Discriminative stimulus or SD refers to a stimulus that indicates whether or not a response will be reinforced; stimulus in the presence of which responses are reinforced and in the absence of which they are not reinforced.

Related Articles

SD (Discriminative stimulus) at psychology-glossary.com■■■■
SD (Discriminative stimulus): SD (Discriminative stimulus) refers to ann environmental stimulus that . . . Read More
Discriminative stimulus for extinction at psychology-glossary.com■■■■
Discriminative stimulus for extinction: Discriminative stimulus for extinction refers to a stimulus that . . . Read More
Discriminative stimulus for punishment at psychology-glossary.com■■■■
Discriminative stimulus for punishment: Discriminative stimulus for punishment refers to a stimulus . . . Read More
Chain (Stimulus/response chain) at psychology-glossary.com■■■■
Chain (Stimulus/response chain): Chain (Stimulus/response chain) is a sequence where each behavior produces . . . Read More
Generalization at psychology-glossary.com■■■■
Generalization: Generalization is defined as (1) the formation of broad propositions derived from individual . . . Read More
Three-term contingency at psychology-glossary.com■■■
Three-term contingency: Three-term contingency refers to the relationship between a discriminative stimulus, . . . Read More
Conditioned reinforcer at psychology-glossary.com■■■
Conditioned reinforcer: Conditioned reinforcer refers to a reinforcer that loses its effectiveness permanently . . . Read More
Chaining at psychology-glossary.com■■■
Chaining: Chaining is one of the principles involved in the operant conditioning theory of learning . . . . Read More
Extinction at psychology-glossary.com■■■
Extinction: Extinction refers to the gradual disappearance of a behaviour after it is not followed by . . . Read More
Affective flattening at psychology-glossary.com■■■
Affective flattening: Affective flattening refers to a symptom of Schizophrenia in which an individual . . . Read More