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. 2015 May 15;8(1):150–156. doi: 10.5539/gjhs.v8n1p150

Table 1.

Means, Standard Deviations and Comparisons control and experimental groups by pre and post test

Variable Groups Pre Post


M(SD) M(SD) t p
Problem Solving Confidence cont. 19.95 (9.39) 45.55(7.40) 13.08 0.001
Exp. 17.55 (6.81) 65.71 (4.74) 50.76 0.001
Approach- Avoidance cont. 27.95 (10.77) 31.45 (5.74) 0.16 0.88
Exp. 27.10(10.08) 71.65 (4.74) 43.14 0.001
Personal control cont. 23.95(3.05) 28.50 (8.86) 0.98 0.24
Exp. 25.50- (5.57) 39.50 (6.57) 3.57 0.001
Problem solving (total) cont. 24.85 (14.52) 101.65(6.50) 7.09 0.001
Exp. 15.25 (14.69) 151.90 (7.32) 50.38 0.001