Cross-cultural adaptation and psychometric evaluation of the Brazilian version of the Temporal Experience of Pleasure Scale (TEPS-Br)
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Trends in Psychiatry and Psychotherapy |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2237-60892022000100401 |
Resumo: | Abstract Introduction: Anhedonia is a critical symptom of major depressive disorder that is defined as the reduced ability to experience pleasure. The Temporal Experience of Pleasure Scale (TEPS) is commonly used to measure anhedonia and has exhibited satisfactory reliability. Objectives: We aim to perform cross-cultural adaptation of a Brazilian version of the TEPS and evaluate its psychometric properties. Method: The cross-cultural adaptation was performed according to previously established protocols. Cronbach’s alpha coefficient of internal consistency was used to establish the degree of interrelation and coherence of items. Also, we calculated the intraclass correlation coefficient to determine the stability of the scale after a proposed interval had elapsed and used exploratory factor analysis to evaluate the scale’s factor structure and content validity. Principal component analysis was used to determine the factors to be retained in the factor model. Results: The participants reported that the Brazilian version of the TEPS had good comprehensibility and applicability. The results revealed a statistically significant correlation between measures. The intraclass correlation coefficient calculated was significant. The Cronbach’s alpha value calculated indicated that the scale’s overall internal consistency was adequate. Conclusion: The Portuguese version of the TEPS scale proposed achieved good comprehensibility for the Brazilian population and its psychometric characteristics demonstrated good reliability and validity. |
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Cross-cultural adaptation and psychometric evaluation of the Brazilian version of the Temporal Experience of Pleasure Scale (TEPS-Br)Anhedoniapsychiatric status rating scalesvalidation studyAbstract Introduction: Anhedonia is a critical symptom of major depressive disorder that is defined as the reduced ability to experience pleasure. The Temporal Experience of Pleasure Scale (TEPS) is commonly used to measure anhedonia and has exhibited satisfactory reliability. Objectives: We aim to perform cross-cultural adaptation of a Brazilian version of the TEPS and evaluate its psychometric properties. Method: The cross-cultural adaptation was performed according to previously established protocols. Cronbach’s alpha coefficient of internal consistency was used to establish the degree of interrelation and coherence of items. Also, we calculated the intraclass correlation coefficient to determine the stability of the scale after a proposed interval had elapsed and used exploratory factor analysis to evaluate the scale’s factor structure and content validity. Principal component analysis was used to determine the factors to be retained in the factor model. Results: The participants reported that the Brazilian version of the TEPS had good comprehensibility and applicability. The results revealed a statistically significant correlation between measures. The intraclass correlation coefficient calculated was significant. The Cronbach’s alpha value calculated indicated that the scale’s overall internal consistency was adequate. Conclusion: The Portuguese version of the TEPS scale proposed achieved good comprehensibility for the Brazilian population and its psychometric characteristics demonstrated good reliability and validity.Associação de Psiquiatria do Rio Grande do Sul2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2237-60892022000100401Trends in Psychiatry and Psychotherapy v.44 2022reponame:Trends in Psychiatry and Psychotherapyinstname:Sociedade de Psiquiatria do Rio Grande do Sulinstacron:APRGS10.47626/2237-6089-2020-0131info:eu-repo/semantics/openAccessRosar,Pedro A.Traebert,JeffersonKaster,Manuella P.Bello,Alexandre F.Haviaras,André C.Gard,David E.Diaz,Alexandre P.eng2022-05-06T00:00:00Zoai:scielo:S2237-60892022000100401Revistahttp://www.scielo.br/scielo.php?script=sci_serial&pid=2237-6089&lng=en&nrm=isohttps://old.scielo.br/oai/scielo-oai.phprevista@aprs.org.br|| rodrigo_grassi@terra.com.br2238-00192237-6089opendoar:2022-05-06T00:00Trends in Psychiatry and Psychotherapy - Sociedade de Psiquiatria do Rio Grande do Sulfalse |
dc.title.none.fl_str_mv |
