Compare and contrast the terms "construct", "model" and "framework" in regards to discussing theories

Answer 1

Several terms are important to understand when discussing theories. These include "construct,""model," and "framework." Constructs are the main concepts of a theory. They are the elements of the theory used to describe, explain, and predict behavior. For example, the constructs of the Health Belief Model include perceived susceptibility, perceived severity, perceived benefits, perceived barriers, cues to action, and self-efficacy. A model presents and explains relationships between constructs. For example, the Health Belief Model explains how attitudes and beliefs influence behavior. In contrast, a framework provides a way of viewing the behavior but does not explain relationships between constructs. For example, the Socio-Ecologic Framework describes different levels that influence behavior but does not necessarily explain the specific constructs and how these interact.
When distinguishing among theory, model, and framework, it is helpful to think of the term "theory" as the most all encompassing of the three. Models and frameworks can exist within theories, the former by outlining a specific set of constructs and how they are related to a behavior, while the latter by providing a general idea of what influences behavior. Despite differences in the terms "theory,""model," and "framework," authors often use them interchangeably.

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