Step 1: Concept
Operant conditioning is a type of learning where the strength of a behavior is modified by reinforcement or punishment.
Step 2: Meaning
In operant conditioning, behaviors are influenced by their consequences. Positive outcomes (reinforcement) increase behavior; negative outcomes (punishment) decrease it.
Step 3: Analysis
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• A) Carl Jung was a Swiss psychiatrist who developed theories about the collective unconscious and archetypes — not related to operant conditioning.
• B) B.F. Skinner was an American psychologist known for his work on operant conditioning, using consequences to modify behavior.
• C) Ivan Pavlov conducted experiments with dogs leading to classical conditioning — a different learning paradigm involving stimulus pairing.
• D) Alfred Adler was an Austrian medical doctor who founded individual psychology, emphasizing inferiority complex and holistic personality — not related to operant conditioning.
Step 4: Conclusion
B.F. Skinner is associated with operant conditioning because his research focused on how behaviors are influenced by their consequences through reinforcement and punishment.
Final Answer: (B)