Self vs. peer assessment activities in EFL-speaking classes: impacts on students’ self-regulated learning, critical thinking, and problem-solving skills

Language Testing in Asia

Table 15 Bonferroni test (multiple comparison of problem-solving skill post-test)

(I) groups	(J) groups	Mean difference (I-J)	Std. error	Sig.	95% confidence interval
(I) groups	(J) groups	Mean difference (I-J)	Std. error	Sig.	Lower bound	Upper bound
Control	Self	− 13.08	3.51	.00	− 21.70	− 4.45
Control	Peer	− 15.80	3.51	.00	− 24.42	− 7.17
Self	Control	13.08	3.51	.00	4.45	21.70
Self	Peer	− 2.72	3.51	1.00	− 11.34	5.90
Peer	Control	15.80	3.51	.00	7.17	24.42
Peer	Self	2.72	3.51	1.00	− 5.90	11.34