A systematic scoping review of anti-smoking mass media campaign literature provided opportunity to explore how social normative theories and constructs are used to influence smoking cessation. Synthesis of findings was constrained by significant heterogeneity. Nevertheless, the results indicate that a broader conceptualization of social norm is…

This study aims to identify the gaps in the Theory of Planned Behavior literature and to determine the general trends in studies in the field of educational sciences within the context of the Theory of Planned Behavior, to generate recommendations on improving the educational processes by revealing the effect this theory has on educational…

The theory of planned behavior (TPB) has been employed as a theoretical framework that predicts and explains an individual's intention to engage in a certain behavior. The TPB postulates that an individual's behavior is influenced by behavioral intentions, and behavioral intentions are caused by three distinct factors: attitude toward behavior,…

The literature review discussed here located 56 studies examining 87 behaviors that predicted future health-related behaviors using the theory of planned behavior. About 41% of variance in intentions and 34% of variance in future behavior were explained by the theory. Perceived behavioral control explained 11.5% of variance in behavior above…