Health Belief Model Variables
The health belief model hbm is the behavioral change theory most widely used in health behavior studies.
Health belief model variables. The purpose of this paper scoping review is to map the validity of hbm variables in predicting behavioral. At the most basic level the hbm is a value expectancy theory. Several studies have identified the limitations of this model one of which concerns the validity in predicting behavioral changes.
The hbm was developed in the 1950s by social psychologists at the u s. The key variables of the health belief model are as follows 4. Public health service and remains one of the best known and most widely used theories in health behavior research.
The health belief model hbm is a widely used cognitive model of health behavior that was developed in the 1950s to explain the lack of participation in public health service programs responses to experienced symptoms and medical compliance. Behavior is dependent on 1 the subjective value placed on the outcome and 2 the expectation that an action will lead to that outcome.