Exposição à realidade virtual como forma de diminuir a ansiedade de falar em público
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da PUC_SP |
Texto Completo: | https://tede2.pucsp.br/handle/handle/22166 |
Resumo: | This study aimed to develop and test a virtual environment called PsicoAVR as a way to reduce the anxiety of public speaking. Nine participants were divided in three groups: (1) Virtual Reality Group (GRV); (2) Behavioral Therapy Group (GTC); and (3) Waiting List Group (GLE). Participants of the first group were submitted to the virtual environment, in which they were gradually exposed to situations that contained phobic stimuli. The second group participated in behavioral therapy sessions with exposures to phobic stimuli within the psychologist’s office, without the use of virtual reality. The third group only answered to the same anxiety questionnaires applied in the other two groups. The electrical conductance of the skin was evaluated. GRV and GTC participants self-evaluated their social performance as well as were evaluated by observers. The reports from participants of the two intervention groups (GRV and GTC) indicated they were able to expose themselves to natural situations that previously elicited anxiety response. Data on skin conductance indicated that participants in both intervention groups decreased anxiety during the sessions. GRV participants presented a greater generalization to their natural environment, gradually exposing themselves, and were less anxious in the generalization sessions than GTC participants. The evaluation of social performance showed that the majority of the participants self-evaluated in a derogatory manner. All participants, in both intervention groups, improved speech performance and frequency of gaze and decreased anxiety. In the follow-up, which occurred one month after the intervention, the GRV and GTC participants maintained their results. GLE participants did not change their baseline data. The study concluded that virtual reality facilitated the generalization of appropriate behaviors to the natural environment and reduced the anxiety of public speaking |
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Malerbi, Fani Eta Kornhttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4367558P6Ortega, Carolina Machado2019-05-22T10:25:46Z2019-03-28Ortega, Carolina Machado. Exposição à realidade virtual como forma de diminuir a ansiedade de falar em público. 2019. 93 f. Dissertação (Mestrado em Psicologia Experimental: Análise do Comportamento) - Programa de Estudos Pós-Graduados em Psicologia Experimental: Análise do Comportamento, Pontifícia Universidade Católica de São Paulo, São Paulo, 2019.https://tede2.pucsp.br/handle/handle/22166This study aimed to develop and test a virtual environment called PsicoAVR as a way to reduce the anxiety of public speaking. Nine participants were divided in three groups: (1) Virtual Reality Group (GRV); (2) Behavioral Therapy Group (GTC); and (3) Waiting List Group (GLE). Participants of the first group were submitted to the virtual environment, in which they were gradually exposed to situations that contained phobic stimuli. The second group participated in behavioral therapy sessions with exposures to phobic stimuli within the psychologist’s office, without the use of virtual reality. The third group only answered to the same anxiety questionnaires applied in the other two groups. The electrical conductance of the skin was evaluated. GRV and GTC participants self-evaluated their social performance as well as were evaluated by observers. The reports from participants of the two intervention groups (GRV and GTC) indicated they were able to expose themselves to natural situations that previously elicited anxiety response. Data on skin conductance indicated that participants in both intervention groups decreased anxiety during the sessions. GRV participants presented a greater generalization to their natural environment, gradually exposing themselves, and were less anxious in the generalization sessions than GTC participants. The evaluation of social performance showed that the majority of the participants self-evaluated in a derogatory manner. All participants, in both intervention groups, improved speech performance and frequency of gaze and decreased anxiety. In the follow-up, which occurred one month after the intervention, the GRV and GTC participants maintained their results. GLE participants did not change their baseline data. The study concluded that virtual reality