Desenvolvimento de um banco de itens para avaliar o transtorno depressivo maior
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFPB |
Texto Completo: | https://repositorio.ufpb.br/jspui/handle/123456789/12003 |
Resumo: | The aim of this study was to evaluate the Major Depressive Disorder (MDD), focusing on the severity of the disease. For this, 150 items were elaborated, based on the DSM-V diagnoses for TDM and BDI items. The study was carried out in two phases: theoretical analysis of the items and pre-test. The theoretical analysis comprised two stages: an analysis of judges, which counted on the collaboration of three experts and a semantic analysis, in which seven subjects were divided into two groups. For the pre-test use a non-probabilistic sample of 501 participants from the cities of Parnaíba-PI and João Pessoa- PB. The majority of the female sex (61.9%), unmarried (58.5%) and aged between 18 and 76 years (M = 30.09 / SD = 12.01). For the data collection phase, the items were divided into two sets (A and B). About the results of the theoretical analysis, 14 items were eliminated, 35 were modified by suggestion of the tests and four at the suggestion of the participants. The results of the preliminary analysis were divided into two parts, the first to verify the unidimensionality and local independence of the sets of items and the second to calibrate them. To verify the Local Independence assumption, factorial analyzes and the Hull method were performed. These analyzes showed that the two sets (A and B) presented only one factor with excellent alpha values (0.93 and 0.96, respectively), thus corroborating the unidimensionality of the sets and consequently assuring local independence. The calibration of the items was performed using the Gradual Response Model (GRM). As the first estimates showed a need to exclude some items for presentation of low discrimination (a), besides showing that others would need to be recategorized. After recategorization, a new evaluation was carried out in which all the items, in short, were adequate. Finally, it is hoped that the proposed goal has been met. The item bank presented good psychometric concepts, being calibrated and ready to be used to prove Computerized Adaptive Tests (CATs). |
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Desenvolvimento de um banco de itens para avaliar o transtorno depressivo maiorTranstorno depressivo maiorBanco de itensUnidimensionalidadeCalibraçãoMajor depressive disorderBank of itemsUnidimensionalityCalibrationCNPQ::CIENCIAS HUMANAS::PSICOLOGIAThe aim of this study was to evaluate the Major Depressive Disorder (MDD), focusing on the severity of the disease. For this, 150 items were elaborated, based on the DSM-V diagnoses for TDM and BDI items. The study was carried out in two phases: theoretical analysis of the items and pre-test. The theoretical analysis comprised two stages: an analysis of judges, which counted on the collaboration of three experts and a semantic analysis, in which seven subjects were divided into two groups. For the pre-test use a non-probabilistic sample of 501 participants from the cities of Parnaíba-PI and João Pessoa- PB. The majority of the female sex (61.9%), unmarried (58.5%) and aged between 18 and 76 years (M = 30.09 / SD = 12.01). For the data collection phase, the items were divided into two sets (A and B). About the results of the theoretical analysis, 14 items were eliminated, 35 were modified by suggestion of the tests and four at the suggestion of the participants. The results of the preliminary analysis were divided into two parts, the first to verify the unidimensionality and local independence of the sets of items and the second to calibrate them. To verify the Local Independence assumption, factorial analyzes and the Hull method were performed. These analyzes showed that the two sets (A and B) presented only one factor with excellent alpha values (0.93 and 0.96, respectively), thus corroborating the unidimensionality of the sets and consequently assuring local independence. The calibration of the items was performed using the Gradual Response Model (GRM). As the first estimates showed a need to exclude some items for presentation of