conditioned reflex

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conditioned reflex

The dog salivates when it hears the bell, demonstrating a conditioned reflex.

Definition
  1. Noun:
    • An acquired response that is under the control of (conditional on the occurrence of) a stimulus: A conditioned reflex is a learned, automatic reaction to a specific stimulus that was previously neutral. It is not an innate or natural reflex but is developed through repeated association.
Usage
  • The term "conditioned reflex" is used primarily in psychology, neuroscience, and behavioral science to describe learned automatic behaviors.
  • It is a formal, academic term. In more general or informal contexts, people might use terms like "learned response" or "conditioned response."
Examples
  • Noun:
    • Pavlov's famous experiment with dogs demonstrated a conditioned reflex, where the sound of a bell (conditioned stimulus) triggered salivation (conditioned response).
    • The flinch she developed after the accident was a conditioned reflex to loud noises.
    • Therapists sometimes work to undo harmful conditioned reflexes, such as a fear response to a particular situation.
Advanced Usage
  • "to establish a conditioned reflex": to create or train a learned automatic response through conditioning.
    • The researcher worked to establish a conditioned reflex in the laboratory mice.
  • "a deeply ingrained conditioned reflex": a learned response that is very strong and automatic.
    • Checking his phone upon hearing any notification sound had become a deeply ingrained conditioned reflex.
Variants and Related Words
  • Conditioned Response (CR) (n): A more common synonym for "conditioned reflex," specifically referring to the learned reaction.
    • The conditioned response in the experiment was an increase in heart rate.
  • Classical Conditioning (n): The learning process through which a conditioned reflex is formed.
    • The principle of classical conditioning explains how phobias can develop.
  • Unconditioned Reflex (n): An innate, automatic response to a stimulus (e.g., pulling your hand from a hot surface). This contrasts with a reflex.
    • Blinking when something approaches your eye is an unconditioned reflex.
Synonyms
  • Conditioned Response: The most direct synonym.
  • Learned Reflex: Emphasizes the acquired nature of the response.
  • Acquired Response: A more general term for a reaction that is not innate.
Related Phrases
  • Pavlovian Response: An idiom based on Ivan Pavlov's work, often used to describe a predictable, automatic reaction to a specific cue.
    • His excitement at the sound of the ice cream truck was a pure Pavlovian response.
conditioned reflex

The dog salivates when it hears the bell, demonstrating a conditioned reflex.

Noun
  1. an acquired response that is under the control of (conditional on the occurrence of) a stimulus

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