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Behaviorism

🧠 Psychology By CampusDown Wiki Editorial Team Last updated
Quick answer: Behaviorism is the view that psychology should study observable behavior and the environmental conditions that shape it, rather than consciousness or inner mental states. It began with John B. Watson's 1913 paper, was extended by B. F. Skinner's work on operant conditioning, and still underpins behavior therapy and applied behavior analysis.
Contents
  1. 1. What is behaviorism?
  2. 2. Key figures
  3. 3. Methodological and radical behaviorism
  4. 4. Applications
  5. 5. Criticism and legacy
  6. 6. References

What is behaviorism?

Behaviorism is the position that psychology, to be a natural science, should study observable behavior rather than consciousness examined through introspection. Behaviorists hold that most behavior in people and animals is learned from experience, and they try to explain it through relations between stimuli, responses and the consequences that follow a response.

The movement is usually dated to John B. Watson's 1913 article "Psychology as the Behaviorist Views It," which rejected introspection and declared that the goal of psychology is the prediction and control of behavior.

Key figures

  • Ivan Pavlov showed while studying digestion in dogs that a neutral stimulus paired with food comes to trigger salivation on its own: classical conditioning.
  • John B. Watson, with Rosalie Rayner, reported in 1920 the "Little Albert" study claiming that fear could be conditioned in an infant. It is now widely cited as ethically unacceptable.
  • Edward Thorndike used puzzle boxes to propose the law of effect: responses followed by satisfying outcomes become more likely.
  • B. F. Skinner developed operant conditioning, showing how consequences and schedules of reinforcement change how often behavior occurs.

Methodological and radical behaviorism

Methodological behaviorism, associated with Watson, limits scientific data to publicly observable behavior. Skinner's radical behaviorism treats private events such as thoughts and feelings as behavior too, explained by the same principles rather than ignored.

Applications

  • Behavior therapy: systematic desensitization and exposure therapy apply learning principles to anxiety and phobias.
  • Applied behavior analysis (ABA): reinforcement-based methods used to teach skills and reduce problem behavior, notably with autistic children.
  • Education: immediate feedback, small graded steps and token systems in classroom management.
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Criticism and legacy

In his 1959 review of Skinner's Verbal Behavior, Noam Chomsky argued that children acquire complex grammar too quickly for reinforcement alone to explain it. The cognitive revolution that followed put memory, thinking and information processing back at the center of psychology, and Bandura's social learning theory bridged the two traditions by adding observation and expectation. The principles of learning that behaviorism uncovered remain basic tools in psychology and education.

References

  1. Watson, J. B. (1913). Psychology as the behaviorist views it. Psychological Review, 20(2), 158–177.
  2. Watson, J. B., & Rayner, R. (1920). Conditioned emotional reactions. Journal of Experimental Psychology, 3(1), 1–14.
  3. Skinner, B. F. (1938). The Behavior of Organisms. New York: Appleton-Century.
  4. Chomsky, N. (1959). A review of B. F. Skinner's Verbal Behavior. Language, 35(1), 26–58.
  5. Graham, G. "Behaviorism." Stanford Encyclopedia of Philosophy.

Reports and materials that use this theory (Korean)

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Classical Conditioning (Pavlov)How classical conditioning works, Pavlov's dog experiments, the four key terms, extinction, spontaneous recovery, generalization and discrimination, and how it differs from operant conditioning.🧠 PsychologySkinner's Operant ConditioningSkinner's operant conditioning explained: reinforcement and punishment, schedules of reinforcement, shaping and extinction, the law of effect, criticisms, and report examples.📚 EducationBandura's Social Learning TheoryBandura's social learning theory explained: observational learning, vicarious reinforcement, reciprocal determinism, self-efficacy, the Bobo doll experiment, criticisms, and report examples.📚 EducationPiaget's Theory of Cognitive DevelopmentPiaget's theory of cognitive development explained: schema, assimilation, accommodation, equilibration, the four stages, comparison with Vygotsky, criticisms, and report examples.📚 EducationFreud's Psychoanalytic TheoryFreud's psychoanalytic theory explained: definition, the conscious, preconscious and unconscious, the id, ego and superego, psychosexual stages from oral to genital, defense mechanisms, criticisms such as falsifiability, report examples and references.🧠 Psychology

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This article was last updated on October 15, 2026. It is based on widely recognized original works and textbooks; when citing it in a paper, please check the original sources listed in the references.