Cebus cf. apella exhibits rapid acquisition of complex stimulus relations and emergent performance by exclusion
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Psychology & Neuroscience (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-32882010000200010 |
Resumo: | A "second generation" matching-to-sample procedure that minimizes past sources of artifacts involves (1) successive discrimination between sample stimuli, (2) stimulus displays ranging from four to 16 comparisons, (3) variable stimulus locations to avoid unwanted stimulus-location control, and (4) high accuracy levels (e.g., 90% correct on a 16-choice task in which chance accuracy is 6%). Examples of behavioral engineering with experienced capuchin monkeys included four-choice matching problems with video images of monkeys with substantially above-chance matching in a single session and 90% matching within six sessions. Exclusion performance was demonstrated by interspersing non-identical sample-comparison pairs within a baseline of a nine-comparison identity-matching-to-sample procedure with pictures as stimuli. The test for exclusion presented the newly "mapped" stimulus in a situation in which exclusion was not possible. Degradation of matching between physically non-identical forms occurred while baseline identity accuracy was sustained at high levels, thus confirming that Cebus cf. apella is capable of exclusion. Additionally, exclusion performance when baseline matching relations involved non-identical stimuli was shown. |
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Cebus cf. apella exhibits rapid acquisition of complex stimulus relations and emergent performance by exclusiongeneralized identity matchingexclusionvideo image stimuliCebus cf. apellaA "second generation" matching-to-sample procedure that minimizes past sources of artifacts involves (1) successive discrimination between sample stimuli, (2) stimulus displays ranging from four to 16 comparisons, (3) variable stimulus locations to avoid unwanted stimulus-location control, and (4) high accuracy levels (e.g., 90% correct on a 16-choice task in which chance accuracy is 6%). Examples of behavioral engineering with experienced capuchin monkeys included four-choice matching problems with video images of monkeys with substantially above-chance matching in a single session and 90% matching within six sessions. Exclusion performance was demonstrated by interspersing non-identical sample-comparison pairs within a baseline of a nine-comparison identity-matching-to-sample procedure with pictures as stimuli. The test for exclusion presented the newly "mapped" stimulus in a situation in which exclusion was not possible. Degradation of matching between physically non-identical forms occurred while baseline identity accuracy was sustained at high levels, thus confirming that Cebus cf. apella is capable of exclusion. Additionally, exclusion performance when baseline matching relations involved non-identical stimuli was shown.Pontificia Universidade Católica do Rio de JaneiroUniversidade de BrasíliaUniversidade de São Paulo2010-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-32882010000200010Psychology & Neuroscience v.3 n.2 2010reponame:Psychology & Neuroscience (Online)instname:Instituto Brasileiro de Neuropsicologia e Comportamento (IBNeC)instacron:PUCRJ10.3922/j.psns.2010.2.010info:eu-repo/semantics/openAccessBrino,Ana Leda de FariaAssumpção,Ana Paula BemerguyCampos,Rodolfo da SilvaGalvão,Olavo de FariaMcIlvane,William J.eng2011-03-21T00:00:00Zoai:scielo:S1983-32882010000200010Revistahttps://www.apa.org/pubs/journals/pnePRIhttps://old.scielo.br/oai/scielo-oai.phppsycneuro@psycneuro.org1983-32881984-3054opendoar:2011-03-21T00:00Psychology & Neuroscience (Online) - Instituto Brasileiro de Neuropsicologia e Comportamento (IBNeC)false |
dc.title.none.fl_str_mv |
Cebus cf. apella exhibits rapid acquisition of complex stimulus relations and emergent performance by exclusion |
title |
Cebus cf. apella exhibits rapid acquisition of complex stimulus relations and emergent performance by exclusion |
spellingShingle |
Cebus cf. apella exhibits rapid acquisition of complex stimulus relations and emergent performance by exclusion Brino,Ana Leda de Faria generalized identity matching exclusion video image stimuli Cebus cf. apella |
title_short |
Cebus cf. apella exhibits rapid acquisition of complex stimulus relations and emergent performance by exclusion |
title_full |
Cebus cf. apella exhibits rapid acquisition of complex stimulus relations and emergent performance by exclusion |
title_fullStr |
Cebus cf. apella exhibits rapid acquisition of complex stimulus relations and emergent performance by exclusion |
title_full_unstemmed |
Cebus cf. apella exhibits rapid acquisition of complex stimulus relations and emergent performance by exclusion |
title_sort |
Cebus cf. apella exhibits rapid acquisition of complex stimulus relations and emergent performance by exclusion |
author |
Brino,Ana Leda de Faria |
author_facet |
Brino,Ana Leda de Faria Assumpção,Ana Paula Bemerguy Campos,Rodolfo da Silva Galvão,Olavo de Faria McIlvane,William J. |
author_role |
author |
author2 |
Assumpção,Ana Paula Bemerguy Campos,Rodolfo da Silva Galvão,Olavo de Faria McIlvane,William J. |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Brino,Ana Leda de Faria Assumpção,Ana Paula Bemerguy Campos,Rodolfo da Silva Galvão,Olavo de Faria McIlvane,William J. |
dc.subject.por.fl_str_mv |
generalized identity matching exclusion video image stimuli Cebus cf. apella |
topic |
generalized identity matching exclusion video image stimuli Cebus cf. apella |
description |
A "second generation" matching-to-sample procedure that minimizes past sources of artifacts involves (1) successive discrimination between sample stimuli, (2) stimulus displays ranging from four to 16 comparisons, (3) variable stimulus locations to avoid unwanted stimulus-location control, and (4) high accuracy levels (e.g., 90% correct on a 16-choice task in which chance accuracy is 6%). Examples of behavioral engineering with experienced capuchin monkeys included four-choice matching problems with video images of monkeys with substantially above-chance matching in a single session and 90% matching within six sessions. Exclusion performance was demonstrated by interspersing non-identical sample-comparison pairs within a baseline of a nine-comparison identity-matching-to-sample procedure with pictures as stimuli. The test for exclusion presented the newly "mapped" stimulus in a situation in which exclusion was not possible. Degradation of matching between physically non-identical forms occurred while baseline identity accuracy was sustained at high levels, thus confirming that Cebus cf. apella is capable of exclusion. Additionally, exclusion performance when baseline matching relations involved non-identical stimuli was shown. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-12-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-32882010000200010 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-32882010000200010 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.3922/j.psns.2010.2.010 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Pontificia Universidade Católica do Rio de Janeiro Universidade de Brasília Universidade de São Paulo |
publisher.none.fl_str_mv |
Pontificia Universidade Católica do Rio de Janeiro Universidade de Brasília Universidade de São Paulo |
dc.source.none.fl_str_mv |
Psychology & Neuroscience v.3 n.2 2010 reponame:Psychology & Neuroscience (Online) instname:Instituto Brasileiro de Neuropsicologia e Comportamento (IBNeC) instacron:PUCRJ |
instname_str |
Instituto Brasileiro de Neuropsicologia e Comportamento (IBNeC) |
instacron_str |
PUCRJ |
institution |
PUCRJ |
reponame_str |
Psychology & Neuroscience (Online) |
collection |
Psychology & Neuroscience (Online) |
repository.name.fl_str_mv |
Psychology & Neuroscience (Online) - Instituto Brasileiro de Neuropsicologia e Comportamento (IBNeC) |
repository.mail.fl_str_mv |
psycneuro@psycneuro.org |
_version_ |
1754821072381804544 |