Which of the following is an example of a dispositional cause of behavior?

• A. A person's personality traits leading them to act aggressively
• B. Peer pressure influencing someone to try a new activity
• C. A sudden change in the weather causing someone to feel irritable
• D. Receiving instructions from an authority figure

Answer: (A)

Verified step by step guidance

1. Understand the concept of dispositional causes in psychology: these refer to internal factors such as personality traits, attitudes, or beliefs that influence behavior.
2. Identify the options that describe internal versus external causes. Internal causes originate within the person, while external causes come from the environment or situation.
3. Analyze each option: 'A person's personality traits leading them to act aggressively' describes an internal, stable characteristic influencing behavior, which fits dispositional causes.
4. 'Peer pressure influencing someone to try a new activity' and 'Receiving instructions from an authority figure' are external social influences, so they are situational causes.
5. 'A sudden change in the weather causing someone to feel irritable' is an environmental factor, also a situational cause, not dispositional.