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Psychology: Research and Review

Table 4 Results of ANCOVA test for DBT 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

1074.14

2

537.07

54.39

< 0.001

0.87

Intercept

123.72

1

123.72

12.53

0.003

0.42

Pre-depression scores

8.34

1

8.34

0.84

0.37

0.05

Group

1052.78

1

1052.78

106.62

< 0.001

0.86

Error

167.86

17

9.87

   

Total

10,922

20