FPGEE for National Association of Boards of Pharmacy (NABP) Practice Exam 2025 - Free NABP Practice Questions and Study Guide

The Health Belief Model is a psychological model that seeks to explain and predict health behaviors by focusing on individual beliefs and attitudes. The core constructs of this model include perceived susceptibility, perceived severity, perceived barriers, and cues to action. Each of these constructs plays a vital role in influencing a person's willingness to engage in health-promoting behaviors.

Perceived susceptibility refers to an individual's belief about the likelihood of experiencing a health problem. Perceived severity pertains to the belief regarding the seriousness of the health issue and its consequences. Perceived barriers involve individuals' assessments of the obstacles they face in taking a health-related action, which can significantly impact their likelihood of adopting such behavior.

In contrast, perceived effectiveness is not considered a core construct of the Health Belief Model. While it may relate to an individual's belief in the efficacy of a health intervention or action, it is not one of the fundamental components the model outlines. Therefore, recognizing that perceived effectiveness is supplementary rather than a primary construct clarifies why this option does not belong to the core elements of the Health Belief Model.