BMC Psychology

Table 3 The pretest and posttest scores of the control and intervention groups

From: The effect of transactional analysis on the self-esteem of imprisoned women: a clinical trial

Groups	Pre test	Post test	Statistic t^a& p
Groups	M ± SD	M ± SD	Statistic t^a& p
Intervention	11.8 ± 4.67	22.00 ± 2.52	t = − 12.15
Intervention	11.8 ± 4.67	22.00 ± 2.52	P = 0.001
Control	7.97 ± 4.52	8.92 ± 4.04	t = − 2.79
Control	7.97 ± 4.52	8.92 ± 4.04	P = 0.008
Statistic t^b & p	t = 3.61	t = 17.5
Statistic t^b & p	P = 0.001	P = 0.001

^aPaired-t-test, ^bindependent-t-test

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ISSN: 2050-7283

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