stimulus generalization
The tendency for a learned response to occur in the presence of stimuli that are similar to the original training stimulus.
Full Definition
Stimulus generalization is a fundamental learning principle where behaviors learned in response to one stimulus begin to occur when similar stimuli are present. This process allows individuals to apply learned skills across different settings, people, or situations without requiring separate training for each variation. In behavioral interventions, promoting appropriate stimulus generalization is essential for ensuring that therapeutic gains transfer from clinical settings to real-world environments. However, overgeneralization can also be problematic when responses occur to inappropriate stimuli. Clinicians must carefully plan generalization programming to achieve optimal transfer of learning while maintaining appropriate discrimination between relevant and irrelevant stimuli.
Usage
Usage note: Often confused with response generalization, which refers to variations in the form of the response rather than the stimuli that evoke it.
In Context
- "The child demonstrated good stimulus generalization by using greetings with multiple adults." — Behavioral assessment report
- "Programming for stimulus generalization should be included in all skill acquisition plans." — Clinical guidelines