Journal article
Successive matching-to-sample in the pigeon: Variations on a theme by Konorski
Behavior research methods, Vol.8(3), pp.278-282
05/1976
DOI: 10.3758/BF03201713
Abstract
In 1959, Konorski proposed a successive matching-to-sample paradigm with which to study short-term memory in animals. Although the technique has been little used, it affords several distinct advantages over more commonly employed matching-to-sample procedures. Konorski’s paradigm involves the successive presentation of a pair of discriminative stimuli with a brief interstimulus interval between them. Reinforcement is scheduled to occur only when the second stimulus of a pair matches the first; otherwise, nonreinforcement follows. An investigation of the pigeon’s food-reinforced keypecking behavior is reported using a variant of Konorski’s technique. Pigeons rapidly learned to differentiate matching and nonmatching stimulus pairs when brief (5-sec) color stimuli were separated by a 1-sec interstimulus interval. No such differentiation arose when control subjects were trained with reinforcement equiprobable on matching and nonmatching trials. No support was found for the notion that correct performance under this successive-matching procedure was due to overt mediating behaviors.
Details
- Title: Subtitle
- Successive matching-to-sample in the pigeon: Variations on a theme by Konorski
- Creators
- Edward A Wasserman
- Resource Type
- Journal article
- Publication Details
- Behavior research methods, Vol.8(3), pp.278-282
- DOI
- 10.3758/BF03201713
- ISSN
- 1554-351X
- eISSN
- 1554-3528
- Language
- English
- Date published
- 05/1976
- Academic Unit
- Psychological and Brain Sciences; Iowa Neuroscience Institute
- Record Identifier
- 9984070793202771
Metrics
24 Record Views