Affiliation(s)
- Julia Lardinoix
- Department of Child and Adolescent Psychotherapy, Institute of Psychology, Goethe University Frankfurt, 60486 Frankfurt, Germany
| | - Ina Neumann
- Department of Child and Adolescent Psychotherapy, Institute of Psychology, Goethe University Frankfurt, 60486 Frankfurt, Germany
| | - Lutz Wartberg
- Department of Psychology, Faculty of Human Sciences, MSH Medical School Hamburg, 20457 Hamburg, Germany
| | - Katajun Lindenberg
- Department of Child and Adolescent Psychotherapy, Institute of Psychology, Goethe University Frankfurt, 60486 Frankfurt, Germany
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Neumann I, Lindenberg K. Internetnutzungsstörungen unter deutschen Jugendlichen vor und während der COVID-19-Pandemie. KINDHEIT UND ENTWICKLUNG 2022. [DOI: 10.1026/0942-5403/a000390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Zusammenfassung. Theoretischer Hintergrund: Internetnutzungszeiten von Jugendlichen sind während der COVID-19-Pandemie stark angestiegen. Dies wird auch mit einer Zunahme an Internetnutzungsstörungen in Verbindung gebracht. Fragestellung: Anhand eines ipsativen Vergleichs wurde untersucht, ob mit der gestiegenen Online-Zeit während der COVID-19-Pandemie auch die schädliche und abhängige Internetnutzung bei Jugendlichen zugenommen hat. Methode: 743 Jugendliche aus acht weiterführenden Schulen in der Metropolregion Rhein-Neckar wurden in zwei Wellen (2015/2016 und 2021) mit der Compulsive Internet Use Scale untersucht. Ergebnisse: Sowohl die Symptomschwere als auch die Prävalenz der abhängigen Internetnutzung nahmen signifikant über die Zeit zu. Die Symptombelastung korrelierte außerdem negativ mit der Lebensqualität. Diskussion und Schlussfolgerung: Es wird diskutiert, wie dem erhöhten Versorgungsbedarf mit verhältnis- und verhaltenspräventiven Maßnahmen und therapeutischen Angeboten begegnet werden kann.
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Affiliation(s)
- Ina Neumann
- Abteilung Kinder- und Jugendlichenpsychotherapie, Institut für Psychologie, Goethe-Universität Frankfurt am Main, Deutschland
| | - Katajun Lindenberg
- Abteilung Kinder- und Jugendlichenpsychotherapie, Institut für Psychologie, Goethe-Universität Frankfurt am Main, Deutschland
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Lindenberg K, Wartberg L. Does Time Spent Online Affect Future Psychopathology in Adolescents? KINDHEIT UND ENTWICKLUNG 2022. [DOI: 10.1026/0942-5403/a000391] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Abstract. Theoretical background: In cross-sectional studies, high levels of online time proved to be empirically related to a higher risk of online behavioral addictions, which in turn are cross-sectionally and longitudinally associated with psychopathology. First results indicated that online behavioral addictions could predict a higher psychopathological burden. Objective: We empirically examined whether online time is also a predictor of future psychopathology in youth. Methods: In a longitudinal study, we explored whether 249 adolescents (55.0 % girls, aged 15.31 years, SD = 1.78) were at increased risk for problematic Internet use at baseline (t1) and 12-month later (t2) using standardized questionnaires regarding psychopathology (SDQ), online behavioral addictions (CIUS), and time spent online. Results: In linear regression analyses, online time was not a statistically significant predictor of any psychopathological burden 12 months later (at t2), after controlling for gender, age, online behavioral addictions, and respective symptoms of psychopathology (all at t1). Discussion and conclusion: Time spent online does not seem to predict future psychopathological strain during adolescence.
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Affiliation(s)
- Katajun Lindenberg
- Institute for Psychology, Child and Adolescent Psychotherapy, Goethe University Frankfurt, Germany
| | - Lutz Wartberg
- Department of Psychology, Faculty of Human Sciences, MSH Medical School Hamburg, Germany
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Pilz AC, Durner V, Schielein MC, Schuster B, Beckmann J, Biedermann T, Eyerich K, Zink A. Addictions in patients with atopic dermatitis: a cross-sectional pilot study in Germany. J Eur Acad Dermatol Venereol 2021; 36:84-90. [PMID: 34585798 DOI: 10.1111/jdv.17708] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 08/26/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Atopic dermatitis (AD) is the most common chronic inflammatory skin disease worldwide and displays many atopic, but also non-atopic comorbidities. Among the latter, mental health disorders such as depression have been extensively studied. However, data on addictions are still rare. OBJECTIVES The aim of this study was to assess the prevalence of different kinds of addictions in adult AD patients using a single-centre approach. METHODS This non-interventional cross-sectional study was performed from 03/2020 to 05/2020 at the Department of Dermatology of a large German university hospital. Participants with a diagnosis of AD confirmed by a dermatologist answered questions about disease severity (patient-oriented eczema measure, POEM), quality of life (Dermatology Life Quality Index, DLQI) and smoking habits. They were screened for problematic alcohol consumption, drug abuse, internet addiction and pathological gambling using internationally established and validated questionnaires. RESULTS 157 patients (56.1% female; mean age of 49.9 ± 20.4) with an average POEM of 13.7 ± 7.5 and DLQI of 6.1 ± 5.4 were evaluated. 14.1% were identified as regular smokers, 12.1% screened positive for alcohol dependency, 6.4% for drug use disorders, 4.5% for Internet addiction and 3.2% for pathological gambling. Co-occurrences of different addictions were observed, and a positive correlation was noted between DLQI scores and smoking. CONCLUSIONS In summary, this study hints at elevated positive screening rates for problematic alcohol consumption, drug use disorders, Internet addiction and problem gambling compared with the general population. Screening routinely for addictions may improve patient-centred health care of AD patients.
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Affiliation(s)
- A C Pilz
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, Munich, Germany
| | - V Durner
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, Munich, Germany.,Department of Sport and Health Sciences, Chair of Sport Psychology, Technical University of Munich, Munich, Germany
| | - M C Schielein
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, Munich, Germany.,Division of Dermatology and Venereology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - B Schuster
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, Munich, Germany
| | - J Beckmann
- Department of Sport and Health Sciences, Chair of Sport Psychology, Technical University of Munich, Munich, Germany.,School of Human Movement and Nutrition Sciences, The University of Queensland, St Lucia, Qld, Australia
| | - T Biedermann
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, Munich, Germany
| | - K Eyerich
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, Munich, Germany.,Division of Dermatology and Venereology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - A Zink
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, Munich, Germany.,Division of Dermatology and Venereology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
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Röttinger D, Bischof G, Brandt D, Bischof A, Orlowski S, Besser B, Wegmann E, Brand M, Rumpf HJ. Dispositional and online-specific Fear of Missing Out are associated with the development of IUD symptoms in different internet applications. J Behav Addict 2021; 10:747-758. [PMID: 34534104 PMCID: PMC8997209 DOI: 10.1556/2006.2021.00042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 01/08/2021] [Accepted: 06/13/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND AND AIMS An increasing number of people experience negative consequences from the excessive use of different Internet applications or sites (e.g., Instagram, League of Legends, YouTube). These consequences have been referred to as specific Internet Use Disorders (IUDs). The present study aims to examine the Fear of Missing Out (FoMO) on rewarding experiences with respect to specific Internet activities. FoMO has been found to mediate the link between psychopathology and symptoms of Internet Communication Disorder (ICD). However, the role of FoMO in other IUDs is controversial. METHODS The current study (N = 7,990) consecutively screened in vocational schools) analyzed the associations between online-specific state-FoMO, general trait-FoMO, mental health, and IUD symptoms in a structural equation model. After testing the model for the entire sample of Internet users, it was analyzed separately for the two main user groups: Social Networking Site (SNS) users and gamers. RESULTS The proposed model explained 42.0% of the variance in IUD symptoms in the total sample, 46.8% for SNS users, and 32.8% for gamers. Results suggest that impaired mental health and high trait-FoMO predict IUD symptoms. For both SNS users and gamers, trait-FoMO mediated the link between low mental health and IUD, whereas state-FoMO mediated the link between trait-FoMO and IUD in both user groups. DISCUSSION Our results partly support the theoretical model of specific IUDs, highlighting trait-FoMO as a predisposing fear of disconnection related to general mental health. Online-specific FoMO appears to contribute to problematic Internet use mainly because of its link to the general fear of disconnection. Moreover, the described mechanism seems to be comparable for both females and males. CONCLUSIONS FoMO is a multidimensional construct underlying IUD symptoms related to the use of socially gratifying, but distinct Internet applications. FoMO and psychopathology should be targeted together in prevention and treatment plans of IUDs.
