A Cross-National Investigation of Hallucination-Like Experiences in 10 Countries: The E-CLECTIC Study
Autor(a) principal: | |
---|---|
Data de Publicação: | 2019 |
Outros Autores: | , , , , , , , , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.22/12915 |
Resumo: | Hallucination-like experiences (HLEs) are typically defined as sensory perceptions in the absence of external stimuli. Multidimensional tools, able to assess different facets of HLEs, are helpful for a better characterization of hallucination proneness and to investigate the cross-national variation in the frequencies of HLEs. The current study set out to establish the validity, factor structure, and measurement invariance of the Launay-Slade Hallucinations Scale-Extended (LSHS-E), a tool to assess HLEs. A total of 4419 respondents from 10 countries were enrolled. Network analyses between the LSHS-E and the 3 dimensions of the Community Assessment of Psychic Experiences (CAPE) were performed to assess convergent and divergent validity of the LSHS-E. Confirmatory factor analysis was used to test its measurement invariance. The best fit was a 4-factor model, which proved invariant by country and clinical status, indicating cross-national stability of the hallucination-proneness construct. Among the different components of hallucination-proneness, auditory-visual HLEs had the strongest association with the positive dimension of the CAPE, compared with the depression and negative dimensions. Participants who reported a diagnosis of a mental disorder scored higher on the 4 LSHS-E factors. Small effect size differences by country were found in the scores of the 4 LSHS-E factors even after taking into account the role of socio-demographic and clinical variables. Due to its good psychometric properties, the LSHS-E is a strong candidate tool for large investigations of HLEs. |
id |
RCAP_838646aadf688e5961f85aede7dc8fb4 |
---|---|
oai_identifier_str |
oai:recipp.ipp.pt:10400.22/12915 |
network_acronym_str |
RCAP |
network_name_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository_id_str |
7160 |
spelling |
A Cross-National Investigation of Hallucination-Like Experiences in 10 Countries: The E-CLECTIC StudyHallucination-like experiences (HLEs) are typically defined as sensory perceptions in the absence of external stimuli. Multidimensional tools, able to assess different facets of HLEs, are helpful for a better characterization of hallucination proneness and to investigate the cross-national variation in the frequencies of HLEs. The current study set out to establish the validity, factor structure, and measurement invariance of the Launay-Slade Hallucinations Scale-Extended (LSHS-E), a tool to assess HLEs. A total of 4419 respondents from 10 countries were enrolled. Network analyses between the LSHS-E and the 3 dimensions of the Community Assessment of Psychic Experiences (CAPE) were performed to assess convergent and divergent validity of the LSHS-E. Confirmatory factor analysis was used to test its measurement invariance. The best fit was a 4-factor model, which proved invariant by country and clinical status, indicating cross-national stability of the hallucination-proneness construct. Among the different components of hallucination-proneness, auditory-visual HLEs had the strongest association with the positive dimension of the CAPE, compared with the depression and negative dimensions. Participants who reported a diagnosis of a mental disorder scored higher on the 4 LSHS-E factors. Small effect size differences by country were found in the scores of the 4 LSHS-E factors even after taking into account the role of socio-demographic and clinical variables. Due to its good psychometric properties, the LSHS-E is a strong candidate tool for large investigations of HLEs.Oxford University PressRepositório Científico do Instituto Politécnico do PortoSiddi, SaraOchoa, SusanaLaroi, FrankCella, MatteoRaballo, AndreaSaldivia, SandraQuijada, YanetLaloyaux, JulienRocha, NunoLincoln, Tania MSchlier, BjörnNtouros, EvangelosBozikas, Vasileios PGawęda, ŁukaszMachado, SergioNardi, Antonio ERodante, DemiánDeshpande, Smita NHaro, Josep MariaPreti, Antonio2020-02-26T01:30:19Z2019-022019-02-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.22/12915eng0586-761410.1093/schbul/sby156info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-13T12:54:52Zoai:recipp.ipp.pt:10400.22/12915Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:33:09.301374Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
