Topografias de controle de estímulos e equivalência de estímulos : variações paramétricas do procedimento de máscaras

Detalhes bibliográficos
Autor(a) principal: Arantes, Ana Karina Leme
Data de Publicação: 2012
Tipo de documento: Tese
Idioma: por
Título da fonte: Repositório Institucional da UFSCAR
Texto Completo: https://repositorio.ufscar.br/handle/ufscar/5978
Resumo: Stimulus equivalence literature has shown robust data, but with some result variability between participants, with some forming classes promptly and others who do not demonstrate the expected class formation. Matching to sample (MTS) is the commonly used procedure to verify these relationships formation. However, a situation involving experimental MTS is rather complex regarding the number of potential relationships, so that the participant can form classes based on different equivalence relations that those manipulated by the experimenter. For example, responses that are counted as instances of the same relationship may include different control topographies, some responses controlled by relations of selection (when control of the participant's response is given "selecting" the correct stimulus in the presence of a particular model) while others are controlled by rejection (when there is a "rejection" of a incorrect stimulus in the presence of a particular model). One possibility to check and monitor the different control relations during the baseline training is to use special procedures to induce and identify it. One of these procedures is the blank procedure in which a black square is gradually introduced over attempts conditional discrimination baseline so as to occlude participant s sight of it. This way, separately topographies of selection and rejection can be checked, as well as differences in the formation of equivalence relations. AB, BC and CD relations trainings were programmed, each set with three different stimuli (eg: A1, A2 and A3; B1, B2 and B3, etc.). Control only for rejection or only by selection in baseline training conditional relations BC were planned in one of the trainings, and results compared with another training in which all relations were taught either by selection or by rejection. Other parametric variations (nodal distance increase and extensive pre-training role in positive equivalence results using the mask) were also investigated to advance understanding of the variables that may be related to the equivalence formation. The results indicate that learning BC relationship with only one control relation is not sufficient for the equivalence classes ready formation. These are not guaranteed even if only selecting topographies are learned. Have the whole training - ensuring that the participant learns the relations either by rejection or by selection - assures equivalence formation in much more training opportunities. The results indicated that the extensive pre-training was useful to install some prerequisites behaviors required in the task pairing. Participants who passed the pre-training before starting the experiment were partially successful in achieving the criteria for baseline conditional relations learning training, but the generalized conditional responding did not occur as readily as expected, although it seems to have occurred faster for participants who had gone through extensive pre-training.
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spelling Arantes, Ana Karina LemeRose, Julio Cesar Coelho dehttp://lattes.cnpq.br/3386857761295187http://lattes.cnpq.br/1785475312488456b7698cea-b94d-4f94-8cb5-22a6389ba9372016-06-02T20:30:07Z2012-12-182016-06-02T20:30:07Z2012-07-05ARANTES, Ana Karina Leme. Stimulus control topographies and stimulus equivalence: parametric variations of the blank procedure. 2012. 84 f. Tese (Doutorado em Ciências Humanas) - Universidade Federal de São Carlos, São Carlos, 2012.https://repositorio.ufscar.br/handle/ufscar/5978Stimulus equivalence literature has shown robust data, but with some result variability between participants, with some forming classes promptly and others who do not demonstrate the expected class formation. Matching to sample (MTS) is the commonly used procedure to verify these relationships formation. However, a situation involving experimental MTS is rather complex regarding the number of potential relationships, so that the participant can form classes based on different equivalence relations that those manipulated by the experimenter. For example, responses that are counted as instances of the same relationship may include different control topographies, some responses controlled by relations of selection (when control of the participant's response is given "selecting" the correct stimulus in the presence of a particular model) while others are controlled by rejection (when there is a "rejection" of a incorrect stimulus in the presence of a particular model). One possibility to check and monitor the different control relations during the baseline training is to use special procedures to induce and identify it. One of these procedures is the blank procedure in which a black square is gradually introduced over attempts conditional discrimination baseline so as to occlude participant s sight of it. This way, separately topographies of selection and rejection can be checked, as well as differences in the formation of equivalence relations. AB, BC and CD relations trainings were programmed, each set with three different stimuli (eg: A1, A2 and A3; B1, B2 and B3, etc.). Control only for rejection or only by selection in baseline training conditional relations BC were planned in one of the trainings, and results compared with another training in which all relations were taught either by selection or by rejection. Other parametric variations (nodal distance increase and extensive pre-training role in positive equivalence results using the mask) were also investigated to advance understanding of the variables that may be related to the equivalence