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Psychology: Research and Review

Table 3 Results of ANCOVA test for CBT treatment group

From: A comparative study of the effectiveness of group-based cognitive behavioral therapy and dialectical behavioral therapy in reducing depressive symptoms in Iranian women substance abusers

Source

Sum of squares

df

Mean square

F

p value

Partial eta squared (ηp2)

Corrected model

699.59

2

349.79

26.17

< 0.001

0.76

Intercept

81.26

1

81.26

6.08

0.03

0.26

Pre-depression scores

3.39

1

3.39

0.25

0.62

0.02

Group

693.79

1

693.79

51.91

< 0.001

0.75

Error

227.21

17

13.37

   

Total

11,878

20