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Affiliation(s)
- Daniela Röttinger
- Department of Psychiatry and Psychotherapy, University of Lübeck, Lübeck, Germany,Corresponding author. Tel.: +49 15152233071; fax: +49 451 500 98754. E-mail:
| | - Gallus Bischof
- Department of Psychiatry and Psychotherapy, University of Lübeck, Lübeck, Germany
| | - Dominique Brandt
- Department of Psychiatry and Psychotherapy, University of Lübeck, Lübeck, Germany
| | - Anja Bischof
- Department of Psychiatry and Psychotherapy, University of Lübeck, Lübeck, Germany
| | - Svenja Orlowski
- Department of Psychiatry and Psychotherapy, University of Lübeck, Lübeck, Germany
| | - Bettina Besser
- Department of Psychiatry and Psychotherapy, University of Lübeck, Lübeck, Germany
| | - Elisa Wegmann
- Department of General Psychology, Cognition and Center for Behavioral Addiction Research (CeBAR), University of Duisburg-Essen, Germany
| | - Matthias Brand
- Department of General Psychology, Cognition and Center for Behavioral Addiction Research (CeBAR), University of Duisburg-Essen, Germany
| | - Hans-Jürgen Rumpf
- Department of Psychiatry and Psychotherapy, University of Lübeck, Lübeck, Germany
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Jovičić Burić D, Muslić L, Krašić S, Markelić M, Pejnović Franelić I, Musić Milanović S. Croatian validation of the Compulsive Internet Use Scale. Addict Behav 2021; 119:106921. [PMID: 33901813 DOI: 10.1016/j.addbeh.2021.106921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 03/15/2021] [Accepted: 03/19/2021] [Indexed: 12/01/2022]
Abstract
Due to a growing need for the assessment of excessive Internet use and its potentially adverse effects, many Internet addiction assessment instruments have been developed. The aim of the present study was to analyse the factorial structure and psychometric properties of the Croatian version of one of the most commonly used instruments in this area, the Compulsive Internet Use Scale (CIUS). Data was collected in Croatia as part of the European School Survey Project on Alcohol and Other Drugs (ESPAD) in 2015 with students turning 16 years in the year of data collection (n = 2558). To evaluate the factorial structure of the CIUS, four models were tested using confirmatory factor analysis. A one-factor model with five correlated errors demonstrated overall best fit. The Croatian version of the 14-item CIUS demonstrated high internal consistency. There was a statistically significant and positive correlation between the CIUS and Internet use time, and a higher score on the CIUS was correlated with higher self-perceived problems related to social media use and gaming. This study demonstrated that the Croatian version of the CIUS offers high construct validity and reliability and can be adequately used in assessing unspecific compulsive Internet use among adolescents. Additionally, results support the use of shortened forms of the CIUS.
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Affiliation(s)
- Diana Jovičić Burić
- Health Promotion Division, Croatian Institute of Public Health, 10 000 Zagreb, Croatia.
| | - Ljiljana Muslić
- Health Promotion Division, Croatian Institute of Public Health, 10 000 Zagreb, Croatia.
| | - Sandro Krašić
- Department of Psychology, Faculty of Philosophy, University of Zagreb, 10 000 Zagreb, Croatia
| | - Martina Markelić
- Health Promotion Division, Croatian Institute of Public Health, 10 000 Zagreb, Croatia.
| | - Iva Pejnović Franelić
- Department for International Cooperation Croatian Institute of Public Health, 10 000 Zagreb, Croatia.
| | - Sanja Musić Milanović
- Health Promotion Division, Croatian Institute of Public Health, 10 000 Zagreb, Croatia; The University of Zagreb, School of Medicine, The "Andrija Štampar" School of Public Health, 10 000 Zagreb, Croatia.
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Yazdi K, Bilous C, Mittermaier M, Staudinger K, Fuchs-Leitner I. Self-Reported and Parental Assessments of Internet Gaming Disorder, and Their Accordance with DSM-5 Criteria in a Clinical Relevant Population. CYBERPSYCHOLOGY BEHAVIOR AND SOCIAL NETWORKING 2020; 24:407-413. [PMID: 33185479 DOI: 10.1089/cyber.2020.0335] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Internet gaming disorder (IGD) is of growing importance as a research field and in clinical settings, as documented by the inclusion of the diagnosis in Diagnostic and Statistical Manual of Mental Disorders (DSM-5) and the preliminary International Classification of Diseases. Studies using screening tools to assess IGD and comparison with expert evaluations in clinical relevant populations are rare. Furthermore, concerned parents are often the first source of information in clinical practice, and their assessment of addictive behavior often differs widely from their child's self-evaluation. In two studies (N = 95) we investigated the usefulness of the Internet Addiction Test (IAT) and the Compulsive Internet Use Scale (CIUS) with adolescents at risk of IGD, either in parental company (Study 1) or alone (Study 2). Self-reported assessments on the scales were compared with parental ratings (only Study 1) and an expert face-to-face evaluation according to DSM-5 (both studies). We found higher correlations between expert evaluations of IGD criteria and screening scores for self-reported compared with parental ratings. Quality of categorization into persons with and without IGD confirmed that parental assessments were not conclusive in this setting. In this context, different cutoff values, sensitivity, and specificity for the screening instruments are discussed. We conclude that IAT and CIUS provide tentative usefulness for self-evaluation of adolescents at risk of IGD, and suggestions for using different cutoff scores for varying purposes are provided. In our study, parental assessments on the screening tools lead to an overestimation of IGD and are, therefore, not recommended as a sole source of information in clinical settings.
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Affiliation(s)
- Kurosch Yazdi
- Department of Psychiatry-Specialization Addiction Medicine, Kepler University Hospital, Linz, Austria.,Faculty of Medicine, Johannes Kepler University Linz, Linz, Austria.,pro Mente Upper Austria, Clinic for Behavioral Addictions, Linz, Austria
| | - Christoph Bilous
- Department of Psychiatry-Specialization Addiction Medicine, Kepler University Hospital, Linz, Austria.,Faculty of Medicine, Johannes Kepler University Linz, Linz, Austria.,pro Mente Upper Austria, Clinic for Behavioral Addictions, Linz, Austria
| | - Maria Mittermaier
- pro Mente Upper Austria, Clinic for Behavioral Addictions, Linz, Austria
| | | | - Isabella Fuchs-Leitner
- Department of Psychiatry-Specialization Addiction Medicine, Kepler University Hospital, Linz, Austria.,Faculty of Medicine, Johannes Kepler University Linz, Linz, Austria
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12
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Sarmiento A, Zych I, Herrera-López M, Delgado Sánchez U, Oksanen A. Psychometric Properties of the Compulsive Internet Use Scale in Spain, Colombia, and Mexico. CYBERPSYCHOLOGY BEHAVIOR AND SOCIAL NETWORKING 2020; 24:108-116. [PMID: 33047977 DOI: 10.1089/cyber.2020.0046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Information and communication technologies provide a new context for interpersonal relationships, learning and professional activities. Nevertheless, there are several risks related to technology use, including compulsive Internet use. Even though compulsive Internet use has been identified as an important problem behavior in young people, there are still gaps in knowledge regarding its measurement in Spanish-speaking countries. Thus, the objective of this study was to validate the Compulsive Internet Use Scale (CIUS) in Spain, Colombia, and Mexico using a sample of 2,090 15-30 year olds. Results showed that the questionnaire has excellent psychometric properties and confirmed its original unidimensional factor structure. Inter-item polychoric correlations showed optimum values that indicated consistency and high quality of the construct. A confirmatory factor analysis showed an excellent model fit for all the subsamples, including Spain, Colombia, and Mexico. A multigroup analysis showed measurement invariance across the studied countries. Given that the CIUS is one of the most popular instruments used to measure excessive Internet use around the world, it can now be used in crossnational comparative studies, including Spain, Colombia, and Mexico, together with other countries. It can also be used to evaluate intervention programs in the studied countries.
