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Table 2 Effect of CBM-I training on bias scores across condition

From: Cognitive Bias Modification (CBM) of obsessive compulsive beliefs

 

Baseline

Post-training

Within

Within

Within ES

Between

Between ES

Mean (SD)

Mean (SD)

r

t(df)

(95% CI)

t(df)

(95% CI)

Target Bias

       

  Positive

-1.82 (5.90)

5.09 (7.12)

.36

7.27 (40)***

1.28 (.84 – 1.71)

  

  Control

-1.08 (6.92)

.48 (6.82)

.82

1.56 (36)

 

2.91 (76)**

.66 (.20 – 1.12)

Foil Bias

       

  Positive

2.58 (4.58)

4.04 (5.00)

.59

2.68 (40)

.37 (-.06 – .80)

  

  Control

2.27 (2.73)

2.24 (4.07)

.86

.04 (36)

 

2.08 (87)

.38 (-.05 – .84)

  1. Note: ***p < .001, **p < .01, *p < .05; Within Effect Size = Cohens d; Between Effect Size = Hedges g.