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feature-positive discrimination

a go/no-go discrimination procedure, based on a distinctive feature of one of two similar stimuli, in which the feature is part of the positive, or go, stimulus—that is, the stimulus associated with reinforcement.

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Psychology term of the day

December 26th 2024

tractotomy

tractotomy

n. the surgical interruption of a nerve tract in the brainstem or spinal cord. One form of tractotomy is of benefit in bipolar disorder that is resistant to other forms of treatment.