Definition of discriminative stimulus: That just by its presence or absence influences the probability of the occurrence of a certain behavioral response; for example, a 50 percent discount offer. Discriminative stimulus does not force or ...
The discriminative stimulus is defined as ‘a stimulus in the presence of which a particular response will be reinforced’ while the stimulus delta is defined as ‘a stimulus in the presence of which a particular response will not be reinforced’.
Discriminative Stimulus. Discriminative stimulus is a term used in classical conditioning as a part of the process known as operant conditioning. A discriminative stimulus is a type of stimulus that is used consistently to gain a specific response and that increases the possibility that the desired response will occur.
In classical conditioning, discrimination is the ability to differentiate between a conditioned stimulus and other stimuli that have not been paired with an unconditioned stimulus.For example, if a bell tone were the conditioned stimulus, discrimination would involve being able to tell the difference between the bell sound and other similar sounds.
Psychology Definition of DISCRIMINATIVE STIMULUS: Operant conditioning. A stimulus that increases the probablity of a response.
Instrumental Conditioning Discrimination and the Discriminative Stimulus In Thorndike's Law of Effect, responses that occur in a particular context or "situation" were said to become "connected" to the situation, "so that, when the situation recurs, the response is more likely to occur" (Thorndike, 1898, 1911).
Discriminative stimulus example: While establishing operation work on the reinforcer (C), discriminative stimuli work on the behavior (B). Discriminative stimuli tell us when a behavior is going to be reinforced (or punished depending on the situation). Discriminative stimuli act as cues to help us predict if a behavior is going to be reinforced.
discriminative stimulus a stimulus, associated with reinforcement, that exerts control over a particular form of behavior; the subject discriminates between closely related stimuli and responds positively only in the presence of that stimulus.
Stimulus discrimination occurs in psychology when there are different consequences for the same behavior depending on the situation. An example of a stimulus discrimination is a joke that could be told with the result of laughter among a group of friends, but the same joke may have repatriation if it is told in a church hall setting.
www3.uca.edu/iqzoo/Learning Principles/lammers/stimulus control.htm
The discriminative stimulus is the cue (stimulus) that is present when the behavior is reinforced. The animal learns to exhibit the behavior in the presence of the discriminative stimulus. In the example above, the red circle was the discriminative stimulus (sometimes abbreviated S D, pronounced "S-Dee".)