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Predicting automaticity in exercise behaviour: the role of perceived behavioural control, affect, intention, action
Gert-Jan de Bruijn1, Benjamin Gardner, Liesbeth van Osch
1Faculty of Social and Behavioural Sciences, University of Amsterdam, Kloveniersburgwal 48, 1012 CX, Amsterdam, The Netherlands, g.j.debruijn@uva.nl.
Physical automaticity, crucial for habit formation, is influenced by perceived behavioural control (PBC), affect, and planning, not just past behavior. These social-cognitive factors predict exercise automaticity.
Area of Science:
- Behavioral Science
- Psychology
- Health Behavior
Background:
- Habit formation is key for sustained behavior change.
- Past research suggests factors beyond repetition influence physical automaticity.
- The role of intention, planning, affect, and perceived behavioral control (PBC) on automaticity remains under-explored.
Purpose of the Study:
- To investigate the direct impacts of intention, planning, affect, and PBC on exercise automaticity.
- To examine main and interaction effects of these social-cognitive constructs on automaticity.
- To determine predictors of physical automaticity beyond repeated performance.
Main Methods:
- Prospective study over 2 weeks with 406 undergraduate students.
- Investigated past exercise behavior, PBC, intention, planning, and affect.
- Analyzed main and interaction effects on exercise automaticity.
Main Results:
- Perceived behavioral control (PBC), affect, and planning significantly predicted exercise automaticity, controlling for past behavior.
- A significant interaction between PBC and planning was found.
- Planning's predictive power for automaticity decreased at higher levels of PBC.
Conclusions:
- Exercise automaticity is predicted by both repeated behavior and social-cognitive factors.
- Interactions among social-cognitive predictors may uniquely influence behavioral automaticity compared to frequency.
- Understanding these predictors can inform interventions for habit formation.
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