Expanding the theory of planned behavior: Incorporating additional variables and dual-process models

This paper describes and reviews the Theory of Planned Behavior (TPB), focusing on empirical and theoretical evidence supporting the inclusion of six additional variables: belief salience measures, past behavior/habit, perceived behavioral control (PBC) versus self-efficacy, moral norms, self-identity, and affective beliefs. Each variable demonstrates growing empirical support for its inclusion in the TPB, alongside an understanding of its relationship with other TPB components, intentions, and behavior. The paper presents two avenues for expanding the TPB: firstly, integrating TPB into a dual-process model of attitude–behavior relationships; secondly, exploring volitional processes that determine how goal intentions lead to goal achievement. [NPID: Theory of planned behavior, psychology, behavior, control, beliefs, attitude, relationships, goals]

Year: 1998

Reference: Conner, M., & Armitage, C. J. (1998). Extending the Theory of Planned Behavior: A Review and Avenues for Further Research. Journal of Applied Social Psychology, 28(15), 1429–1464. https://doi.org/10.1111/j.1559-1816.1998.tb01685.x

Related Studies

Parsing the link between reinforcement sensitivity theory and eating behavior: A systematic review

The Reinforcement Sensitivity Theory and eating behavior : Exploring their link The Reinforcement Sensitivity Theory (RST) serves as a psychobiological framework for understanding personality traits and their influence on eating behavior. Despite extensive research, the connections between RST factors and specific eating behaviors remain inadequately defined. This systematic review examines these associations using a parsing […]

The use of mobile-based ecological momentary assessment (mEMA) methodology to assess dietary intake, food consumption behaviours and context in young people: A systematic review

In this review by Battaglia et al. (2022), the authors evaluated the use of mobile-based ecological momentary assessment (mEMA), an innovative dietary assessment method, for its accessibility, feasibility, validity, and postulated benefits of reducing the burden on study participants and reducing potential recall bias. Data on populations of young individuals (16 to 30 years of […]