The relationship between self-efficacy and reductions in smoking in a contingency management procedure. |
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Authors: | Romanowich, Paul Mintz, Jim Lamb, R. J. |
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Abstract: | Social–cognitive and behavioral theories of change disagree on what the relevant controlling variables for initiating behavior change are. Correlations between baseline smoking cessation self-efficacy and the changes in breath carbon monoxide (CO) and the reduction in breath CO and increases in smoking cessation self-efficacy from baseline were obtained from a contingency management smoking cessation procedure. A test of the difference between the cross-lag correlations suggested a nonspurious causal relationship between smoking cessation self-efficacy and changes in breath CO. Path analyses showed that decreases in breath CO (reductions in smoking) predicted later increases in smoking cessation self-efficacy. Baseline self-reports of smoking cessation self-efficacy were not significantly correlated with subsequent changes in breath CO. Rather, significant correlations were found between reductions in breath CO and later increases in smoking cessation self-efficacy. These results suggest that self-efficacy may be a cognitive response to one’s own behavior, and are inconsistent with a social–cognitive view of self-efficacy’s role in behavior change. Implications for the development of smoking cessation programs and health-promoting behavior changes in general are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved) |
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Keywords: | behavior modification Bandura Skinner correlation health psychology smoking cessation contingency management self-efficacy social cognition |
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