Table 5.

Descriptive statistics for the posttest

Group	Criteria	Mean	SD	95% CI
Control (n = 25)	TR	4.89	0.58	4.66–5.11
	LR	4.96	0.59	4.73-5.20
	GR	4.89	0.51	4.69–5.09
	CC	5.07	0.73	4.79-5.36
	OV	4.98	0.43	4.81–5.15
Experimental (n = 27)	TR	4.81	0.62	4.57–5.06
	LR	5.41	0.56	5.18-5.63
	GR	5.33	0.62	5.09–5.58
	CC	5.26	0.45	5.08–5.44
	OV	5.41	0.24	5.31–5.50