low discrimination (a), besides showing that others would need to be recategorized. After recategorization, a new evaluation was carried out in which all the items, in short, were adequate. Finally, it is hoped that the proposed goal has been met. The item bank presented good psychometric concepts, being calibrated and ready to be used to prove Computerized Adaptive Tests (CATs).NenhumaO objetivo desta pesquisa foi desenvolver um banco de itens para avaliar o Transtorno Depressivo Maior (TDM), tendo como foco à gravidade da doença. Para isso foram elaborados 150 itens, embasados tanto pelos critérios diagnóstico do DSM-V para o TDM como pelos itens do BDI. O estudo se deu em duas fases: análises teórica dos itens e pré-teste. A análise teórica compreendeu duas etapas: a análise de juízes, que contou com a colaboração de três especialistas e a análise semântica, da qual participaram 7 sujeitos divididos em dois grupos. Para o pré-teste utilizou-se uma amostra não probabilística (de conveniência) de 501 participantes das cidades de Parnaíba-PI e João Pessoa- PB. A maior parte do sexo feminino (61,9%), solteiros (58,5%) e com idades entre 18 e 76 anos (M= 30,09/DP=12,01). Para fase de coleta de dados os itens foram divididos em dois conjuntos (A e B). Quanto aos resultados da análise teórica, 14 itens foram eliminados, 35 tiveram que ser modificados por sugestão dos juízes e quatro por sugestão dos participantes. Os resultados do pré-teste foram divididos em duas partes, sendo primeira para verificar a unidimensionalidade e a independência local dos conjuntos de itens e a segunda para calibra-los. Para verificar o pressuposto de unidimensionalidade foram realizadas análises fatoriais e o método Hull. Estas duas análises mostraram que os dois conjuntos (A e B) apresentaram apenas um fator com valores alfa excelentes (0,93 e 0,96, respectivamente), corroborando assim a unidimensionalidade dos conjuntos e consequentemente assegurando a independência local desses. Já a calibração dos itens foi realizada por meio do Modelo de Resposta Gradual (GRM). As primeiras estimações mostraram a necessidade de excluir alguns itens por apresentar baixa discriminação (a), além de evidenciar que outros precisariam ser recategorizados. Após as recategorizações, realizouse uma nova estimação na qual todos os itens, enfim, apresentaram-se adequados. Por fim, confia–se que o objetivo proposto tenha sido satisfeito. O banco de itens apresentou bons parâmetros psicométricos, estando o mesmo calibrado e pronto para ser utilizado para prover Testes Adaptativos Computadorizados (CATs).Universidade Federal da ParaíbaBrasilPsicologiaPrograma de Pós-Graduação em Neurociência Cognitiva e ComportamentoUFPBAndrade, Josemberg Moura dehttp://lattes.cnpq.br/1760765397044137Sales, Hemerson Fillipy Silva2018-10-11T20:07:37Z2018-10-112018-10-11T20:07:37Z2017-02-17info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesishttps://repositorio.ufpb.br/jspui/handle/123456789/12003porinfo:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFPBinstname:Universidade Federal da Paraíba (UFPB)instacron:UFPB2018-10-11T20:07:38Zoai:repositorio.ufpb.br:123456789/12003Biblioteca Digital de Teses e Dissertaçõeshttps://repositorio.ufpb.br/PUBhttp://tede.biblioteca.ufpb.br:8080/oai/requestdiretoria@ufpb.br|| diretoria@ufpb.bropendoar:2018-10-11T20:07:38Biblioteca Digital de Teses e Dissertações da UFPB - Universidade Federal da Paraíba (UFPB)false |
dc.title.none.fl_str_mv |
Desenvolvimento de um banco de itens para avaliar o transtorno depressivo maior |
title |
Desenvolvimento de um banco de itens para avaliar o transtorno depressivo maior |
spellingShingle |
Desenvolvimento de um banco de itens para avaliar o transtorno depressivo maior Sales, Hemerson Fillipy Silva Transtorno depressivo maior Banco de itens Unidimensionalidade Calibração Major depressive disorder Bank of items Unidimensionality Calibration CNPQ::CIENCIAS HUMANAS::PSICOLOGIA |
title_short |
Desenvolvimento de um banco de itens para avaliar o transtorno depressivo maior |
title_full |
Desenvolvimento de um banco de itens para avaliar o transtorno depressivo maior |
title_fullStr |
Desenvolvimento de um banco de itens para avaliar o transtorno depressivo maior |
