A Comparison of Auditory and Visual Stimuli in a Delayed Matching to Sample Procedure with Adult Humans.

Five humans were exposed to a matching to sample task in which the delay (range = 0 to 32 seconds) between sample stimulus offset and comparison onset was manipulated across conditions. Auditory stimuli (1” tone) and arbitrary symbols served as sample stimuli for three (S1, S2, S3) and two (S4 and S5) subjects, respectively. Uppercase English letters (S, M, and N) served as comparison stimuli for all subjects. Results show small but systematic effects of the retention interval on accuracy and latency to selection of comparison stimuli. The results fail to show a difference between subjects exposed to auditory and visual sample stimuli. Some reasons for the failure to note a difference are discussed.

Grantor dc:publisher

University of North Texas

Year dc:date

2002

Author dc:creator

• DeFulio, Anthony L.

Contributors dc:contributor

• Vaidya, Manish
• Glenn, Sigrid S., 1939-
• Smith, Richard

• Discrimination learning.
• Auditory perception.
• Visual perception.
• delayed matching to sample
• auditory stimuli
• audio and visual stimuli
• conditional discrimination
• remembering
• humans

Statement dc:rights

• Public
• Copyright
• DeFulio, Anthony L.
• Copyright is held by the author, unless otherwise noted. All rights reserved.

Language dc:language

English

Identifier

oclc: 52110392
https://digital.library.unt.edu/ark:/67531/metadc3349/
ark: ark:/67531/metadc3349

OAI identifier oai:identifier

info:ark/67531/metadc3349