Table 2 Overview of the six scales of Strijbos et al.’s (2010) questionnaire regarding students’ perceptions of peer assessment, including example items, number of items, and Cronbach’s alpha coefficients
Scale | Example item | Items | αa |
|---|---|---|---|
Fairness | I expect that I will be satisfied with the feedback that I will receive from my classmates | 3 | 0.70 |
Usefulness | I expect that the feedback from my classmates will be useful | 3 | 0.88 |
Acceptance | I expect that I will accept the feedback from my classmates | 3 | 0.70 |
Willingness to improve | I expect that I will be willing to improve my performance | 3 | 0.80 |
Affect | Â | ||
 Positive affect | I expect that the feedback from my classmates will satisfy me | 3 | 0.85 |
 Negative affect | I expect that the feedback from my classmates will offend me | 3 | 0.89 |