The Theory of Planned Behaviour (TPB) explains 27% and 39% of the variance in behavior and intention, with perceived behavioral control being a significant factor in both intentions and behavior.

Efficacy of the Theory of Planned Behaviour: a meta-analytic review.

The theory of planned behavior effectively explains intention and predicts behavior in health-related behaviors, with attitude and perceived behavioral control being key factors.

The Theory of Planned Behavior: A Review of its Applications to Health-Related Behaviors

The theory of planned behavior (TPB) is widely applied in environmental science, with waste management, green consumption, climate and environment, saving and conservation, and sustainable transportation being primary research topics.

Application of the Theory of Planned Behavior in Environmental Science: A Comprehensive Bibliometric Analysis

The theory of planned behavior effectively predicts treatment adherence in chronic illness, explaining 33 and 9% of the variance in intention and adherence behavior, but with small effect sizes.

Theory of planned behavior and adherence in chronic illness: a meta-analysis

The theory of planned behavior (TPB) is a feasible and valid model for tourism, leisure, and hospitality management, mainly covering consumer behavior with few studies on managerial or employee-related issues.

A systematic literature review of the theory of planned behavior in tourism, leisure and hospitality management research

Perceived behavioral control moderates the intention-behavior relation in health behaviors, but more research is needed to confirm these effects in other populations and contexts.

Perceived behavioral control moderating effects in the theory of planned behavior: A meta-analysis.

Attitudes, subjective norms, and perceived behavioral control are key determinants of parent-for-child health behaviors, with planning partially mediating these effects.

An extended theory of planned behavior for parent-for-child health behaviors: A meta-analysis.

The theory of planned behavior effectively predicts entrepreneurial intentions and actions, addressing limitations in prior research and highlighting the need for further investigation into the intention-behavior relationship.

Robustness of the Theory of Planned Behavior in Predicting Entrepreneurial Intentions and Actions

The Theory of Planned Behaviour is more effective in predicting physical activity and diet behaviors than risk, detection, safer sex, and abstinence from drugs, with methodological moderators such as age, sample size, and self-reports also playing a role.

Prospective prediction of health-related behaviours with the Theory of Planned Behaviour: a meta-analysis

Intention to be physically active has the strongest relationship with physical activity behavior among individuals with disabilities, while belief factors have mixed predictive usefulness.

Theory of Planned Behavior in Research Examining Physical Activity Factors Among Individuals With Disabilities: A Review.

The theory of planned behavior should be modified to include reciprocal causal relations, as intentions can influence attitudes, subjective norms, and perceived control over behavior.

Causality in the Theory of Planned Behavior

The theory of planned behavior can effectively study pro-environmental behaviors, but it's crucial to consider indirect variables and report explained variance for more substantial results.

Pro-environmental behaviors through the lens of the theory of planned behavior: A scoping review

The theory of planned behavior has been successful in predicting behaviors in various domains, but methodological and theoretical issues remain to be resolved.

Evaluating and extending the theory of planned behaviour

Perceived behavioral control enhances the prediction of behavioral intentions and behavior, especially when the behavior presents a control challenge.

A Comparison of the Theory of Planned Behavior and the Theory of Reasoned Action

TPB-based interventions are effective in behavior change, with public and group interventions being more successful than private or individual interventions, and gender, education, and behavioral domain as moderating factors.

How Effective are Behavior Change Interventions Based on the Theory of Planned Behavior?: A Three-Level Meta-Analysis

The theory of planned behavior has wide application in health psychology, but its predictive validity is limited by factors like rationality, affect, and emotions.

The theory of planned behaviour: Reactions and reflections

The Theory of Planned Behavior explains pro-environmental behavior by examining people's intentions to act, influenced by their attitudes, subjective norms, and perceived control.

THEORY OF PLANNED BEHAVIOUR

The theory of planned behavior can be expanded by considering belief salience, past behavior, perceived behavioral control, moral norms, self-identity, and affective beliefs, as well as attitude-behavior relationships and volitional processes.

Extending the Theory of Planned Behavior: A Review and Avenues for Further Research

Recent advances and applications of the theory of planned behavior (TPB) in public health and politics offer insights into individual behavior and decision-making.

The Theory of Planned Behavior: Selected Recent Advances and Applications

The Theory of Planned Behavior predicts human behaviors, influenced by attitudes, norms, and perceived control, and can be applied to examine acceptance, adoption, use, and continuance of Information Systems and services.

Theory of Planned Behavior

These studies suggest that the Theory of Planned Behavior (TPB) effectively explains and predicts intentions and behaviors across various domains, including health, environment, tourism, and entrepreneurship, with key factors being attitudes, subjective norms, and perceived behavioral control.