title_full_unstemmed |
Desenvolvimento de um banco de itens para avaliar o transtorno depressivo maior |
title_sort |
Desenvolvimento de um banco de itens para avaliar o transtorno depressivo maior |
author |
Sales, Hemerson Fillipy Silva |
author_facet |
Sales, Hemerson Fillipy Silva |
author_role |
author |
dc.contributor.none.fl_str_mv |
Andrade, Josemberg Moura de http://lattes.cnpq.br/1760765397044137 |
dc.contributor.author.fl_str_mv |
Sales, Hemerson Fillipy Silva |
dc.subject.por.fl_str_mv |
Transtorno depressivo maior Banco de itens Unidimensionalidade Calibração Major depressive disorder Bank of items Unidimensionality Calibration CNPQ::CIENCIAS HUMANAS::PSICOLOGIA |
topic |
Transtorno depressivo maior Banco de itens Unidimensionalidade Calibração Major depressive disorder Bank of items Unidimensionality Calibration CNPQ::CIENCIAS HUMANAS::PSICOLOGIA |
description |
The aim of this study was to evaluate the Major Depressive Disorder (MDD), focusing on the severity of the disease. For this, 150 items were elaborated, based on the DSM-V diagnoses for TDM and BDI items. The study was carried out in two phases: theoretical analysis of the items and pre-test. The theoretical analysis comprised two stages: an analysis of judges, which counted on the collaboration of three experts and a semantic analysis, in which seven subjects were divided into two groups. For the pre-test use a non-probabilistic sample of 501 participants from the cities of Parnaíba-PI and João Pessoa- PB. The majority of the female sex (61.9%), unmarried (58.5%) and aged between 18 and 76 years (M = 30.09 / SD = 12.01). For the data collection phase, the items were divided into two sets (A and B). About the results of the theoretical analysis, 14 items were eliminated, 35 were modified by suggestion of the tests and four at the suggestion of the participants. The results of the preliminary analysis were divided into two parts, the first to verify the unidimensionality and local independence of the sets of items and the second to calibrate them. To verify the Local Independence assumption, factorial analyzes and the Hull method were performed. These analyzes showed that the two sets (A and B) presented only one factor with excellent alpha values (0.93 and 0.96, respectively), thus corroborating the unidimensionality of the sets and consequently assuring local independence. The calibration of the items was performed using the Gradual Response Model (GRM). As the first estimates showed a need to exclude some items for presentation of low discrimination (a), besides showing that others would need to be recategorized. After recategorization, a new evaluation was carried out in which all the items, in short, were adequate. Finally, it is hoped that the proposed goal has been met. The item bank presented good psychometric concepts, being calibrated and ready to be used to prove Computerized Adaptive Tests (CATs). |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-02-17 2018-10-11T20:07:37Z 2018-10-11 2018-10-11T20:07:37Z |
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.uri.fl_str_mv |
https://repositorio.ufpb.br/jspui/handle/123456789/12003 |
url |
https://repositorio.ufpb.br/jspui/handle/123456789/12003 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Universidade Federal da Paraíba Brasil Psicologia Programa de Pós-Graduação em Neurociência Cognitiva e Comportamento UFPB |
publisher.none.fl_str_mv |
Universidade Federal da Paraíba Brasil Psicologia Programa de Pós-Graduação em Neurociência Cognitiva e Comportamento UFPB |
dc.source.none.fl_str_mv |
reponame:Biblioteca Digital de Teses e Dissertações da UFPB instname:Universidade Federal da Paraíba (UFPB) instacron:UFPB |
instname_str |
Universidade Federal da Paraíba (UFPB) |
instacron_str |
UFPB |
institution |
UFPB |
reponame_str |
Biblioteca Digital de Teses e Dissertações da UFPB |
collection |
Biblioteca Digital de Teses e Dissertações da UFPB |
repository.name.fl_str_mv |
Biblioteca Digital de Teses e Dissertações da UFPB - Universidade Federal da Paraíba (UFPB) |
repository.mail.fl_str_mv |
diretoria@ufpb.br|| diretoria@ufpb.br |
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1801842935266803712 |