The terms are often used interchangeably; both focus on how the brain and biology influence behavior.

• A. Holistic View
• B. Reductionism
• C. Behaviorism
• D. Relationship between behavioral neuroscience and biological psychology

Answer: (D)

The focus is the relationship between behavioral neuroscience and biological psychology: both study how brain activity and bodily biology shape behavior, and they’re often described as overlapping or interchangeable terms for the same domain. This makes the statement that these terms are used interchangeably and share emphasis on brain and biology the best fit. The other ideas shift away from this specific connection—holistic view looks at the whole organism without tying directly to brain–behavior biology; reductionism is about breaking phenomena into parts rather than describing how fields relate; behaviorism centers on observable behavior with less emphasis on underlying biology.