Table 4.

The means, standard deviations, and maximum of the metacognition scores and Mann–Whitney test results in the post-test.

	Experimental			Control			u	p
	M	SD	Max	M	SD	Max
Knowledge of cognition	15.56	2.26	20	13.73	1.83	16	121.0	0.00 **
Knowledge of persons	5.52	1.30	8	4.82	0.96	6	163.5	0.01 *
Knowledge of tasks	5.60	0.71	7	4.77	1.02	6	147.5	0.00 **
Knowledge of strategies	4.44	0.82	6	4.14	1.21	6	240.0	0.43
On-line metacognition	42.68	8.99	61	35.36	10.96	64	156.5	0.01 *
Planning	13.68	5.78	25	9.41	7.38	26	169.0	0.02 *
Monitoring	23.3	6..27	39	19.00	7.86	36	173.0	0.03 *
Debugging	5.68	1.49	9	6.96	2.79	12	206.0	0.14
Off-line metacognition	3.40	1.00	6	2.64	0.85	4	160.0	0.01 *
Prediction	1.76	0.66	3	1.46	0.60	2	215.5	0.16
Evaluation	1.64	0.70	3	1.18	0.73	2	189.0	0.046 *

Note. * p < 0.05, ** p < 0.01.