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equivalence class

a stimulus group whose members exhibit reflexivity, symmetry, and transitivity in the context of conditional discriminations. In other words, the members demonstrate stimulus equivalence and hence may substitute for one another.

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Psychology term of the day

July 27th 2024

brief stimulus therapy (BST)

Sorry, "brief-stimulus-therapy-bst" is not in the Dictionary of Psychology. Please report to APA if you believe this is an error.