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Affiliation(s)
| | - Izabela Zych
- Department of Psychology, University of Cordoba, Cordoba, Spain
| | - Mauricio Herrera-López
- Department of Psychology, Faculty of Humanity Sciences, Universidad de Nariño, Pasto, Colombia
| | | | - Atte Oksanen
- Faculty of Social Sciences, Tampere University, Tampere, Finland
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13
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Paschke K, Holtmann M, Melchers P, Klein M, Schimansky G, Krömer T, Reis O, Wartberg L, Thomasius R. [Media-associated disorders in childhood and adolescence: Evidence paper of the joint addiction commision of the German societies and professional associations of child and adolescent psychiatry and psychotherapy]. ZEITSCHRIFT FUR KINDER-UND JUGENDPSYCHIATRIE UND PSYCHOTHERAPIE 2020; 48:303-317. [PMID: 32614281 DOI: 10.1024/1422-4917/a000735] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Media-associated disorders in childhood and adolescence: Evidence paper of the joint addiction commision of the German societies and professional associations of child and adolescent psychiatry and psychotherapy Abstract. Media-associated disorders (MAD) describe the problematic use of the internet, certain electronic devices in general as well as digital applications. During childhood and adolescence, digital games and social media are the most commonly used applications. In May 2019, as first MAD "gaming disorder" was included as a clinical diagnosis in the ICD-11. The prevalence of MAD in German children and adolescents is estimated to lie between 3 % and 5 %. In most cases, MAD are accompanied by psychiatric comorbidities. MAD ensue because of dysfunctional learning processes in combination with general and specific risk factors. They are associated with neural changes like those of substance-associated addictions. Diagnostics can be based on validated questionnaires and clinical exploration, though a standardized diagnostic path is not yet common. Treatment depends on the level of severity and generally comprises outpatient, day-clinic, and inpatient therapy approaches with elements from cognitive-behavioral therapy and under parental involvement. Suitable treatments are not yet available in all German regions and have also not been sufficiently evaluated. Moreover, only a few studies exist on the efficacy of prevention measures addressing MAD in children and adolescents. Thus, further research is strongly required.
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Affiliation(s)
- Kerstin Paschke
- Deutsches Zentrum für Suchtfragen des Kindes- und Jugendalters (DZSKJ), Universitätsklinikum Hamburg-Eppendorf, Hamburg
| | - Martin Holtmann
- vLWL-Universitätsklinik Hamm der Ruhr-Universität Bochum, Klinik für Kinder- und Jugendpsychiatrie, Psychotherapie und Psychosomatik, Hamm
| | - Peter Melchers
- Klinik für Kinder- und Jugendpsychiatrie, Psychosomatik und Psychotherapie, Klinikum Oberberg, Kreiskrankenhaus Gummersbach und Klinik Marienheide, Gummersbach
| | | | | | - Thomas Krömer
- Gemeinschaftspraxis für Kinder- und Jugendpsychiatrie, Psychotherapie & Psychosomatik, Hamburg
| | - Olaf Reis
- Klinik für Psychiatrie, Neurologie, Psychosomatik und Psychotherapie im Kindes- und Jugendalter, Universität Rostock, Rostock
| | - Lutz Wartberg
- Fakultät für Humanwissenschaften, MSH Medical School Hamburg, Hamburg
| | - Rainer Thomasius
- Deutsches Zentrum für Suchtfragen des Kindes- und Jugendalters (DZSKJ), Universitätsklinikum Hamburg-Eppendorf, Hamburg
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14
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Schielein MC, Tizek L, Schuster B, Ziehfreund S, Liebram C, Eyerich K, Zink A. Always Online? Internet Addiction and Social Impairment in Psoriasis across Germany. J Clin Med 2020; 9:E1818. [PMID: 32545234 PMCID: PMC7355796 DOI: 10.3390/jcm9061818] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 06/05/2020] [Accepted: 06/07/2020] [Indexed: 01/11/2023] Open
Abstract
With the World Health Organization (WHO) demanding further investigation of the social impairment and psychosocial burden of psoriasis, a first study identified a high prevalence of Internet addiction. The aim of this study was to assess social impairment and estimate the occurrence of Internet addiction along with depression, cigarette smoking, and alcohol dependency in individuals with psoriasis recruited online in a people-centered care approach. A cross-sectional online survey was carried out across Germany between March 2019 and June 2019. The questionnaire contained information on social impairment, smoking habits, as well as validated questionnaires on Internet addiction, depression, and alcohol dependency. Overall, 460 individuals (62.4% female; mean age: 45.9 ± 13.7 years) with psoriasis were included. Of those, 406 (88.3%) stated to be at least rarely socially impaired. The positive screening rate for Internet addiction was 8.5%. Furthermore, 40.0% had positive screenings for depression, 17.1% for alcohol dependency, and 32.6% for daily smoking. Positive screenings for Internet addiction and alcohol dependency were substantially more frequent in individuals with psoriasis than in the German general population. In order to meet the demands of the WHO, Internet addiction could be considered as a potential comorbidity in psoriasis and a focus on people-centered care is advisable for further research.
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Affiliation(s)
- Maximilian Christian Schielein
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, 80802 Munich, Germany; (L.T.); (B.S.); (S.Z.); (K.E.)
- Biometry and Epidemiology (IBE), Department of Medical Informatics, Ludwig-Maximilians-University, 81377 Munich, Germany
- Pettenkofer School of Public Health, Ludwig-Maximilians-University, 81377 Munich, Germany
| | - Linda Tizek
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, 80802 Munich, Germany; (L.T.); (B.S.); (S.Z.); (K.E.)
- Biometry and Epidemiology (IBE), Department of Medical Informatics, Ludwig-Maximilians-University, 81377 Munich, Germany
- Pettenkofer School of Public Health, Ludwig-Maximilians-University, 81377 Munich, Germany
| | - Barbara Schuster
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, 80802 Munich, Germany; (L.T.); (B.S.); (S.Z.); (K.E.)
- Biometry and Epidemiology (IBE), Department of Medical Informatics, Ludwig-Maximilians-University, 81377 Munich, Germany
- Pettenkofer School of Public Health, Ludwig-Maximilians-University, 81377 Munich, Germany
| | - Stefanie Ziehfreund
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, 80802 Munich, Germany; (L.T.); (B.S.); (S.Z.); (K.E.)
| | | | - Kilian Eyerich
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, 80802 Munich, Germany; (L.T.); (B.S.); (S.Z.); (K.E.)
- Karolinska Institutet, Department of Medicine, Unit of Dermatology and Venerology, Karolinska University Hospital, 171 77 Stockholm, Sweden
| | - Alexander Zink
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, 80802 Munich, Germany; (L.T.); (B.S.); (S.Z.); (K.E.)
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15
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Liu W, Mirza F, Narayanan A, Souligna S. Is it possible to cure Internet addiction with the Internet? AI & SOCIETY 2020. [DOI: 10.1007/s00146-018-0858-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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16
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Predictors of Spontaneous Remission of Problematic Internet Use in Adolescence: A One-Year Follow-Up Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17020448. [PMID: 31936677 PMCID: PMC7014287 DOI: 10.3390/ijerph17020448] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Revised: 12/23/2019] [Accepted: 12/30/2019] [Indexed: 12/19/2022]
Abstract
Problematic use of the Internet is becoming increasingly important and especially for adolescents, high prevalence rates are reported in many countries. Despite the growing international research activities and the reported prevalence estimates, comparatively very few studies have focused on spontaneous remission and its possible causes. In a risk population of 272 adolescents, we used standardized diagnostic instruments to investigate which socio-demographic and psychosocial characteristics at baseline (at t1) predicted spontaneous remission of problematic Internet use one year later (at t2). The predictors were determined by bivariate and multivariate logistic regression analyses. In the bivariate regressions, we found male gender, higher self-efficacy (t1), a lower level of maladaptive emotion regulation strategies (t1), lower depression (t1), lower performance and school anxiety (t1), lower social-interaction anxiety (t1), and lower procrastination (t1) to predict spontaneous remission of problematic Internet use at t2. In the multivariable analysis, a lower level of maladaptive emotion regulation strategies (t1) was the sole statistically significant predictor for the remission one year later (t2). For the first time, the high relevance of emotion regulation for spontaneous remission of adolescent problematic Internet use was observed. Based on these findings, emotion regulation could be specifically trained and promoted in future prevention measures.
