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Beyond behavioural intentions: planning mediates between intentions and physical activity


Scholz, Urte; Schütz, B; Ziegelmann, J P; Lippke, S; Schwarzer, R (2008). Beyond behavioural intentions: planning mediates between intentions and physical activity. British Journal of Health Psychology, 13(3):479-494.

Abstract

OBJECTIVES: Health-behaviour change is not predicted well by behavioural intentions alone. Action planning and coping planning are two self-regulatory strategies that may
help bridge the gap between intentions and behaviour. Action planning comprises the when, where and how of implementing a behaviour. Coping planning involves
the anticipation of barriers and ways to overcome them. The study examines whether the inclusion of these two planning constructs would improve the overall prediction of
physical activity. The main research question is which kind of planning would be beneficial for the initiation of behaviour and which one for its maintenance. Moreover, it
is examined whether intentions moderate the planning–behaviour relationship.

METHODS: A 5-week longitudinal on-line study was conducted with 354 participants. Differences in prediction patterns between formerly active and formerly inactive individuals were compared using multigroup structural equation modelling. Moderating effects of intentions were tested by means of latent interactions.

RESULTS: Inclusion of the two planning factors accounted for substantially more behaviour variance than intention alone did. Coping planning mediated the intention–behaviour relationship only in formerly active, but not in formerly inactive participants. Moreover, intentions moderated the effects of both types of planning on behaviour.


CONCLUSIONS: Action planning appears to predict behaviour only when intentions are high. For actors, coping planning represents a critical self-regulation strategy to maintain their physical activity levels.

OBJECTIVES: Health-behaviour change is not predicted well by behavioural intentions alone. Action planning and coping planning are two self-regulatory strategies that may
help bridge the gap between intentions and behaviour. Action planning comprises the when, where and how of implementing a behaviour. Coping planning involves
the anticipation of barriers and ways to overcome them. The study examines whether the inclusion of these two planning constructs would improve the overall prediction of
physical activity. The main research question is which kind of planning would be beneficial for the initiation of behaviour and which one for its maintenance. Moreover, it
is examined whether intentions moderate the planning–behaviour relationship.

METHODS: A 5-week longitudinal on-line study was conducted with 354 participants. Differences in prediction patterns between formerly active and formerly inactive individuals were compared using multigroup structural equation modelling. Moderating effects of intentions were tested by means of latent interactions.

RESULTS: Inclusion of the two planning factors accounted for substantially more behaviour variance than intention alone did. Coping planning mediated the intention–behaviour relationship only in formerly active, but not in formerly inactive participants. Moreover, intentions moderated the effects of both types of planning on behaviour.


CONCLUSIONS: Action planning appears to predict behaviour only when intentions are high. For actors, coping planning represents a critical self-regulation strategy to maintain their physical activity levels.

Citations

67 citations in Web of Science®
75 citations in Scopus®
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Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:06 Faculty of Arts > Institute of Psychology
Dewey Decimal Classification:150 Psychology
Language:English
Date:September 2008
Deposited On:17 Dec 2008 15:16
Last Modified:05 Apr 2016 12:39
Publisher:British Psychological Society
ISSN:1359-107X
Publisher DOI:10.1348/135910707X216062

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