Which of the following best defines behavior change in the context of psychology?

• A. An increase in intelligence as measured by standardized tests.
• B. A genetic alteration that affects physical appearance.
• C. A temporary emotional response to a specific stimulus.
• D. A modification in an individual's actions, reactions, or habits resulting from experience, learning, or intervention.

Answer: (D)

Verified step by step guidance

1. Step 1: Understand the concept of behavior change in psychology, which refers to any modification in an individual's actions, reactions, or habits.
2. Step 2: Recognize that behavior change is typically the result of experience, learning, or intervention, rather than innate or temporary factors.
3. Step 3: Differentiate behavior change from other psychological or biological phenomena, such as changes in intelligence, genetic alterations, or temporary emotional responses.
4. Step 4: Identify that behavior change involves observable and measurable modifications in how a person behaves over time.
5. Step 5: Conclude that the best definition of behavior change is a modification in an individual's actions, reactions, or habits resulting from experience, learning, or intervention.