Scale

Pretest,

Mean ± SD

Posttest,

Mean ±SD

Change

in Mean

F_(1,38)

P-value

t (38)

P-value

Anxiety

56.54 ± 7.52

51.05 ± 5.82

5.49

20.30

0.0001

−4.51

0.0006

Depression

53.97 ± 6.44

50.18 ± 5.17

3.79

16.29

0.0003

−4.04

0.0053

Obsessive-compulsive

57.46 ± 8.67

52.1 ± 6.65

5.36

16.01

0.0003

−4.00

0.0030

Hostility

57.44 ± 4.38

55.28 ± 2.16

2.15

9.95

0.0031

−3.15

0.0074

Interpersonal sensitivity

53.64 ± 5.79

50.56 ± 4.05

3.08

8.58

0.0057

−2.93

0.0081

Paranoia

53 ± 6.68

50.28 ± 5.03

2.72

6.43

0.0154

−2.54

0.0459

Phobic anxiety

60.26 ± 3.42

58.21 ± 0.89

2.05

13.68

0.0007

−3.70

0.0005

Somatization

56.51 ± 7.5

55.08 ± 6.65

1.44

1.69

0.2009

−1.30

0.3737

Psychoticism

60.33 ± 3.06

59.62 ± 1.46

0.72

2.18

0.1478

−1.48

0.1905

GSI

53.79 ± 7.88

47.9 ± 6.95

5.9

25.85

<0.0001

−5.08

0.0008

PST

53.64 ± 8.33

48.23 ± 7.46

5.41

18.51

0.0001

−4.30

0.0034