formation. The results indicate that learning BC relationship with only one control relation is not sufficient for the equivalence classes ready formation. These are not guaranteed even if only selecting topographies are learned. Have the whole training - ensuring that the participant learns the relations either by rejection or by selection - assures equivalence formation in much more training opportunities. The results indicated that the extensive pre-training was useful to install some prerequisites behaviors required in the task pairing. Participants who passed the pre-training before starting the experiment were partially successful in achieving the criteria for baseline conditional relations learning training, but the generalized conditional responding did not occur as readily as expected, although it seems to have occurred faster for participants who had gone through extensive pre-training.A literatura de equivalência de estímulos tem mostrado dados robustos, porém com certa variabilidade de resultados entre participantes, com alguns formando classes prontamente e outros que não demonstram formação das classes esperadas. O emparelhamento com o modelo (MTS) é o procedimento comumente usado para verificar a formação dessas relações, no entanto uma situação experimental envolvendo MTS é bastante complexa quanto ao número de relações potenciais, de tal modo que o participante pode formar equivalências com base em relações diferentes das que são definidas pelo experimentador. Por exemplo, as respostas que são computadas como instâncias de uma mesma relação podem incluir diferentes topografias de controle, sendo algumas respostas controladas por relações de seleção (quando o controle da resposta do participante é dado pelo selecionar o estímulo correto diante de um determinado modelo) enquanto outras são controladas por rejeição (quando há a rejeição de um estímulo incorreto na presença de um determinado modelo). Uma possibilidade de verificar e controlar as diferentes relações de controle durante a linha de base é utilizar procedimentos especiais para induzir e identificar estas relações. Um desses procedimentos é o procedimento de máscaras, em que um quadrado negro é introduzido gradualmente ao longo de tentativas de discriminação condicional de linha de base, de modo a obliterar a visão do estímulo por parte do participante. Assim é possível verificar separadamente as topografias de seleção e de rejeição, bem como as diferenças nas formações de relações de equivalência. Foram programados treinos das relações AB, BC e CD, sendo que cada conjunto apresentava três estímulos diferentes (por exemplo: A1, A2 e A3; B1, B2 e B3 etc.), induzindo o controle apenas por rejeição ou apenas por seleção no treino de relações condicionais de linha de base da relação BC, em um dos treinos, e comparando-o com outro treino em que todas as relações eram ensinadas tanto por seleção quanto por rejeição. Outras variações paramétricas (aumento da distância nodal e papel do pré-treino extensivo nos resultados positivos para equivalência em treinos lineares com uso da máscara) também foram investigadas para avançar na compreensão das variáveis que podem estar relacionadas à formação de equivalência. Os resultados indicam que a aprendizagem da relação BC com apenas uma das relações de controle não é suficiente para a pronta formação de classes de equivalência, mesmo que sejam garantidas apenas relações controladas por seleção do S+. Já o treino completo - assegurando que o participante aprenda as relações tanto por rejeição quanto por seleção - garantiu a formação de equivalência em muito mais oportunidades que os outros treinos. Os resultados indicaram que o pré-treino extensivo foi útil em instalar alguns comportamentos pré-requisitos requeridos na tarefa de emparelhamento, na medida em que os participantes que passaram pelo pré treino antes de iniciar o experimento obtiveram sucesso parcial em alcançar os critérios de aprendizagem durante o treino das relações condicionais de linha de base, mas o responder condicional generalizado não ocorreu tão prontamente quanto o esperado, embora pareça ter ocorrido mais rapidamente para os participantes que haviam passado pelo pré-treino extensivo.Universidade Federal de Minas Geraisapplication/pdfporUniversidade Federal de São CarlosPrograma de Pós-Graduação em Psicologia - PPGPsiUFSCarBRComportamento verbalControle de estímulosEquivalência de estímulosTopografia de controle de estímulosControle por seleçãoControle por rejeiçãoSeleçãoRejeiçãoProcedimento de máscarasStimulus equivalenceStimulus control topographiesSelectionRejectionBlank procedureCIENCIAS HUMANAS::PSICOLOGIATopografias de controle de estímulos e equivalência de estímulos : variações paramétricas do procedimento de máscarasStimulus control topographies and stimulus equivalence: parametric variations of the blank procedureinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesis-1-1929414c9-d3c0-45c0-8d96-9de32b88e992info:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFSCARinstname:Universidade Federal de São Carlos (UFSCAR)instacron:UFSCARORIGINAL4749.pdfapplication/pdf4117281https://repositorio.ufscar.br/bitstream/ufscar/5978/1/4749.pdf6047b5a8a4c0428901b24875ac28c98aMD51TEXT4749.pdf.txt4749.pdf.txtExtracted texttext/plain0https://repositorio.ufscar.br/bitstream/ufscar/5978/2/4749.pdf.txtd41d8cd98f00b204e9800998ecf8427eMD52THUMBNAIL4749.pdf.jpg4749.pdf.jpgIM Thumbnailimage/jpeg6326https://repositorio.ufscar.br/bitstream/ufscar/5978/3/4749.pdf.jpge0422ea62555ab9f8fd048e09e040a58MD53ufscar/59782023-09-18 18:31:40.885oai:repositorio.ufscar.br:ufscar/5978Repositório InstitucionalPUBhttps://repositorio.ufscar.br/oai/requestopendoar:43222023-09-18T18:31:40Repositório Institucional da UFSCAR - Universidade Federal de São Carlos (UFSCAR)false
dc.title.por.fl_str_mv Topografias de controle de estímulos e equivalência de estímulos : variações paramétricas do procedimento de máscaras
