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Table 1 Beliefs about capabilities, constructs and barriers mapped onto this determinant

From: Development and initial validation of the determinants of physical activity questionnaire

Determinants

Constructs proposed by Michie et al. (2005)

Barriers

Beliefs about capabilities

• Self-efficacy

• Not able to do PA

• Control: behaviour/material/social environment.

• Cannot discipline myself to do PA

• Face too many difficulties

• Perceived competence

• Had problems in the past

• Self-confidence

• Do not feel confident doing PA

 

• PBC

• Lack persistence