facilitated the generalization of appropriate behaviors to the natural environment and reduced the anxiety of public speakingO objetivo deste estudo foi desenvolver e testar o ambiente virtual que denominamos PsicoAVR como forma de diminuir a ansiedade de falar em público. Participaram do estudo nove pessoas divididas em três grupos: (1) Grupo Realidade Virtual (GRV); (2) Grupo Terapia Comportamental (GTC); e (3) Grupo Lista de Espera (GLE). Os participantes do primeiro grupo foram submetidos ao ambiente virtual, no qual eram expostos gradualmente a situações que continham estímulos fóbicos. O segundo grupo participou de sessões de terapia comportamental com exposições a estímulos fóbicos dentro do consultório, mas sem emprego da realidade virtual. O terceiro grupo apenas respondeu aos mesmos questionários de ansiedade aplicados nos outros grupos. Foi avaliada a condutância elétrica da pele. Os participantes do GRV e GTC fizeram uma autoavaliação do seu desempenho social, além de serem avaliados por observadores. Os relatos dos participantes desses dois grupos de intervenção indicaram que os mesmos passaram a ser capazes de se expor a situações naturais que anteriormente eliciavam resposta de ansiedade. Os dados relativos à condutância da pele indicaram que os participantes de ambos os grupos de intervenção diminuíram a ansiedade no decorrer das sessões. Os participantes do GRV apresentaram uma maior generalização para seu ambiente natural, expondo-se gradativamente, e se mostraram menos ansiosos nas sessões de generalização do que os do GTC. A avaliação do desempenho social mostrou que a maioria dos participantes se avaliou de forma depreciativa. Todos os participantes dos dois grupos de intervenção tiveram uma melhora no desempenho da fala e na frequência do olhar e diminuíram a ansiedade. No seguimento que ocorreu um mês após a intervenção, os participantes do GRV e GTC mantiveram seus resultados. Os participantes do GLE não alteraram seus dados de linha de base. Concluiu-se que a realidade virtual facilitou a generalização de comportamentos apropriados ao ambiente natural e reduziu a ansiedade de falar em públicoCoordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESapplication/pdfhttp://tede2.pucsp.br/tede/retrieve/49044/Carolina%20Machado%20Ortega.pdf.jpgporPontifícia Universidade Católica de São PauloPrograma de Estudos Pós-Graduados em Psicologia Experimental: Análise do ComportamentoPUC-SPBrasilFaculdade de Ciências Humanas e da SaúdeRealidade virtualFala em público - AnsiedadeTranstornos de ansiedadeFobiasVirtual realityPublic speaking - AnxietyAnxiety disordersPhobiasCNPQ::CIENCIAS HUMANAS::PSICOLOGIA::PSICOLOGIA EXPERIMENTALExposição à realidade virtual como forma de diminuir a ansiedade de falar em públicoExposure to virtual reality as a way to reduce the anxiety of public speakinginfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da PUC_SPinstname:Pontifícia Universidade Católica de São Paulo (PUC-SP)instacron:PUC_SPTEXTCarolina Machado Ortega.pdf.txtCarolina Machado Ortega.pdf.txtExtracted texttext/plain140635https://repositorio.pucsp.br/xmlui/bitstream/handle/22166/4/Carolina%20Machado%20Ortega.pdf.txt577d5b251e878cc4ec1746bef24541b0MD54LICENSElicense.txtlicense.txttext/plain; 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dc.title.por.fl_str_mv |
Exposição à realidade virtual como forma de diminuir a ansiedade de falar em público |
dc.title.alternative.eng.fl_str_mv |
Exposure to virtual reality as a way to reduce the anxiety of public speaking |
title |
Exposição à realidade virtual como forma de diminuir a ansiedade de falar em público |
spellingShingle |
Exposição à realidade virtual como forma de diminuir a ansiedade de falar em público Ortega, Carolina Machado Realidade virtual Fala em público - Ansiedade Transtornos de ansiedade Fobias Virtual reality Public speaking - Anxiety Anxiety disorders Phobias CNPQ::CIENCIAS HUMANAS::PSICOLOGIA::PSICOLOGIA EXPERIMENTAL |
title_short |
Exposição à realidade virtual como forma de diminuir a ansiedade de falar em público |
title_full |
Exposição à realidade virtual como forma de diminuir a ansiedade de falar em público |
title_fullStr |
Exposição à realidade virtual como forma de diminuir a ansiedade de falar em público |
title_full_unstemmed |
Exposição à realidade virtual como forma de diminuir a ansiedade de falar em público |
title_sort |
Exposição à realidade virtual como forma de diminuir a ansiedade de falar em público |
author |
Ortega, Carolina Machado |
author_facet |