dc.title.alternative.eng.fl_str_mv Stimulus control topographies and stimulus equivalence: parametric variations of the blank procedure
title Topografias de controle de estímulos e equivalência de estímulos : variações paramétricas do procedimento de máscaras
spellingShingle Topografias de controle de estímulos e equivalência de estímulos : variações paramétricas do procedimento de máscaras
Arantes, Ana Karina Leme
Comportamento verbal
Controle de estímulos
Equivalência de estímulos
Topografia de controle de estímulos
Controle por seleção
Controle por rejeição
Seleção
Rejeição
Procedimento de máscaras
Stimulus equivalence
Stimulus control topographies
Selection
Rejection
Blank procedure
CIENCIAS HUMANAS::PSICOLOGIA
title_short Topografias de controle de estímulos e equivalência de estímulos : variações paramétricas do procedimento de máscaras
title_full Topografias de controle de estímulos e equivalência de estímulos : variações paramétricas do procedimento de máscaras
title_fullStr Topografias de controle de estímulos e equivalência de estímulos : variações paramétricas do procedimento de máscaras
title_full_unstemmed Topografias de controle de estímulos e equivalência de estímulos : variações paramétricas do procedimento de máscaras
title_sort Topografias de controle de estímulos e equivalência de estímulos : variações paramétricas do procedimento de máscaras
author Arantes, Ana Karina Leme
author_facet Arantes, Ana Karina Leme
author_role author
dc.contributor.authorlattes.por.fl_str_mv http://lattes.cnpq.br/1785475312488456
dc.contributor.author.fl_str_mv Arantes, Ana Karina Leme
dc.contributor.advisor1.fl_str_mv Rose, Julio Cesar Coelho de
dc.contributor.advisor1Lattes.fl_str_mv http://lattes.cnpq.br/3386857761295187
dc.contributor.authorID.fl_str_mv b7698cea-b94d-4f94-8cb5-22a6389ba937
contributor_str_mv Rose, Julio Cesar Coelho de
dc.subject.por.fl_str_mv Comportamento verbal
Controle de estímulos
Equivalência de estímulos
Topografia de controle de estímulos
Controle por seleção
Controle por rejeição
Seleção
Rejeição
Procedimento de máscaras
topic Comportamento verbal
Controle de estímulos
Equivalência de estímulos
Topografia de controle de estímulos
Controle por seleção
Controle por rejeição
Seleção
Rejeição
Procedimento de máscaras
Stimulus equivalence
Stimulus control topographies
Selection
Rejection
Blank procedure
CIENCIAS HUMANAS::PSICOLOGIA
dc.subject.eng.fl_str_mv Stimulus equivalence
Stimulus control topographies
Selection
Rejection
Blank procedure
dc.subject.cnpq.fl_str_mv CIENCIAS HUMANAS::PSICOLOGIA
description Stimulus equivalence literature has shown robust data, but with some result variability between participants, with some forming classes promptly and others who do not demonstrate the expected class formation. Matching to sample (MTS) is the commonly used procedure to verify these relationships formation. However, a situation involving experimental MTS is rather complex regarding the number of potential relationships, so that the participant can form classes based on different equivalence relations that those manipulated by the experimenter. For example, responses that are counted as instances of the same relationship may include different control topographies, some responses controlled by relations of selection (when control of the participant's response is given "selecting" the correct stimulus in the presence of a particular model) while others are controlled by rejection (when there is a "rejection" of a incorrect stimulus in the presence of a particular model). One possibility to check and monitor the different control relations during the baseline training is to use special procedures to induce and identify it. One of these procedures is the blank procedure in which a black square is gradually introduced over attempts conditional discrimination baseline so as to occlude participant s sight of it. This way, separately topographies of selection and rejection can be checked, as well as differences in the formation of equivalence relations. AB, BC and CD relations trainings were programmed, each set with three different stimuli (eg: A1, A2 and A3; B1, B2 and B3, etc.). Control only for rejection or only by selection in baseline training conditional relations BC were planned in one of the trainings, and results compared with another training in which all relations were taught either by selection or by rejection. Other parametric variations (nodal distance increase and extensive pre-training role in positive equivalence results using the mask) were also investigated to advance understanding of the variables that may be related to the equivalence formation. The results indicate that learning BC relationship with only one control relation is not sufficient for the equivalence classes ready formation. These are not guaranteed even if only selecting topographies are learned. Have the whole training - ensuring that the participant learns the relations either by rejection or by selection - assures equivalence formation in much more training opportunities. The results indicated that the extensive pre-training was useful to install some prerequisites behaviors required in the task pairing. Participants who passed the pre-training before starting the experiment were partially successful in achieving the criteria for baseline conditional relations learning training, but the generalized conditional responding did not occur as readily as expected, although it seems to have occurred faster for participants who had gone through extensive pre-training.
publishDate 2012
dc.date.available.fl_str_mv 2012-12-18
2016-06-02T20:30:07Z
dc.date.issued.fl_str_mv 2012-07-05
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identifier_str_mv ARANTES, Ana Karina Leme. Stimulus control topographies and stimulus equivalence: parametric variations of the blank procedure. 2012. 84 f. Tese (Doutorado em Ciências Humanas) - Universidade Federal de São Carlos, São Carlos, 2012.
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