Cited by 601Behavioral Health and InterventionsNutrition, Health and Food BehaviorMedia Influence and Health

Distinguishing Perceptions of Control From Self‐Efficacy: Predicting Consumption of a Low‐Fat Diet Using the Theory of Planned Behavior1

Armitage, Christopher J., Conner, Mark·1999·Journal of Applied Social Psychology

Abstract

The aims of the present study are fourfold: to apply the theory of planned behavior (TPB) to eating a low‐fat diet; to consider differences between self‐efficacy and perceived control over behavior (PCB); to examine self‐identity as a potential addition to the model; and to identify beliefs which may provide useful targets for interventions. Findings support the efficacy of the TPB as a predictor of low‐fat diet. Evidence for the distinction between self‐efficacy and PCB was provided by principal components analysis, patterns in prediction of intention, and the control beliefs associated with the two constructs. Self‐identity was found to independently predict intention and may prove a useful addition to the TPB. Finally, specific beliefs distinguished intenders from nonintenders, providing potential targets for health interventions. The findings are discussed in the context of previous TPB research and the need for multimethod assessments of behavior.

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Crossref · 10.1111/j.1559-1816.1999.tb01375.x

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  • Definitions of perceived behavioral control differed, consistent with disagreement and variation in the psychological literature.

    “It is not surprising that definitions differed, given some of the disagreement and variation in how the construct is defined in the psychological literature [120, 121].”

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Authors
Armitage, C. J., & Conner, M.
Affiliations
  • University of Essex (GB)
  • University of Leeds (GB)
Corresponding author
Armitage, Christopher J.
Venue
Journal of Applied Social Psychology
Publisher
Wiley
Published
1999-01
Volume
29
Issue
1
Pages
72-90
ISSN
  • 0021-9029 (ISSN-L)
  • 1559-1816
OpenAlex
W2152647430
Cited by
601
References
34
Citations by year
2026: 7 · 2025: 18 · 2024: 18 · 2023: 20 · 2022: 30 · 2021: 25 · 2020: 25 · 2019: 31 · 2018: 20 · 2017: 23 · 2016: 38 · 2015: 28 · 2014: 38 · 2013: 30 · 2012: 24
FWCI
23.59
Type
journal article
Language
en
Open access
closed
Locations
Journal of Applied Social Psychology (publishedVersion)
Topics
  • Social Sciences › Psychology › Applied Psychology › Behavioral Health and Interventions
  • Health Sciences › Nursing › Nutrition and Dietetics › Nutrition, Health and Food Behavior
  • Social Sciences › Arts and Humanities › Literature and Literary Theory › Media Influence and Health
Keywords
theory of planned behavior, self-efficacy, low-fat diet, dietary behavior, self-identity, behavioral intention, health interventions, control beliefs, dietary habits

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