What is the physical shape or form of a behavior called?

• A. Topography
• B. Time sampling
• C. Stimulus control
• D. Stimulus-stimulus pairing

Answer: (A)

Topography is the physical form or shape of a behavior. It describes what the behavior looks like when it occurs—the movements, sequence, and overall pattern—independent of why the behavior happens or what outcome it produces. This focus on observable form helps us define and measure the behavior consistently, so we can record and compare how it appears across situations or over time. Two behaviors can look very different but serve the same function, and the same topography might be used in different contexts for different reasons, which is why separating form from function matters. Time sampling, by contrast, is a method for recording whether a behavior occurs during specific intervals. Stimulus control refers to how a behavior comes under the influence of an antecedent stimulus due to learning. Stimulus-stimulus pairing is a procedure that establishes an association between two stimuli. Because the question asks about the observable shape of the response, topography is the best answer.