Which term best describes the field that emphasizes observable behavior and the role of external stimuli in shaping actions?

• A. Behaviorism
• B. Classical conditioning
• C. Operant conditioning
• D. Direct instruction

Answer: (A)

Behaviorism is the field that emphasizes observable behavior and the role of external stimuli in shaping actions. This perspective prioritizes what can be seen and measured, arguing that behavior is influenced and modified by the environment through stimuli and consequences. Within this view, classical conditioning shows how associations between stimuli can produce responses, while operant conditioning explains how rewards and punishments change how often a behavior occurs. Direct instruction is a teaching method focused on explicit instruction, not the overarching study of behavior and environmental influence.