Definition

Noun: * An acquired response that is under the control of (conditional on the occurrence of) a stimulus: A conditional reflex is a learned, automatic reaction to a specific signal or stimulus. It is not an innate, natural reflex but one that is developed through repeated association between a neutral stimulus and a stimulus that naturally triggers a response.

Usage

The term "conditional reflex" is used primarily in psychology, neuroscience, and behavioral science to describe a fundamental mechanism of learning. It describes how an organism learns to associate two events.

Examples

• Noun:
  • Pavlov's famous experiment demonstrated a conditional reflex where dogs learned to salivate at the sound of a bell.
  • Feeling anxious when entering a dentist's office can be a conditional reflex formed from previous painful experiences.
  • The study aimed to measure the strength of the conditional reflex in the laboratory mice.

Advanced Usage

• "to establish a conditional reflex": This phrase describes the process of training or creating a new learned association.
  • The researcher worked for weeks to establish a conditional reflex in the subject.
• "extinction of a conditional reflex": This refers to the weakening and eventual disappearance of the learned response when the conditional stimulus is repeatedly presented without the original, unconditional stimulus.
  • After the bell was rung many times without food, the extinction of the conditional reflex was observed.

Variants and Related Words

• Conditioned reflex: This is a more common modern synonym for "conditional reflex." The terms are often used interchangeably.
• Conditioned response (CR): This is the specific learned reaction (e.g., salivation) that constitutes the reflex.
• Conditioned stimulus (CS): This is the originally neutral signal (e.g., the sound of a bell) that, after association, triggers the conditioned response.
• Classical conditioning: This is the broader learning process through which a conditional reflex is formed.

Synonyms

• Conditioned reflex
• Conditioned response
• Acquired reflex
• Learned reflex

Related Phrases

• Pavlovian reflex: A direct reference to Ivan Pavlov's work, often used synonymously with conditional reflex.
  • The marketing campaign was designed to create a Pavlovian reflex in consumers, associating the logo with a positive feeling.

Noun

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