Cross-cultural adaptation and psychometric evaluation of the Brazilian version of the Temporal Experience of Pleasure Scale (TEPS-Br) |
title |
Cross-cultural adaptation and psychometric evaluation of the Brazilian version of the Temporal Experience of Pleasure Scale (TEPS-Br) |
spellingShingle |
Cross-cultural adaptation and psychometric evaluation of the Brazilian version of the Temporal Experience of Pleasure Scale (TEPS-Br) Rosar,Pedro A. Anhedonia psychiatric status rating scales validation study |
title_short |
Cross-cultural adaptation and psychometric evaluation of the Brazilian version of the Temporal Experience of Pleasure Scale (TEPS-Br) |
title_full |
Cross-cultural adaptation and psychometric evaluation of the Brazilian version of the Temporal Experience of Pleasure Scale (TEPS-Br) |
title_fullStr |
Cross-cultural adaptation and psychometric evaluation of the Brazilian version of the Temporal Experience of Pleasure Scale (TEPS-Br) |
title_full_unstemmed |
Cross-cultural adaptation and psychometric evaluation of the Brazilian version of the Temporal Experience of Pleasure Scale (TEPS-Br) |
title_sort |
Cross-cultural adaptation and psychometric evaluation of the Brazilian version of the Temporal Experience of Pleasure Scale (TEPS-Br) |
author |
Rosar,Pedro A. |
author_facet |
Rosar,Pedro A. Traebert,Jefferson Kaster,Manuella P. Bello,Alexandre F. Haviaras,André C. Gard,David E. Diaz,Alexandre P. |
author_role |
author |
author2 |
Traebert,Jefferson Kaster,Manuella P. Bello,Alexandre F. Haviaras,André C. Gard,David E. Diaz,Alexandre P. |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Rosar,Pedro A. Traebert,Jefferson Kaster,Manuella P. Bello,Alexandre F. Haviaras,André C. Gard,David E. Diaz,Alexandre P. |
dc.subject.por.fl_str_mv |
Anhedonia psychiatric status rating scales validation study |
topic |
Anhedonia psychiatric status rating scales validation study |
description |
Abstract Introduction: Anhedonia is a critical symptom of major depressive disorder that is defined as the reduced ability to experience pleasure. The Temporal Experience of Pleasure Scale (TEPS) is commonly used to measure anhedonia and has exhibited satisfactory reliability. Objectives: We aim to perform cross-cultural adaptation of a Brazilian version of the TEPS and evaluate its psychometric properties. Method: The cross-cultural adaptation was performed according to previously established protocols. Cronbach’s alpha coefficient of internal consistency was used to establish the degree of interrelation and coherence of items. Also, we calculated the intraclass correlation coefficient to determine the stability of the scale after a proposed interval had elapsed and used exploratory factor analysis to evaluate the scale’s factor structure and content validity. Principal component analysis was used to determine the factors to be retained in the factor model. Results: The participants reported that the Brazilian version of the TEPS had good comprehensibility and applicability. The results revealed a statistically significant correlation between measures. The intraclass correlation coefficient calculated was significant. The Cronbach’s alpha value calculated indicated that the scale’s overall internal consistency was adequate. Conclusion: The Portuguese version of the TEPS scale proposed achieved good comprehensibility for the Brazilian population and its psychometric characteristics demonstrated good reliability and validity. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 |
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=S2237-60892022000100401 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2237-60892022000100401 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.47626/2237-6089-2020-0131 |
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 |
Associação de Psiquiatria do Rio Grande do Sul |
publisher.none.fl_str_mv |
Associação de Psiquiatria do Rio Grande do Sul |
dc.source.none.fl_str_mv |
Trends in Psychiatry and Psychotherapy v.44 2022 reponame:Trends in Psychiatry and Psychotherapy instname:Sociedade de Psiquiatria do Rio Grande do Sul instacron:APRGS |
instname_str |
Sociedade de Psiquiatria do Rio Grande do Sul |
instacron_str |
APRGS |
institution |
APRGS |
reponame_str |
Trends in Psychiatry and Psychotherapy |
collection |
Trends in Psychiatry and Psychotherapy |
repository.name.fl_str_mv |
Trends in Psychiatry and Psychotherapy - Sociedade de Psiquiatria do Rio Grande do Sul |
repository.mail.fl_str_mv |
revista@aprs.org.br|| rodrigo_grassi@terra.com.br |
_version_ |
1754209282075656192 |