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17
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Brahim FB, Rothen S, Bianchi-Demicheli F, Courtois R, Khazaal Y. Contribution of sexual desire and motives to the compulsive use of cybersex. J Behav Addict 2019; 8:442-450. [PMID: 31505968 PMCID: PMC7044618 DOI: 10.1556/2006.8.2019.47] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND AND AIMS Cybersex is increasingly associated with concerns about compulsive use. The aim of this study was to assess the roles of motives and sexual desire in the compulsive use of cybersex. METHODS The sample consisted of 306 cybersex users (150 men and 156 women). The participants were assessed using the Compulsive Internet Use Scale (CIUS) adapted for cybersex, the Cybersex Motives Questionnaire (enhancement, coping, and social motives), and the Sexual Desire Inventory-2 (dyadic and solitary sexual desire). RESULTS For both genders, coping motive was associated with CIUS score. For women, an additional association with social motives was found whereas an association with sexual desire was found for men. CONCLUSION The study showed gender differences in the contributors to sex-related CIUS scores.
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Affiliation(s)
| | - Stephane Rothen
- Research Center for Statistics, University of Geneva, Geneva, Switzerland,Department of Mental Health and Psychiatry, Geneva University Hospitals, Geneva, Switzerland
| | | | - Robert Courtois
- Department of Psychology, University of Tours, Tours, France,Psychiatric University Clinic, University Hospital of Tours (CHRU), Tours, France
| | - Yasser Khazaal
- Addiction Medicine, Department of Psychiatry, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland,Research Centre, University Institute of Mental Health at Montreal, Montreal, Canada,Corresponding author: Yasser Khazaal; Addiction Medicine, Department of Psychiatry, Lausanne University Hospital and Lausanne University, Bugnon 23, Lausanne 1011, Switzerland; Phone: +41 21 314 84 00; Fax: +41 21 314 73 51; E-mail:
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18
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Lopez-Fernandez O, Griffiths MD, Kuss DJ, Dawes C, Pontes HM, Justice L, Rumpf HJ, Bischof A, Gässler AK, Suryani E, Männikkö N, Kääriänen M, Romo L, Morvan Y, Kern L, Graziani P, Rousseau A, Hormes JM, Schimmenti A, Passanisi A, Demetrovics Z, Király O, Lelonek-Kuleta B, Chwaszcz J, Dufour M, Ponce Terashima J, Chóliz M, Zacarés JJ, Serra E, Rochat L, Zullino D, Achab S, Landrø NI, Billieux J. Cross-Cultural Validation of the Compulsive Internet Use Scale in Four Forms and Eight Languages. CYBERPSYCHOLOGY BEHAVIOR AND SOCIAL NETWORKING 2019; 22:451-464. [PMID: 31295025 DOI: 10.1089/cyber.2018.0731] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The 14-item Compulsive Internet Use Scale (CIUS) is one of the most frequently internationally adapted psychometric instruments developed to assess generalized problematic Internet use. Multiple adaptations of this instrument have led to versions in different languages (e.g., Arabic and French), and different numbers of items (e.g., from 5 to 16 items instead of the original 14). However, to date, the CIUS has never been simultaneously compared and validated in several languages and different versions. Consequently, the present study tested the psychometric properties of four CIUS versions (i.e., CIUS-14, CIUS-9, CIUS-7, and CIUS-5) across eight languages (i.e., German, French, English, Finnish, Spanish, Italian, Polish, and Hungarian) to (a) examine their psychometric properties, and (b) test their measurement invariance. These analyses also identified the optimal versions of the CIUS. The data were collected via online surveys administered to 4,226 voluntary participants from 15 countries, aged at least 18 years, and recruited from academic environments. All brief versions of the CIUS in all eight languages were validated. Dimensional, configural, and metric invariance were established across all languages for the CIUS-5, CIUS-7, and CIUS-9, but the CIUS-5 and CIUS-7 were slightly more suitable because their model fitted the ordinal estimate better, while for cross-comparisons, the CIUS-9 was slightly better. The brief versions of the CIUS are therefore reliable and structurally stable instruments that can be used for cross-cultural research across adult populations.
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Affiliation(s)
- Olatz Lopez-Fernandez
- 1 International Gaming Research Unit, Psychology Department, Nottingham Trent University, Nottingham, United Kingdom.,2 Laboratory for Experimental Psychopathology, Psychological Sciences Research Institute, Université Catholique de Louvain, Louvain-la-Neuve, Belgium
| | - Mark D Griffiths
- 1 International Gaming Research Unit, Psychology Department, Nottingham Trent University, Nottingham, United Kingdom
| | - Daria J Kuss
- 1 International Gaming Research Unit, Psychology Department, Nottingham Trent University, Nottingham, United Kingdom
| | - Christopher Dawes
- 1 International Gaming Research Unit, Psychology Department, Nottingham Trent University, Nottingham, United Kingdom
| | - Halley M Pontes
- 1 International Gaming Research Unit, Psychology Department, Nottingham Trent University, Nottingham, United Kingdom
| | - Lucy Justice
- 1 International Gaming Research Unit, Psychology Department, Nottingham Trent University, Nottingham, United Kingdom
| | - Hans-Jürgen Rumpf
- 3 Department for Psychiatry and Psychotherapy, University of Lübeck, Lübeck, Germany
| | - Anja Bischof
- 3 Department for Psychiatry and Psychotherapy, University of Lübeck, Lübeck, Germany
| | - Ann-Kathrin Gässler
- 3 Department for Psychiatry and Psychotherapy, University of Lübeck, Lübeck, Germany
| | - Eva Suryani
- 4 Department of Psychiatry and Behavior, School of Medicine, Atma Jaya Catholic University of Indonesia, Jakarta, Indonesia
| | - Niko Männikkö
- 5 Department of Social Services and Rehabilitation, Oulu University of Applied Sciences, Oulu, Finland
| | - Maria Kääriänen
- 6 Research Unit of Nursing Science and Health Management, University of Oulu and Oulu University Hospital, Oulu, Finland
| | - Lucia Romo
- 7 EA 4430 Clinique psychanalyse développement (CLIPSYD), Université Paris Nanterre, Nanterre, France.,8 INSERM UMR-S 1266, Institut de Psychiatrie et Neurosciences de Paris (IPNP), Université Paris Descartes, Paris, France
| | - Yannick Morvan
- 7 EA 4430 Clinique psychanalyse développement (CLIPSYD), Université Paris Nanterre, Nanterre, France.,8 INSERM UMR-S 1266, Institut de Psychiatrie et Neurosciences de Paris (IPNP), Université Paris Descartes, Paris, France
| | - Laurence Kern
- 9 EA 2931, Centre de recherches sur le sport et le mouvement (CESRM), Université Paris Nanterre, Nanterre, France
| | - Pierluigi Graziani
- 10 LPS EA 849, Aix-Marseille University, Marseille, France.,11 Psychologie, Langues, Lettres et Histoire Département, University of Nîmes, Nîmes, France
| | - Amélie Rousseau
- 12 Psychology Department, PSITEC EA 4074, Université Lille Nord de France, Villeneuve d'Ascq, France
| | - Julia M Hormes
- 13 Department of Psychology, University at Albany, State University of New York, Albany, New York
| | - Adriano Schimmenti
- 14 Faculty of Human and Social Sciences, UKE-Kore University of Enna, Cittadella Universitaria, Enna, Italy
| | - Alessia Passanisi
- 14 Faculty of Human and Social Sciences, UKE-Kore University of Enna, Cittadella Universitaria, Enna, Italy
| | - Zsolt Demetrovics
- 15 Department of Clinical Psychology and Addiction, Institute of Psychology, Eötvös Loránd University, Budapest, Hungary
| | - Orsolya Király
- 15 Department of Clinical Psychology and Addiction, Institute of Psychology, Eötvös Loránd University, Budapest, Hungary
| | - Bernadeta Lelonek-Kuleta
- 16 Department of Family Science and Social Work and Katolicki Uniwersytet Lubelski Jana Pawła II, Lublin, Poland
| | - Joanna Chwaszcz
- 17 Department of Psychology, Katolicki Uniwersytet Lubelski Jana Pawła II, Lublin, Poland
| | - Magali Dufour
- 18 Service de toxicomanie, Faculte de medicine Université de Sherbrooke, Longueuil, Canada
| | - Javier Ponce Terashima
- 19 Department of Psychiatry, University Hospitals Cleveland Medical Center/Case Western Reserve University, Cleveland, Ohio
| | - Mariano Chóliz
- 20 Department of Basic Psychology and University of Valencia, Valencia, Spain
| | - Juan José Zacarés
- 21 Department of Developmental and Educational Psychology, University of Valencia, Valencia, Spain
| | - Emilia Serra
- 21 Department of Developmental and Educational Psychology, University of Valencia, Valencia, Spain
| | - Lucien Rochat
- 22 Department of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland
| | - Daniele Zullino
