Which model is reliant on an individual's intention to perform the behavior?

Which model is reliant on an individual's intention to perform the behavior?

• A. Health belief model
• B. Transtheoretical model
• C. Social cognitive model
• D. Planned behavior model

Answer: (D)

The central idea being tested is that some models predict behavior primarily through a person’s intention to act. The model in question holds that intention is the immediate precursor to performing a behavior, and this intention is shaped by three factors: attitudes toward the behavior (whether the person believes it will have positive or negative outcomes), subjective norms (perceived social pressure to perform or not perform the behavior), and perceived behavioral control (how easy or difficult the person believes the behavior will be to perform). Perceived behavioral control can also influence whether the behavior occurs directly, especially when actual control is limited. This focus on intention as the main driver is what makes the planned behavior model the best fit. Other models emphasize different elements. The health beliefs approach centers on beliefs about threat and benefits and uses cues to action rather than intention as the primary driver. The Transtheoretical Model looks at stages of readiness and processes that move a person from contemplation to action, rather than starting from intention itself. The social cognitive framework highlights self-efficacy, outcome expectations, and reciprocal interactions with the environment, with intention playing a role but not serving as the sole or primary predictor.

The central idea being tested is that some models predict behavior primarily through a person’s intention to act. The model in question holds that intention is the immediate precursor to performing a behavior, and this intention is shaped by three factors: attitudes toward the behavior (whether the person believes it will have positive or negative outcomes), subjective norms (perceived social pressure to perform or not perform the behavior), and perceived behavioral control (how easy or difficult the person believes the behavior will be to perform). Perceived behavioral control can also influence whether the behavior occurs directly, especially when actual control is limited. This focus on intention as the main driver is what makes the planned behavior model the best fit.

Other models emphasize different elements. The health beliefs approach centers on beliefs about threat and benefits and uses cues to action rather than intention as the primary driver. The Transtheoretical Model looks at stages of readiness and processes that move a person from contemplation to action, rather than starting from intention itself. The social cognitive framework highlights self-efficacy, outcome expectations, and reciprocal interactions with the environment, with intention playing a role but not serving as the sole or primary predictor.