… utility of theory of reasoned action and theory of planned behavior in predicting unethical
behavior. … previously by the theory of planned behavior will improve the predictive power of the …

… and Ajzen’s (1991) theory of reasoned action, Ajzen’s (1975) theory of planned behavior,
and a modified version of the theory of planned behavior, which includes a measure of moral …

… the theory of reasoned action, the theory of planned behavior, or both. A study was eligible
if it reported associations among several variables relevant to using condoms: behavior, …

… Theory of Reasoned Action Both the theory of reasoned action and the theory of planned
behavior developed out of a theoretical tradition that considered attitudes as a major influence …

… Thus Ajzen (1991) added perceived behavioral control (… and behaviors, forming the Theory
of Planned Behavior (TPB). … facilitators and barriers to behavioral performance, weighted by …

… theories of reasoned action and planned behavior, and is the first to provide a meta-analytic …
of the unique effects of self-efficacy and past behavior as additional predictors in the theory. …

… framework in order to explain both theories. Since the theory of reasoned action was nested
within the theory of planned behaviour, a direct comparison between them was feasible. …

Background: Statistical reviews of the theories of reasoned action (TRA) and planned
behavior (TPB) applied to exercise are limited by methodological issues including insufficient …

… Behavior with respect to exercise. Evidence for the predictive utility of the theories was
found. The Theory of Planned Behavior is a more promising framework for the study of exercise …

… The utility of the theory of reasoned action (TRA) and the theory of planned behavior (TPB)
for prospectively predicting physicians' delivery of preventive services was compared. …