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Table 8 Effectiveness of training program and feedback provision on raters’ severity measures

From: Investigating the effect of classroom-based feedback on speaking assessment: a multifaceted Rasch analysis

Severity

Successful adjustment

Unsuccessful adjustment

N

%

N

%

Pre-training

4

20%

16

80%

Immediate post-training

13

65%

7

35%

Delayed post-training

10

50%

10

50%

(Pre-training Ă— Immediate post-training) Chi-square:32.59, df=1, p < 0.05*

(Pre-training Ă— Delayed post-training) Chi-square: 9.761, df=1, p < 0.05*

(Immediate post-training Ă— Delayed post-training) Chi-square: 1.408, df = 1, p > 0.05