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Table 4 Internal consistency of theoretical domains

From: Initial validation of a self-report questionnaire based on the Theoretical Domains Framework: determinants of clinician adoption of a novel colorectal cancer screening strategy

Domain

Number of items

McDonald’s omega

Subsample 1

Subsample 2

Full sample

Knowledge

10

0.911

0.822

0.877

Skills

5

0.860

0.758

0.779

Professional role and social influence

6

0.877

0.866

0.862

Optimism, beliefs about consequences, and intentions

10

0.902

0.890

0.903

Environmental context and resources

7

0.840

0.803

0.819