Academic year | Internal consistency reliability Cronbach's alpha overall score scale | Internal consistency reliability Cronbach's alpha between section scores |
---|---|---|
2011 (N=99) | 0.82 | 0.72 |
2012 (N=104) | 0.90 | 0.80 |
2013 (N=98) | 0.85 | 0.75 |
2014 (N=95) | 0.85 | 0.74 |