- 23 Department of Psychiatry, Research Unit Addictive Disorders, University of Geneva, Geneva, Switzerland.,24 Department of Mental Health and Psychiatry, Addiction Division, University Hospitals of Geneva, Geneva, Switzerland
| | - Sophia Achab
- 23 Department of Psychiatry, Research Unit Addictive Disorders, University of Geneva, Geneva, Switzerland.,24 Department of Mental Health and Psychiatry, Addiction Division, University Hospitals of Geneva, Geneva, Switzerland
| | - Nils Inge Landrø
- 25 Department of Psychology, Clinical Neuroscience Research Group, University of Oslo, Oslo, Norway
| | - Joël Billieux
- 26 Institute for Health and Behavior, Addictive and Compulsive Behaviours Lab, University of Luxembourg, Esch-sur-Alzette, Luxembourg
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19
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Zhao G, Zhang Y, Kong F, Liu Z, Wang Y, Zhou B, Zhang X, Tang F, Zhou Z. Internet Use Influences Self-Related Process: Evidence From Behavior and ERPs. Front Psychol 2018; 9:2597. [PMID: 30619006 PMCID: PMC6306039 DOI: 10.3389/fpsyg.2018.02597] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Accepted: 12/03/2018] [Indexed: 11/13/2022] Open
Abstract
The present study aimed to examine whether a self-related stimulus produces a self-related process bias between pathological-tendency Internet users and ordinary Internet users. Participants were asked to judge the color of the target stimulus' frame (Internet pictures) in an implicit priming task, which enclosed the prime of self/other related words and the target of the online image in sequence. Results from Experiment 1 showed that response time (RT) in the self-related condition was significantly longer than that of the other related condition. Further analysis showed that RT in the self-related condition was significantly longer than that under the other related conditions for pathological-tendency Internet users but not for ordinary Internet users. In Experiment 2, behavior results demonstrated that RT under the self-related condition was significantly longer than that in the other-related condition for both groups, and the RT was shorter for pathological-tendency Internet users than that of the ordinary Internet users. Moreover, ERP data showed that the N2 amplitude was larger in the self-related condition than that of other related conditions for pathological-tendency Internet users but not for ordinary Internet users. The amplitudes of late positive component (LPC) was smaller in the self-related condition than those of the other related conditions. Hence, the Internet use influenced the inhibition control in self-unrelated stimuli and automatically retrieved the self-related stimuli.
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Affiliation(s)
- Gai Zhao
- School of Psychology, Central China Normal University, Wuhan, China
- Key Laboratory of Adolescent Cyberpsychology and Behavior, Ministry of Education, Wuhan, China
| | - Yan Zhang
- School of Education, Huazhong University of Science and Technology, Wuhan, China
| | - Fanchang Kong
- School of Psychology, Central China Normal University, Wuhan, China
- Key Laboratory of Adolescent Cyberpsychology and Behavior, Ministry of Education, Wuhan, China
| | - Zhaojun Liu
- School of Psychology, Central China Normal University, Wuhan, China
- Key Laboratory of Adolescent Cyberpsychology and Behavior, Ministry of Education, Wuhan, China
| | - Yadan Wang
- School of Psychology, Central China Normal University, Wuhan, China
- Key Laboratory of Adolescent Cyberpsychology and Behavior, Ministry of Education, Wuhan, China
| | - Bo Zhou
- School of Psychology, Central China Normal University, Wuhan, China
- Key Laboratory of Adolescent Cyberpsychology and Behavior, Ministry of Education, Wuhan, China
| | - Xingjie Zhang
- School of Psychology, Central China Normal University, Wuhan, China
- Key Laboratory of Adolescent Cyberpsychology and Behavior, Ministry of Education, Wuhan, China
| | - Feng Tang
- School of Psychology, Central China Normal University, Wuhan, China
- Key Laboratory of Adolescent Cyberpsychology and Behavior, Ministry of Education, Wuhan, China
| | - Zongkui Zhou
- School of Psychology, Central China Normal University, Wuhan, China
- Key Laboratory of Adolescent Cyberpsychology and Behavior, Ministry of Education, Wuhan, China
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20
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Lin X, Su W, Potenza MN. Development of an Online and Offline Integration Hypothesis for Healthy Internet Use: Theory and Preliminary Evidence. Front Psychol 2018; 9:492. [PMID: 29706910 PMCID: PMC5908967 DOI: 10.3389/fpsyg.2018.00492] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Accepted: 03/23/2018] [Indexed: 12/13/2022] Open
Abstract
The Internet has become an integral part of our daily life, and how to make the best use of the Internet is important to both individuals and the society. Based on previous studies, an Online and Offline Integration Hypothesis is proposed to suggest a framework for considering harmonious and balanced Internet use. The Integration Hypothesis proposes that healthier patterns of Internet usage may be achieved through harmonious integration of people's online and offline worlds. An online/offline integration is proposed to unite self-identity, interpersonal relationships, and social functioning with both cognitive and behavioral aspects by following the principles of communication, transfer, consistency, and "offline-first" priorities. To begin to test the hypothesis regarding the relationship between integration level and psychological outcomes, data for the present study were collected from 626 undergraduate students (41.5% males). Participants completed scales for online and offline integration, Internet addiction, pros and cons of Internet use, loneliness, extraversion, and life satisfaction. The findings revealed that subjects with higher level of online/offline integration have higher life satisfaction, greater extraversion, and more positive perceptions of the Internet and less loneliness, lower Internet addiction, and fewer negative perceptions of the Internet. Integration mediates the link between extraversion and psychological outcomes, and it may be the mechanism underlying the difference between the "rich get richer" and social compensation hypotheses. The implications of the online and offline integration hypothesis are discussed.
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Affiliation(s)
- Xiaoyan Lin
- Department of Applied Psychology, School of Humanities and Social Sciences, Fuzhou University, Fuzhou, China
- Department of Sociology, Peking University, Beijing, China
| | - Wenliang Su
- Department of Applied Psychology, School of Humanities and Social Sciences, Fuzhou University, Fuzhou, China
- Institute of Psychological and Cognitive Sciences, Fuzhou University, Fuzhou, China
| | - Marc N Potenza
- Department of Psychiatry, Child Study Center, Department of Neuroscience, and the National Center on Addiction and Substance Abuse, Yale School of Medicine, New Haven, CT, United States
- Connecticut Mental Health Center, New Haven, CT, United States
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21
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A Phenotype Classification of Internet Use Disorder in a Large-Scale High-School Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15040733. [PMID: 29649137 PMCID: PMC5923775 DOI: 10.3390/ijerph15040733] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 03/28/2018] [Accepted: 04/10/2018] [Indexed: 11/17/2022]
Abstract
Internet Use Disorder (IUD) affects numerous adolescents worldwide, and (Internet) Gaming Disorder, a specific subtype of IUD, has recently been included in DSM-5 and ICD-11. Epidemiological studies have identified prevalence rates up to 5.7% among adolescents in Germany. However, little is known about the risk development during adolescence and its association to education. The aim of this study was to: (a) identify a clinically relevant latent profile in a large-scale high-school sample; (b) estimate prevalence rates of IUD for distinct age groups and (c) investigate associations to gender and education. N = 5387 adolescents out of 41 schools in Germany aged 11-21 were assessed using the Compulsive Internet Use Scale (CIUS). Latent profile analyses showed five profile groups with differences in CIUS response pattern, age and school type. IUD was found in 6.1% and high-risk Internet use in 13.9% of the total sample. Two peaks were found in prevalence rates indicating the highest risk of IUD in age groups 15-16 and 19-21. Prevalence did not differ significantly between boys and girls. High-level education schools showed the lowest (4.9%) and vocational secondary schools the highest prevalence rate (7.8%). The differences between school types could not be explained by academic level.
