The Issue of How the Intensity of a Stimulus Influences

question 78

Multiple Choice

The issue of how the intensity of a stimulus influences our sensory responses is considered in a branch of psychology known as _______________.

• A)absolute threshold
• B)psychophysics
• C)perception
• D)sensation

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Definitions:

Ivan Pavlov

A Russian physiologist best known for his work in classical conditioning, demonstrating the learning process through the Pavlov's dogs experiment.

Operant Conditioning

A learning process in which the strength of a behavior is modified by reinforcement or punishment.

Classical Conditioning

A learning process that occurs when two stimuli are repeatedly paired: a response that is at first elicited by the second stimulus is eventually elicited by the first stimulus alone.

Operant Conditioning

A learning process through which the strength of a behavior is modified by reinforcement or punishment, a concept developed by B.F. Skinner.