ABSTRACT
Social distancing as a health-related behavior during epidemics and pandemics, can significantly influence their control. In this regard, the identification of the factors influencing behavior change can play a remarkable role in assessing for how behaviors form. This paper is an attempt to show that the extended theory of planned behavior can provide a useful theoretical framework for explaining social distancing in the face of a contagion disease. The results showed that the constructs of attitude, descriptive norms, perceived behavioral control, and self-efficacy significantly influenced the students' intention to adhere to social distancing in the form of university closure. Among these constructs, self-efficacy was found to be the main predictor of the students' intention. Interestingly, the research revealed that injunctive norms were not a significant predictor of the students' intention. Practically, this study is a justification for the use of attitude, descriptive norms, perceived behavioral control, and self-efficacy in planning and decision-making for encouraging students to adhere to social distancing during epidemics and pandemics, like the COVID-19 pandemic. The extended theory of planned behavior is useful in understanding Iranian College Students' Intention toward Social Distancing in COVID-19 Pandemic.