Stimulus generalization happens when a learner responds the same way to stimuli that are similar to the one used in training. The response was taught in one situation and now shows up in others that share features.
Example
A learner is taught to say “dog” when shown a golden retriever. Later the learner says “dog” when seeing a poodle and a beagle. The response has generalized across similar stimuli.
Stimulus generalization vs. discrimination
Discrimination is the opposite pattern: the learner responds differently to different stimuli, such as saying “dog” for dogs but not for cats. Teaching often aims for both, so a skill spreads to useful situations without spreading to wrong ones.
Why it matters on the job
- Skills should work across people, places and materials, not only in the teaching setting.
- RBTs promote generalization by varying teachers, settings and materials, and by teaching in natural situations.
- Do not confuse it with maintenance, which means the skill continues over time.
Exam tip
If a question describes a skill appearing with new people, places or materials, think generalization. If it describes the skill lasting over time, think maintenance.
Common mistake
Assuming a skill taught in one setting will automatically work everywhere. Plan and probe across people, places, and materials.
Quick check
Responding in a new setting the same way as in training is an example of what? Generalization.
Keep studying
RBT glossary · Study guide · Flashcards
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