Should we worry about the observer effect? Evidence from Pelotas

Detalhes bibliográficos
Autor(a) principal: Silva, Marcela Mello
Data de Publicação: 2016
Tipo de documento: Dissertação
Idioma: eng
Título da fonte: Repositório Institucional do FGV (FGV Repositório Digital)
Texto Completo: http://hdl.handle.net/10438/16527
Resumo: Most social sciences and medical studies assume that being observed does not affect subjects' behavior. However, interviews may cause changes in individuals' behavior or may inhibit changes which would occur if they were not being observed. If being observed changes the behavior of the studied population, the sample ceases to be representative of the population. In this paper, I investigate whether individuals periodically interviewed in a longitudinal epidemiological research conducted in Pelotas, Brazil, are affected along relevant dimensions, in particular, education and health. I find only a significant effect on ENEM score.
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spelling Silva, Marcela MelloEscolas::EESPMenezes Filho, Naércio AquinoSoares, Rodrigo ReisFerman, Bruno2016-05-16T13:32:32Z2016-05-16T13:32:32Z2016-04-12SILVA, Marcela Mello. Should we worry about the observer effect? Evidence from Pelotas. Dissertação (Mestrado em Economia de Empresas) - FGV - Fundação Getúlio Vargas, São Paulo, 2016.http://hdl.handle.net/10438/16527Most social sciences and medical studies assume that being observed does not affect subjects' behavior. However, interviews may cause changes in individuals' behavior or may inhibit changes which would occur if they were not being observed. If being observed changes the behavior of the studied population, the sample ceases to be representative of the population. In this paper, I investigate whether individuals periodically interviewed in a longitudinal epidemiological research conducted in Pelotas, Brazil, are affected along relevant dimensions, in particular, education and health. I find only a significant effect on ENEM score.Grande parte dos estudos em ciências sociais assume que ser observado não afeta o comportamento dos indivíduos. No entanto, entrevistas podem causar mudanças no comportamento dos indivíduos que não ocorreriam se eles não tivessem sido observados. Se ser observado muda o comportamento da população estudada, ela pode deixar de ser representativa da população como um todo. Neste trabalho, investiga-se se indivíduos periodicamente entrevistados em uma pesquisa epidemiológica conduzida em Pelotas, Brasil, são afetados em dimensões relevantes, em particular, educação e saúde. Os resultados mostram um efeito significativo apenas na nota do Enem.engObserver effectSurveyInterviewChange in behaviorEfeito observadorMudança de comportamentoEconomiaPelotas (RS)Comportamento - AvaliaçãoAtitude (Psicologia) - MudançaComportamento humanoEducaçãoShould we worry about the observer effect? 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dc.title.eng.fl_str_mv Should we worry about the observer effect? Evidence from Pelotas
title Should we worry about the observer effect? Evidence from Pelotas
spellingShingle Should we worry about the observer effect? Evidence from Pelotas
Silva, Marcela Mello
Observer effect
Survey
Interview
Change in behavior
Efeito observador
Mudança de comportamento
Economia
Pelotas (RS)
Comportamento - Avaliação
Atitude (Psicologia) - Mudança
Comportamento humano
Educação
title_short Should we worry about the observer effect? Evidence from Pelotas
title_full Should we worry about the observer effect? Evidence from Pelotas
title_fullStr Should we worry about the observer effect? Evidence from Pelotas
title_full_unstemmed Should we worry about the observer effect? Evidence from Pelotas
title_sort Should we worry about the observer effect? Evidence from Pelotas
author Silva, Marcela Mello
author_facet Silva, Marcela Mello
author_role author
dc.contributor.unidadefgv.por.fl_str_mv Escolas::EESP
dc.contributor.member.none.fl_str_mv Menezes Filho, Naércio Aquino
Soares, Rodrigo Reis
dc.contributor.author.fl_str_mv Silva, Marcela Mello
dc.contributor.advisor1.fl_str_mv Ferman, Bruno
contributor_str_mv Ferman, Bruno
dc.subject.eng.fl_str_mv Observer effect
Survey
Interview
Change in behavior
topic Observer effect
Survey
Interview
Change in behavior
Efeito observador
Mudança de comportamento
Economia
Pelotas (RS)
Comportamento - Avaliação
Atitude (Psicologia) - Mudança
Comportamento humano
Educação
dc.subject.por.fl_str_mv Efeito observador
Mudança de comportamento
dc.subject.area.por.fl_str_mv Economia
dc.subject.bibliodata.por.fl_str_mv Pelotas (RS)
Comportamento - Avaliação
Atitude (Psicologia) - Mudança
Comportamento humano
Educação
description Most social sciences and medical studies assume that being observed does not affect subjects' behavior. However, interviews may cause changes in individuals' behavior or may inhibit changes which would occur if they were not being observed. If being observed changes the behavior of the studied population, the sample ceases to be representative of the population. In this paper, I investigate whether individuals periodically interviewed in a longitudinal epidemiological research conducted in Pelotas, Brazil, are affected along relevant dimensions, in particular, education and health. I find only a significant effect on ENEM score.
publishDate 2016
dc.date.accessioned.fl_str_mv 2016-05-16T13:32:32Z
dc.date.available.fl_str_mv 2016-05-16T13:32:32Z
dc.date.issued.fl_str_mv 2016-04-12
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 SILVA, Marcela Mello. Should we worry about the observer effect? Evidence from Pelotas. Dissertação (Mestrado em Economia de Empresas) - FGV - Fundação Getúlio Vargas, São Paulo, 2016.
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10438/16527
identifier_str_mv SILVA, Marcela Mello. Should we worry about the observer effect? Evidence from Pelotas. Dissertação (Mestrado em Economia de Empresas) - FGV - Fundação Getúlio Vargas, São Paulo, 2016.
url http://hdl.handle.net/10438/16527
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional do FGV (FGV Repositório Digital)
instname:Fundação Getulio Vargas (FGV)
instacron:FGV
instname_str Fundação Getulio Vargas (FGV)
instacron_str FGV
institution FGV
reponame_str Repositório Institucional do FGV (FGV Repositório Digital)
collection Repositório Institucional do FGV (FGV Repositório Digital)
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