Ads
related to: stimulus discrimination training pdf
Search results
Results From The WOW.Com Content Network
Spence's research discussed the theory that applying excitation and inhibition to a stimulus and having the likelihood of responding to that stimulus be the result of the net excitation strength (excitation minus inhibition). [1] Ivan Pavlov is very influential when it comes to studying discrimination learning. His studies involving salivating ...
The errorless learning procedure is highly effective in reducing the number of responses to the S− during training. In Terrace's (1963) experiment, subjects trained with the conventional discrimination procedure averaged over 3000 S− (errors) responses during 28 sessions of training; whereas subjects trained with the errorless procedure averaged only 25 S− (errors) responses in the same ...
From this and further research, Spence developed the continuous learning account of two-choice discrimination learning in rats. [4] As reported by Lashley (1929), rats in a two-choice discrimination task demonstrated an extended period of chance performance, followed by a sudden leap to a high percentage of accurate responding. [ 2 ]
The differential outcomes effect (DOE) is a theory in behaviorism, a branch of psychology, that shows that a positive effect on accuracy occurs in discrimination learning between different stimuli when unique rewards are paired with each individual stimulus.
Physiological evidence suggests that training for refined discrimination along basic dimensions (e.g. frequency in the auditory modality) also increases the representation of the trained parameters, though in these cases the increase may mainly involve lower-level sensory areas.
The controlling effects of stimuli are seen in quite diverse situations and in many aspects of behavior. For example, a stimulus presented at one time may control responses emitted immediately or at a later time; two stimuli may control the same behavior; a single stimulus may trigger behavior A at one time and behavior B at another; a stimulus may control behavior only in the presence of ...
Operant conditioning originated with Edward Thorndike, whose law of effect theorised that behaviors arise as a result of consequences as satisfying or discomforting. In the 20th century, operant conditioning was studied by behavioral psychologists, who believed that much of mind and behaviour is explained through environmental conditioning.
Gagné suggests that learning tasks for intellectual skills can be organized in a hierarchy according to complexity: stimulus recognition, response generation, procedure following, use of terminology, discrimination, concept formation, rule application, and problem solving.