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22
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Pathological Internet Use-An Important Comorbidity in Child and Adolescent Psychiatry: Prevalence and Correlation Patterns in a Naturalistic Sample of Adolescent Inpatients. BIOMED RESEARCH INTERNATIONAL 2018; 2018:1629147. [PMID: 29789775 PMCID: PMC5896356 DOI: 10.1155/2018/1629147] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Accepted: 02/20/2018] [Indexed: 12/24/2022]
Abstract
Background Few studies have examined the prevalence of problematic internet use (PIU) in young people undergoing inpatient treatment in child and adolescent psychiatry centers. The aims of our study were thus (a) to assess the frequency of comorbid PIU in a sample of adolescent psychiatric inpatients and compare it with a control group of nonreferred adolescents and (b) to gain insights into correlations between PIU and psychiatric comorbidities. Methods 111 child and adolescent psychiatry inpatients (CAP-IP, mean age 15.1 ± 1.4 years; female : male 72.4% : 27.6%) undergoing routine psychodiagnostics were screened for the presence of PIU. The widely used Compulsive Internet Use Scale (CIUS) was chosen for this purpose. Prevalence rates of PIU were then compared to matched nonreferred control subjects from a school sample. Additionally, comorbidities of inpatients with PIU were compared to inpatients without PIU. Results Our inpatient sample showed a much higher prevalence of PIU than that found in previous populational samples of young people. Compared with a matched school sample, addictive internet use was 7.8 times higher and problematic internet use 3.3 times higher among our adolescent sample. PIU was significantly associated with characteristic patterns of psychopathology, that is, suicidality, difficulties in establishing stable and consolidated identity, and peer victimization. Conclusion PIU among adolescents undergoing inpatient psychiatric treatment is much more frequent than among their peers in the general population and is associated with specific patterns of psychopathology.
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Lambert M, Schöttle D, Sengutta M, Ruppelt F, Rohenkohl A, Luedecke D, Nawara LA, Galling B, Falk AL, Wittmann L, Niehaus V, Sarikaya G, Handwerk U, Rothländer W, Rietschel L, Gagern C, Lange B, Meigel-Schleiff C, Naber D, Schulte-Markwort M, Krüger H, Unger HP, Sippel S, Ott S, Romer G, Daubmann A, Wegscheider K, Correll CU, Schimmelmann BG, Bock T, Gallinat J, Karow A. Early detection and integrated care for adolescents and young adults with severe psychotic disorders: rationales and design of the Integrated Care in Early Psychosis Study (ACCESS III). Early Interv Psychiatry 2018; 12:96-106. [PMID: 27618789 DOI: 10.1111/eip.12361] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Revised: 05/25/2016] [Accepted: 06/28/2016] [Indexed: 12/18/2022]
Abstract
AIM The Integrated Care in Early Psychosis (ACCESS III) Study examined the efficacy and cost-effectiveness of a combined intervention consisting of strategies to improve early detection and quality of care (integrated care including therapeutic assertive community treatment) in adolescents and young adults in the early phase of a severe psychotic disorder from 2011 to 2014. METHODS This is a prospective, single-centre, 1-year cohort study comparing an intervention condition (early detection plus integrated care, n = 120) to the historical control condition (standard care, SC, n = 105) for adolescents and young adults aged 12-29 years suffering from a severe, early-phase psychotic disorder (i.e. within 2 years of treatment). RESULTS Primary outcome is the rate of combined symptomatic (i.e. Positive and Negative Syndrome Scale (PANSS) criteria) and functional (i.e. Global Assessment of Functioning scale (GAF) ≥ 60 points criterion) remission over at least 6 months at study endpoint. Secondary outcome comprises the comparison of the reduction in the duration of untreated psychosis within the 4-year study duration between integrated care and SC, course of psychopathology, functioning, quality of life, satisfaction with care, cost and quality-adjusted life years (QALYs) in comparison to a historical control group. CONCLUSION To the authors' knowledge, this is the first study assessing the efficacy and cost-effectiveness of a combined intervention consisting of early detection strategies and strategies to improve quality of care in both adolescents and young adults with early-phase psychosis. The results will be published in 2016.
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Affiliation(s)
- Martin Lambert
- Psychosis Centre, Department of Psychiatry and Psychotherapy, Centre for Psychosocial Medicine, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Daniel Schöttle
- Psychosis Centre, Department of Psychiatry and Psychotherapy, Centre for Psychosocial Medicine, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Mary Sengutta
- Psychosis Centre, Department of Psychiatry and Psychotherapy, Centre for Psychosocial Medicine, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Friederike Ruppelt
- Psychosis Centre, Department of Psychiatry and Psychotherapy, Centre for Psychosocial Medicine, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Anja Rohenkohl
- Psychosis Centre, Department of Psychiatry and Psychotherapy, Centre for Psychosocial Medicine, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Daniel Luedecke
- Psychosis Centre, Department of Psychiatry and Psychotherapy, Centre for Psychosocial Medicine, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
- Department of Child and Adolescent Psychiatry, Psychotherapy and Psychosomatics, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Luise Antonia Nawara
- Psychosis Centre, Department of Psychiatry and Psychotherapy, Centre for Psychosocial Medicine, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Britta Galling
- Psychiatry Research, The Zucker Hillside Hospital, Glen Oaks, New York, USA
| | - Anne-Lena Falk
- Psychosis Centre, Department of Psychiatry and Psychotherapy, Centre for Psychosocial Medicine, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Linus Wittmann
- Psychosis Centre, Department of Psychiatry and Psychotherapy, Centre for Psychosocial Medicine, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Vivien Niehaus
- Psychosis Centre, Department of Psychiatry and Psychotherapy, Centre for Psychosocial Medicine, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Gizem Sarikaya
- Psychosis Centre, Department of Psychiatry and Psychotherapy, Centre for Psychosocial Medicine, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Ute Handwerk
- Community Psychiatric Center Eimsbüttel (GPZE), Hamburg, Germany
| | | | - Liz Rietschel
- University Hospital of Child and Adolescent Psychiatry, University of Bern, Bern, Switzerland
| | - Charlotte Gagern
- Department of Clinical Psychology and Psychotherapy, University of Hamburg, Hamburg, Germany
| | - Benjamin Lange
- Psychosis Centre, Department of Psychiatry and Psychotherapy, Centre for Psychosocial Medicine, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Christina Meigel-Schleiff
- Psychosis Centre, Department of Psychiatry and Psychotherapy, Centre for Psychosocial Medicine, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Dieter Naber
- Psychosis Centre, Department of Psychiatry and Psychotherapy, Centre for Psychosocial Medicine, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Michael Schulte-Markwort
- Department of Child and Adolescent Psychiatry, Psychotherapy and Psychosomatics, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Helmut Krüger
- Community Psychiatric Center Eimsbüttel (GPZE), Hamburg, Germany
| | - Hans-Peter Unger
- Center for Mental Health, Department of Psychiatry, Psychotherapy and Psychosomatics, Hamburg, Germany
| | - Sven Sippel
- Center for Mental Health, Department of Psychiatry, Psychotherapy and Psychosomatics, Hamburg, Germany
| | - Sabine Ott
- Center for Mental Health, Department of Child and Adolescent Psychiatry Psychotherapy and Psychosomatics, Asklepios Hospital Harburg, Hamburg, Germany
| | - Georg Romer
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital Muenster, Münster, Germany
| | - Anne Daubmann
- Institute for Biostatistics and Epidemiology, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Karl Wegscheider
- Institute for Biostatistics and Epidemiology, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | | | - Benno G Schimmelmann
- Department of Child and Adolescent Psychiatry, Psychotherapy and Psychosomatics, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
- University Hospital of Child and Adolescent Psychiatry, University of Bern, Bern, Switzerland
| | - Thomas Bock