Ortega, Carolina Machado |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Malerbi, Fani Eta Korn |
dc.contributor.authorLattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4367558P6 |
dc.contributor.author.fl_str_mv |
Ortega, Carolina Machado |
contributor_str_mv |
Malerbi, Fani Eta Korn |
dc.subject.por.fl_str_mv |
Realidade virtual Fala em público - Ansiedade Transtornos de ansiedade Fobias |
topic |
Realidade virtual Fala em público - Ansiedade Transtornos de ansiedade Fobias Virtual reality Public speaking - Anxiety Anxiety disorders Phobias CNPQ::CIENCIAS HUMANAS::PSICOLOGIA::PSICOLOGIA EXPERIMENTAL |
dc.subject.eng.fl_str_mv |
Virtual reality Public speaking - Anxiety Anxiety disorders Phobias |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS HUMANAS::PSICOLOGIA::PSICOLOGIA EXPERIMENTAL |
description |
This study aimed to develop and test a virtual environment called PsicoAVR as a way to reduce the anxiety of public speaking. Nine participants were divided in three groups: (1) Virtual Reality Group (GRV); (2) Behavioral Therapy Group (GTC); and (3) Waiting List Group (GLE). Participants of the first group were submitted to the virtual environment, in which they were gradually exposed to situations that contained phobic stimuli. The second group participated in behavioral therapy sessions with exposures to phobic stimuli within the psychologist’s office, without the use of virtual reality. The third group only answered to the same anxiety questionnaires applied in the other two groups. The electrical conductance of the skin was evaluated. GRV and GTC participants self-evaluated their social performance as well as were evaluated by observers. The reports from participants of the two intervention groups (GRV and GTC) indicated they were able to expose themselves to natural situations that previously elicited anxiety response. Data on skin conductance indicated that participants in both intervention groups decreased anxiety during the sessions. GRV participants presented a greater generalization to their natural environment, gradually exposing themselves, and were less anxious in the generalization sessions than GTC participants. The evaluation of social performance showed that the majority of the participants self-evaluated in a derogatory manner. All participants, in both intervention groups, improved speech performance and frequency of gaze and decreased anxiety. In the follow-up, which occurred one month after the intervention, the GRV and GTC participants maintained their results. GLE participants did not change their baseline data. The study concluded that virtual reality facilitated the generalization of appropriate behaviors to the natural environment and reduced the anxiety of public speaking |
publishDate |
2019 |
dc.date.accessioned.fl_str_mv |
2019-05-22T10:25:46Z |
dc.date.issued.fl_str_mv |
2019-03-28 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
Ortega, Carolina Machado. Exposição à realidade virtual como forma de diminuir a ansiedade de falar em público. 2019. 93 f. Dissertação (Mestrado em Psicologia Experimental: Análise do Comportamento) - Programa de Estudos Pós-Graduados em Psicologia Experimental: Análise do Comportamento, Pontifícia Universidade Católica de São Paulo, São Paulo, 2019. |
dc.identifier.uri.fl_str_mv |
https://tede2.pucsp.br/handle/handle/22166 |
identifier_str_mv |
Ortega, Carolina Machado. Exposição à realidade virtual como forma de diminuir a ansiedade de falar em público. 2019. 93 f. Dissertação (Mestrado em Psicologia Experimental: Análise do Comportamento) - Programa de Estudos Pós-Graduados em Psicologia Experimental: Análise do Comportamento, Pontifícia Universidade Católica de São Paulo, São Paulo, 2019. |
url |
https://tede2.pucsp.br/handle/handle/22166 |
dc.language.iso.fl_str_mv |
por |
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por |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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Pontifícia Universidade Católica de São Paulo |
dc.publisher.program.fl_str_mv |
Programa de Estudos Pós-Graduados em Psicologia Experimental: Análise do Comportamento |
dc.publisher.initials.fl_str_mv |
PUC-SP |
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Brasil |
dc.publisher.department.fl_str_mv |
Faculdade de Ciências Humanas e da Saúde |
publisher.none.fl_str_mv |
Pontifícia Universidade Católica de São Paulo |
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Biblioteca Digital de Teses e Dissertações da PUC_SP |
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