Table 1 The mean (\(\pm\) standard deviation) frequencies of cold calling and error framing implemented by GTAs in each discipline
Discipline | Cold calling | Error framing | ||
|---|---|---|---|---|
Round 1 | Round 2 | Round 1 | Round 2 | |
Chemistry | 8.2 ± \(2.9\) | 7.7 ± \(3.2\) | 0.3 ± 0.7 | 0.6 ± 0.8 |
Physics | 6.2 ± \(2.6\) | 7.3 ± \(2.4\) | 0.3 ± 0.6 | 0.2 ± 0.4 |
Total | 7.2 ± 2.9 | 7.5 ± \(2.8\) | 0.3 ± 0.6 | 0.\(4 \pm\)0.7 |