- Psychosis Centre, Department of Psychiatry and Psychotherapy, Centre for Psychosocial Medicine, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Jürgen Gallinat
- Psychosis Centre, Department of Psychiatry and Psychotherapy, Centre for Psychosocial Medicine, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Anne Karow
- Psychosis Centre, Department of Psychiatry and Psychotherapy, Centre for Psychosocial Medicine, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
- Department of Child and Adolescent Psychiatry, Psychotherapy and Psychosomatics, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
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Neelapaijit A, Pinyopornpanish M, Simcharoen S, Kuntawong P, Wongpakaran N, Wongpakaran T. Psychometric properties of a Thai version internet addiction test. BMC Res Notes 2018; 11:69. [PMID: 29361970 PMCID: PMC5781275 DOI: 10.1186/s13104-018-3187-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Accepted: 01/17/2018] [Indexed: 11/17/2022] Open
Abstract
Objective The aim was to assess the reliability and validity of a Thai version internet addiction test. Results Cronbach’s alpha for the Thai version of the internet addiction test was 0.89. A three-factor model showed the best fit with the data for the whole sample, whereas the hypothesized six-factor model, as well as a unidimensional model of the internet addiction test, failed to demonstrate acceptable fit with the data. Three factors, namely functional impairment, withdrawal symptoms and loss of control, exhibited Cronbach’s alphas of 0.81, 0.81, and 0.70, respectively. Item 4, ‘to form new relationships with online users’, yielded the lowest loading coefficient of all items. Positive correlations between the internet addiction test and UCLA loneliness scores were found. The Thai version of the internet addiction test was considered reliable and valid, and has sufficient unidimensionality to calculate for total score in screening for excessive internet use. Electronic supplementary material The online version of this article (10.1186/s13104-018-3187-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Adam Neelapaijit
- Department of Psychiatry, Faculty of Medicine, Chiang Mai University, 110 Intawaroros Rd., T. Sriphum, A. Muang, Chiang Mai, 50200, Thailand
| | - Manee Pinyopornpanish
- Department of Psychiatry, Faculty of Medicine, Chiang Mai University, 110 Intawaroros Rd., T. Sriphum, A. Muang, Chiang Mai, 50200, Thailand
| | - Sutapat Simcharoen
- Department of Psychiatry, Faculty of Medicine, Chiang Mai University, 110 Intawaroros Rd., T. Sriphum, A. Muang, Chiang Mai, 50200, Thailand
| | - Pimolpun Kuntawong
- Department of Psychiatry, Faculty of Medicine, Chiang Mai University, 110 Intawaroros Rd., T. Sriphum, A. Muang, Chiang Mai, 50200, Thailand
| | - Nahathai Wongpakaran
- Department of Psychiatry, Faculty of Medicine, Chiang Mai University, 110 Intawaroros Rd., T. Sriphum, A. Muang, Chiang Mai, 50200, Thailand
| | - Tinakon Wongpakaran
- Department of Psychiatry, Faculty of Medicine, Chiang Mai University, 110 Intawaroros Rd., T. Sriphum, A. Muang, Chiang Mai, 50200, Thailand.
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Yong RKF, Inoue A, Kawakami N. The validity and psychometric properties of the Japanese version of the Compulsive Internet Use Scale (CIUS). BMC Psychiatry 2017; 17:201. [PMID: 28558728 PMCID: PMC5450409 DOI: 10.1186/s12888-017-1364-5] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Accepted: 05/19/2017] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Prolonged Internet use is often associated with reduced social involvement and comorbid psychopathologies, including depression, anxiety, attention-deficit/hyperactivity disorder, and obsessive-compulsive disorder. Asian countries where Internet access is widely available have high reported levels of Internet addiction. As Internet use has changed drastically since concerns about Internet addiction were first raised, the results of recent studies may be inaccurate because the scales they employed to measure Internet addiction were formulated for different Internet usage from the present. It is thus necessary to develop more-up-to-date scales to assess problematic private use of the Internet. METHODS The Compulsive Internet Use Scale (CIUS) was translated into Japanese. An online sample whose ages and sexes reflected that of the national population of Internet users was recruited to test the scale's reliability and validity. Correlations between the scale and Internet-related parameters (such as time spent online, motivation for going online, and applications used) and psychosocial factors (such as psychological distress symptoms and loneliness) were examined. Psychometric properties were examined by the split-half method using both exploratory and confirmatory factor analysis. Model fits were compared across gender. RESULTS CIUS was found to have a high reliability and good concurrent, correlation and construct validity. Both exploratory and confirmatory factors revealed that the one-factor solution yielded a satisfactory result across gender. However, the three-factor structural model in which compulsiveness was gauged by "excessive absorption", "difficulty in setting priorities", and "mood regulation" gave the best fit of the model for the general population as well as across gender. CONCLUSIONS Compulsive Internet behavior in Japan can be assessed in terms of absorption, priorities, and mood. CIUS is a valid scale for screening compulsive Internet behavior in the general Japanese population regardless of age and gender.
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Affiliation(s)
- Roseline Kim Fong Yong
- Department of Public Health, Graduate School of Medicine, Akita University, Akita, Japan. .,Department of Mental Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
| | - Akiomi Inoue
- 0000 0000 9206 2938grid.410786.cDepartment of Public Health, Kitasato University School of Medicine, Sagamihara, Japan ,0000 0001 2151 536Xgrid.26999.3dDepartment of Mental Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Norito Kawakami
- 0000 0001 2151 536Xgrid.26999.3dDepartment of Mental Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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Understanding online regret experience in Facebook use – Effects of brand participation, accessibility & problematic use. COMPUTERS IN HUMAN BEHAVIOR 2016. [DOI: 10.1016/j.chb.2016.02.040] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Kuss DJ, Lopez-Fernandez O. Internet addiction and problematic Internet use: A systematic review of clinical research. World J Psychiatry 2016; 6:143-76. [PMID: 27014605 PMCID: PMC4804263 DOI: 10.5498/wjp.v6.i1.143] [Citation(s) in RCA: 274] [Impact Index Per Article: 30.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2015] [Revised: 11/19/2015] [Accepted: 01/05/2016] [Indexed: 02/05/2023] Open
Abstract
AIM To provide a comprehensive overview of clinical studies on the clinical picture of Internet-use related addictions from a holistic perspective. A literature search was conducted using the database Web of Science. METHODS Over the last 15 years, the number of Internet users has increased by 1000%, and at the same time, research on addictive Internet use has proliferated. Internet addiction has not yet been understood very well, and research on its etiology and natural history is still in its infancy. In 2013, the American Psychiatric Association included Internet Gaming Disorder in the appendix of the updated version of the Diagnostic and Statistical Manual for Mental Disorders (DSM-5) as condition that requires further research prior to official inclusion in the main manual, with important repercussions for research and treatment. To date, reviews have focused on clinical and treatment studies of Internet addiction and Internet Gaming Disorder. This arguably limits the analysis to a specific diagnosis of a potential disorder that has not yet been officially recognised in the Western world, rather than a comprehensive and inclusive investigation of Internet-use related addictions (including problematic Internet use) more generally. RESULTS The systematic literature review identified a total of 46 relevant studies. The included studies used clinical samples, and focused on characteristics of treatment seekers and online addiction treatment. Four main types of clinical research studies were identified, namely research involving (1) treatment seeker characteristics; (2) psychopharmacotherapy; (3) psychological therapy; and (4) combined treatment. CONCLUSION A consensus regarding diagnostic criteria and measures is needed to improve reliability across studies and to develop effective and efficient treatment approaches for treatment seekers.