A Cross-National Investigation of Hallucination-Like Experiences in 10 Countries: The E-CLECTIC Study |
title |
A Cross-National Investigation of Hallucination-Like Experiences in 10 Countries: The E-CLECTIC Study |
spellingShingle |
A Cross-National Investigation of Hallucination-Like Experiences in 10 Countries: The E-CLECTIC Study Siddi, Sara |
title_short |
A Cross-National Investigation of Hallucination-Like Experiences in 10 Countries: The E-CLECTIC Study |
title_full |
A Cross-National Investigation of Hallucination-Like Experiences in 10 Countries: The E-CLECTIC Study |
title_fullStr |
A Cross-National Investigation of Hallucination-Like Experiences in 10 Countries: The E-CLECTIC Study |
title_full_unstemmed |
A Cross-National Investigation of Hallucination-Like Experiences in 10 Countries: The E-CLECTIC Study |
title_sort |
A Cross-National Investigation of Hallucination-Like Experiences in 10 Countries: The E-CLECTIC Study |
author |
Siddi, Sara |
author_facet |
Siddi, Sara Ochoa, Susana Laroi, Frank Cella, Matteo Raballo, Andrea Saldivia, Sandra Quijada, Yanet Laloyaux, Julien Rocha, Nuno Lincoln, Tania M Schlier, Björn Ntouros, Evangelos Bozikas, Vasileios P Gawęda, Łukasz Machado, Sergio Nardi, Antonio E Rodante, Demián Deshpande, Smita N Haro, Josep Maria Preti, Antonio |
author_role |
author |
author2 |
Ochoa, Susana Laroi, Frank Cella, Matteo Raballo, Andrea Saldivia, Sandra Quijada, Yanet Laloyaux, Julien Rocha, Nuno Lincoln, Tania M Schlier, Björn Ntouros, Evangelos Bozikas, Vasileios P Gawęda, Łukasz Machado, Sergio Nardi, Antonio E Rodante, Demián Deshpande, Smita N Haro, Josep Maria Preti, Antonio |
author2_role |
author author author author author author author author author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Repositório Científico do Instituto Politécnico do Porto |
dc.contributor.author.fl_str_mv |
Siddi, Sara Ochoa, Susana Laroi, Frank Cella, Matteo Raballo, Andrea Saldivia, Sandra Quijada, Yanet Laloyaux, Julien Rocha, Nuno Lincoln, Tania M Schlier, Björn Ntouros, Evangelos Bozikas, Vasileios P Gawęda, Łukasz Machado, Sergio Nardi, Antonio E Rodante, Demián Deshpande, Smita N Haro, Josep Maria Preti, Antonio |
description |
Hallucination-like experiences (HLEs) are typically defined as sensory perceptions in the absence of external stimuli. Multidimensional tools, able to assess different facets of HLEs, are helpful for a better characterization of hallucination proneness and to investigate the cross-national variation in the frequencies of HLEs. The current study set out to establish the validity, factor structure, and measurement invariance of the Launay-Slade Hallucinations Scale-Extended (LSHS-E), a tool to assess HLEs. A total of 4419 respondents from 10 countries were enrolled. Network analyses between the LSHS-E and the 3 dimensions of the Community Assessment of Psychic Experiences (CAPE) were performed to assess convergent and divergent validity of the LSHS-E. Confirmatory factor analysis was used to test its measurement invariance. The best fit was a 4-factor model, which proved invariant by country and clinical status, indicating cross-national stability of the hallucination-proneness construct. Among the different components of hallucination-proneness, auditory-visual HLEs had the strongest association with the positive dimension of the CAPE, compared with the depression and negative dimensions. Participants who reported a diagnosis of a mental disorder scored higher on the 4 LSHS-E factors. Small effect size differences by country were found in the scores of the 4 LSHS-E factors even after taking into account the role of socio-demographic and clinical variables. Due to its good psychometric properties, the LSHS-E is a strong candidate tool for large investigations of HLEs. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-02 2019-02-01T00:00:00Z 2020-02-26T01:30:19Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.22/12915 |
url |
http://hdl.handle.net/10400.22/12915 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
0586-7614 10.1093/schbul/sby156 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Oxford University Press |
publisher.none.fl_str_mv |
Oxford University Press |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
_version_ |
1799131423951552512 |