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Table 2 Internal consistencies of the ED-CBQ and ED-CBQ-R in the full sample, ED-symptomatic and non-ED subgroups

From: Assessing negative core beliefs in eating disorders: revision of the Eating Disorder Core Beliefs Questionnaire

 

Full sample

(N = 763)

ED-symptomatic subgroup

(n = 384)

Non-ED subgroup

(n = 379)

Total ED-CBQ

α = .92

α = .92

α = .90

Self-loathing

α = .93

α = .93

α = .90

Unassertive

α = .80

α = .78

α = .81

Demanding

α = .85

α = .85

α = .82

Abandoned

α = .77

α = .76

α = .71

High standards for self

α = .76

α = .75

α = .78

Total ED-CBQ-R

α = .89

α = .88

α = .86

Self-loathing

α = .92

α = .93

α = .89

Unassertive

α = .74

α = .71

α = .76

Demanding

α = .75

α = .75

α = .72

Abandoned

α = .78

α = .78

α = .71

  1. ED = Eating Disorder; ED-CBQ = Eating Disorder Core Beliefs Questionnaire; ED-CBQ-R = Eating Disorder Core Beliefs Questionnaire Revised