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Abstract
STUDY OBJECTIVE Prevalence, change, and correlates of adolescent Internet addiction were examined in this study on the basis of six waves of longitudinal data collected over 6 years. DESIGN, SETTING, PARTICIPANTS, INTERVENTIONS, AND MAIN OUTCOME MEASURES: Over 6 years, students responded to a questionnaire containing measures of sociodemographic characteristics, positive youth development, family processes, and Internet addiction behavior. RESULTS The prevalence rates of Internet addiction in Hong Kong adolescents ranged from 17% to 26.8% during the high school years. Male students consistently showed a higher prevalence rate of Internet addiction and more Internet addictive behaviors than did female students. Longitudinal data suggested that although family economic disadvantage served as a risk factor for youth Internet addiction, the effects of family intactness and family functioning were not significant. Students' overall positive youth development and general positive youth development qualities were negatively related to Internet addictive behaviors and prosocial attributes had a positive relationship with youth Internet addiction. CONCLUSION The results suggest that promotion of positive youth development is a promising direction for preventing Internet addiction in Hong Kong adolescents. Gender and family economic disadvantage must be considered in design of the related prevention programs.
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Bauernhofer K, Papousek I, Fink A, Unterrainer HF, Weiss EM. [Problematic internet use (PIN)--a review of assessment questionnaires and risk factors]. NEUROPSYCHIATRIE : KLINIK, DIAGNOSTIK, THERAPIE UND REHABILITATION : ORGAN DER GESELLSCHAFT ÖSTERREICHISCHER NERVENÄRZTE UND PSYCHIATER 2016; 30:2-9. [PMID: 26754664 DOI: 10.1007/s40211-015-0169-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2015] [Accepted: 12/06/2015] [Indexed: 02/04/2023]
Abstract
Internet is nowadays an integral part of our lives. However, excessive internet use, which is in many ways comparable to substance addictions and behavioral addictions, has become of growing interest in popular media, health policy and scientific research. Nevertheless, there is still considerable controversy with respect to diagnostic criteria and assessment questionnaires, and the diagnosis does not yet appear in any official diagnostic system such as the DSM-5 or ICD-10. Due to the lack of consistent diagnostic criteria for problematic internet use and both the use of different assessment questionnaires and classification systems, the reported prevalence rates vary significantly across studies. Thus, the comparison of study results is limited.In this review article a brief overview of the various diagnostic criteria and assessment questionnaires as well as the prevalence of problematic internet use (PIN) will be given. Furthermore, several usage-related and person-related risk factors of PIN will be discussed. With regards to the latter, the focus will be on both sociodemographic and psychiatric risk factors and on personality traits.
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Affiliation(s)
- Kathrin Bauernhofer
- Abteilung für Biologische Psychologie, Institut für Psychologie, Karl-Franzens-Universität Graz, Universitätsplatz 2/DG, 8010, Graz, Österreich
| | - Ilona Papousek
- Abteilung für Biologische Psychologie, Institut für Psychologie, Karl-Franzens-Universität Graz, Universitätsplatz 2/DG, 8010, Graz, Österreich
| | - Andreas Fink
- Abteilung für Biologische Psychologie, Institut für Psychologie, Karl-Franzens-Universität Graz, Universitätsplatz 2/DG, 8010, Graz, Österreich
| | - Human Friedrich Unterrainer
- Abteilung für Biologische Psychologie, Institut für Psychologie, Karl-Franzens-Universität Graz, Universitätsplatz 2/DG, 8010, Graz, Österreich.,Universitätsklinik für Psychiatrie, Medizinische Universität Graz, Graz, Österreich.,Zentrum für Integrative Suchtforschung (Verein Grüner Kreis), Wien, Österreich
| | - Elisabeth M Weiss
- Abteilung für Biologische Psychologie, Institut für Psychologie, Karl-Franzens-Universität Graz, Universitätsplatz 2/DG, 8010, Graz, Österreich.
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Psychometric Validation of the Chinese Compulsive Internet Use Scale (CIUS) with Taiwanese High School Adolescents. Psychiatr Q 2015; 86:581-96. [PMID: 25736798 DOI: 10.1007/s11126-015-9351-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The recent development of internet infrastructure has fuelled a popular concern that young Asian internet users are experiencing Internet addiction due to excessive Internet use. In order to understand the phenomenon, psychometric validation of a 14-item Compulsive Internet Use Scale (CIUS), with 417 Chinese adolescents has been performed. Compared to other instruments for use with Chinese populations, e.g. the 20-item Internet Addiction Test (IAT) and the 26-item Chen Internet Addiction Scale, the CIUS is relatively concise, and easy to use for measuring and diagnosing Internet addiction. The present psychometric validation has found good factorial stability with a one-factor solution for the CIUS. The internal consistency and model fit indices were very good, and even better than any previous CIUS validations. The Chinese CIUS is a valid and reliable self-reporting instrument for examining compulsive Internet use among Chinese adolescents. Other findings included: male adolescents tend to experience more compulsive Internet use than their female counterparts, and CIUS scores were positively correlated with the daily Internet use time and negatively correlated with the academic performance of the participants. No significant relationships between the CIUS, ICT accessibility, family economic condition, parental occupation or religion were found.
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Dias JCR, Maroco J, Campos JADB. Weight concerns scale applied to college students: comparison between pencil-and-paper and online formats. CYBERPSYCHOLOGY BEHAVIOR AND SOCIAL NETWORKING 2015; 18:188-92. [PMID: 25751051 DOI: 10.1089/cyber.2014.0392] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Online data collection is becoming increasingly common and has some advantages compared to traditional paper-and-pencil formats, such as reducing loss of data, increasing participants' privacy, and decreasing the effect of social desirability. However, the validity and reliability of this administration format must be established before results can be considered acceptable. The aim of this study was to evaluate the validity, reliability, and equivalence of paper-and-pencil and online versions of the Weight Concerns Scale (WCS) when applied to Brazilian university students. A crossover design was used, and the Portuguese version of the WCS (in both paper-and-pencil and online formats) was completed by 100 college students. The results indicated adequate fit in both formats. The simultaneous fit of data for both groups was excellent, with strong invariance between models. Adequate convergent validity, internal consistency, and mean score equivalence of the WCS in both formats were observed. Thus, the WCS presented adequate reliability and validity in both administration formats, with equivalence/stability between answers.
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Affiliation(s)
- Juliana Chioda Ribeiro Dias
- 1 Pós-graduação em Alimentos e Nutrição, Faculdade de Ciências Farmacêuticas, Universidade Estadual Paulista (UNESP) , Araraquara, São Paulo, Brazil
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Bouna-Pyrrou P, Mühle C, Kornhuber J, Lenz B. Internet gaming disorder, social network disorder and laterality: handedness relates to pathological use of social networks. J Neural Transm (Vienna) 2015; 122:1187-96. [PMID: 25576300 PMCID: PMC4513228 DOI: 10.1007/s00702-014-1361-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2014] [Accepted: 12/27/2014] [Indexed: 12/02/2022]
Abstract
The internet age bears new challenges that include health risks. It is agreed that excessive internet use may reach pathological levels. However, the concept of internet addiction lacks specificity and, therefore, warrants studies on its diagnostic and etiologic classification. This study was conducted to characterize the novel DSM-5 criteria for internet gaming disorder and the adapted criteria for the “social network disorder”. Based on the established association of handedness and substance use disorders, we also explored whether internet use related to laterality. For this study, 3,287 volunteers participated in the online survey and gave particulars concerning their internet use in general, internet gaming and use of social networks, laterality markers (hand, foot, eye, ear, rotational preference in gymnastics, and head turning asymmetry) and health status. Of the participants, 1.1 % fulfilled the criteria for internet gaming disorder, and 1.8 % fulfilled the criteria for social network disorder. The applied criteria were highly correlated with the time spent on the respective internet activities (p < 4 × 10−56). The analyses of comorbidity and working hours support the thresholds of 5/9 criteria and ≥30 h/week spent on the internet for the classification as pathological (p < 5 × 10−2). Moreover, we found that left-handedness related to more affirmed criteria and longer times spent on social networks (p ≤ 4 × 10−2). The provided criteria proved to be user-friendly, comprehensible and well accepted. The results contribute to a better understanding of pathological internet gaming and social network use and provide evidence that biological markers of substance use disorders are involved in internet addiction.
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Affiliation(s)
- Polyxeni Bouna-Pyrrou
- Department of Psychiatry and Psychotherapy, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Schwabachanlage 6-10, 91054, Erlangen, Germany,
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