Journal article
Examining Causal Components and a Mediating Process Underlying Self-Generated Health Arguments for Exercise and Smoking Cessation
Health psychology, Vol.32(12), pp.1209-1217
12/2013
DOI: 10.1037/a0029937
PMID: 23025303
Abstract
Objective: Self-persuasion-generating one's own arguments for engaging in a specific behavior-can be an effective strategy to promote health behavior change, yet the causal processes that explain why it is effective are not well-specified. We sought to elucidate specific causal components and a mediating process of self-persuasion in two health behavior domains: physical activity and smoking. Methods: In two experiments, participants were randomized to write or read arguments about regular exercise (Study 1: N = 76; college students) or smoking cessation (Study 2: N = 107; daily smokers). In Study 2, we also manipulated the argument content (matched vs. mismatched participants' own concerns about smoking) to isolate its effect from the effect of argument source (self vs. other). Study outcomes included participants' reports of argument ratings, attitudes, behavioral intentions (Studies 1 & 2), and cessation attempts at 1 month (Study 2). Results: In Study 1, self-generated arguments about exercise were evaluated more positively than other arguments (p = .01, d = .63), and this biased processing mediated the self-generated argument effect on attitudes toward exercise (β = .08, 95% CI = .01, .18). In Study 2, the findings suggested that biased processing occurs because self-generated argument content matches people's own health concerns and not because of the argument source (self vs. other). In addition, self-generated arguments indirectly led to greater behavior change intentions (Studies 1 & 2) and a greater likelihood of a smoking cessation attempt (Study 2). Conclusions: The findings elucidate a causal component and a mediating process that explain why self-persuasion and related behavior change interventions, such as motivational interviewing, are effective. Findings also suggest that self-generated arguments may be an efficient way to deliver message interventions aimed at changing health behaviors.
Details
- Title: Subtitle
- Examining Causal Components and a Mediating Process Underlying Self-Generated Health Arguments for Exercise and Smoking Cessation
- Creators
- Austin S Baldwin - Department of Psychology, Southern Methodist UniversityAlexander J Rothman - Department of Psychology, University of MinnesotaMark W Vander Weg - Department of Psychology, University of Iowa, and Center for Comprehensive Access and Delivery Research and Evaluation (CADRE), Iowa City VA Medical Center, Iowa City, IAAlan J Christensen - Department of Psychology, University of Iowa, and Center for Comprehensive Access and Delivery Research and Evaluation (CADRE), Iowa City VA Medical Center, Iowa City, IA
- Contributors
- Anne E Kazak (Editor)
- Resource Type
- Journal article
- Publication Details
- Health psychology, Vol.32(12), pp.1209-1217
- DOI
- 10.1037/a0029937
- PMID
- 23025303
- NLM abbreviation
- Health Psychol
- ISSN
- 0278-6133
- eISSN
- 1930-7810
- Publisher
- American Psychological Association
- Language
- English
- Date published
- 12/2013
- Academic Unit
- Psychological and Brain Sciences; Injury Prevention Research Center; Community and Behavioral Health; Internal Medicine
- Record Identifier
- 9984063127802771
Metrics
15 Record Views