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Youth Culture and Smoking: Integrating Social Group Processes and Individual Cognitive Processes in a Model of Health-related BehavioursDepartment of Haematology and Medical Oncology, Peter MacCallum Cancer Institute, Melbourne, Australiapenelope.schofield{at}petermac.org
Department of Psychology, University of Melbourne, Australia
Centre for Behavioural Research in Cancer, Anti-Cancer Council of Victoria, Australia This article assesses four theoretical models proposed to predict future smoking. Young adults were surveyed at three six-month intervals, the first occurring three months after leaving school. Models 1 and 2 were versions of theory of triadic influence (TTI), which links a persons behavioural experience and cognitions to their future behaviour. Model 1 did not fit the data; the fit of model 2 was just adequate. Model 3 combined TTI and self-categorization theory (ST), by allowing norms of the individuals peer group to influence cognitions and future behaviour. It fitted the data well. Model 4, which extended model, provided the best fit. Strength of identification to the peer group was found to enhance the effect of the peer group norm.
Key Words: self-categorization theory smoking social identity theory of triadic influence young adults
Journal of Health Psychology, Vol. 8, No. 3,
291-306 (2003) This article has been cited by other articles:
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