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#1. Lurch’s favorite holiday is Halloween. He drives to a friend’s neighborhood for the best trick-or-treating. Lurch reliably goes to houses with lights on and bypasses houses with lights off because the houses with lights on provide candy. Lurch’s behavior of selecting houses with lights on, and not houses with lights off, is an example of what behavioral principle?
Stimulus discrimination occurs when an individual responds differently to different stimuli because of different histories of reinforcement in their presence In this scenario Lurch has learned to respond go to the house in the presence of houses with lights on SD for candy and to not respond bypass in the presence of houses with lights off Sdelta for no candy This differential responding based on the presence or absence of a specific stimulus is the hallmark of stimulus discrimination Response differentiation Option A involves reinforcing specific forms of a response while placing other forms on extinction leading to different responses occurring under the same stimulus conditions Stimulus generalization Option B is when an individual responds to new stimuli in the same way they have learned to respond to a similar previously encountered stimulus Response generalization Option D is when a new response form that is functionally equivalent to a previously reinforced response occurs without direct training Lurch is performing the same response going to a house or not but under different stimulus conditions making stimulus discrimination the correct answer
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