The Behavioural Science used exlensivety in PSM is-
**Core Concept**
The question is testing the application of a specific behavioral science concept in the context of Professional and Social Medicine (PSM). Behavioral science is a branch of medical education that focuses on the social and psychological aspects of health and illness, aiming to understand human behavior and its impact on healthcare.
**Why the Correct Answer is Right**
The correct answer is based on the concept of **Socio-Ecological Model**. This model views health outcomes as a result of interactions between individual, social, and environmental factors. In the context of PSM, the socio-ecological model is used to understand how individual behaviors, social norms, and environmental factors contribute to health outcomes. The model emphasizes the importance of addressing these multiple levels to promote health and prevent disease.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it does not directly relate to the behavioral science concept used in PSM. While **Social Learning Theory** is a relevant behavioral science concept, it is not specifically used in PSM.
**Option B:** This option is incorrect because **Cognitive-Behavioral Therapy** is a therapeutic approach, not a behavioral science concept used in PSM.
**Option C:** This option is incorrect because **Health Belief Model** is a specific behavioral science model, but it is not the one used exlusively in PSM.
**Clinical Pearl / High-Yield Fact**
The Socio-Ecological Model is a useful framework for understanding the complex interactions between individual, social, and environmental factors that contribute to health outcomes. It highlights the importance of addressing these multiple levels to promote health and prevent disease.
**Correct Answer:** C. Socio-Ecological Model.