Table 2 Paired-samples t-test for teacher and peer corrections
From: Peer assessment in an EFL context: attitudes and friendship bias
Paired differences | t | df | Sig. (2-tailed) | |||||
|---|---|---|---|---|---|---|---|---|
Mean | Std. deviation | Std. error mean | 95% Confidence interval of the difference | |||||
Lower | Upper | |||||||
Friend and Non-Friend/Teacher Corrections | .17 | 1.07 | .21 | -.26 | .60 | .827 | 25 | .416 |
Friend/Teacher Corrections | .01 | 1.35 | .26 | -.53 | .56 | .048 | 25 | .962 |
Non-Friend/ Teacher Corrections | .36 | 1.07 | .21 | -.08 | .80 | 1.685 | 25 | .104 |