Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Methodol. Apr 26, 2012; 2(2): 18-23
Published online Apr 26, 2012. doi: 10.5662/wjm.v2.i2.18
Table 3 Correlation matrix for the study variables
ECSCJSPRWCTWCO2
EC1.00
SC0.3311.00
JS0.2610.6611.00
PR-0.131-0.041-0.1311.00
WC0.4710.6810.611-0.0611.00
TW0.3710.7210.611-0.0610.6711.00
CO0.3110.5810.521-0.030.8610.6211.00