Self-efficacy is posited in social cognitive theory as fundamental to behavior change. Few health behavior studies have examined self-efficacy prospectively, viewed it as part of a reciprocal behavioral process, or compared self-efficacy beliefs in the same population across different behaviors. This article first discusses self efficacy in its theoretical context and reviews the available prospective studies. Second, it explores self-efficacy as a predictor of disease management behaviors in 570 older women with heart disease. Although the R2 statistics in each case were modest, the construct is shown to be a statistically significant ( p < .05) predictor at both 4 and 12 months postbaseline of several disease management behaviors: using medicine as prescribed, getting adequate exercise, managing stress, and following a recommended diet. Building self-efficacy is likely a reasonable starting point for interventions aiming to enhance heart disease management behaviors of mature female patients.

Background Asthma is a serious problem for low income, pre teens living in disadvantaged communities. Asthma prevalence and health care use are the highest of the chronic diseases of childhood and adolescence. School based asthma interventions have proven successful for older and younger students but results have not been demonstrated for those in middle school. Methods This randomized controlled study involved 6872 students 10–13 years of age and assessed two programs, 1) self-management and 2) self-management plus peer involvement, provided in 19 middle schools in low income, communities. 1292 students were identified with asthma. Schools were matched and randomly assigned to program one or two or control. Baseline, 12, and 24 months data were collected by telephone (parents), at school (students) and from school system records. Measures were the students’ asthma symptoms, quality of life, academic performance, self-regulation and asthma management practices. Data were analyzed using multiple imputation with sequential regression analysis. Mixed models and Poisson regressions were used to develop final models. Results Neither program produced change in asthma symptoms or quality of life. One produced improved school grades (p=0.02). The other enhanced self-regulation (p=0.01) at 24 months. Both slowed the decline in self-regulation in undiagnosed preteens at 12 months and increased self regulation at 24 months (p=0.04; p=0.003). Conclusion Programs had effects on academic performance and self-regulation capacities of students. More developmentally focused interventions may be needed for students at this transitional stage. Disruptive factors in the schools may have reduced both program impact and the potential for outcome assessment.

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A self-regulation-based program that was provided to older women with heart disease and that focused on physical activity and disease management problems salient to them, improved their physical functioning and symptom experience. Psychosocial benefit was not evident and may be a result of measurement error or due to insufficient program time spent on psychosocial aspects of functioning.