Versatility and exploratory psychometric properties of the Impulsive/Premeditated Aggression Scale (IPAS): A review

Detalhes bibliográficos
Autor(a) principal: Cruz, Ana Rita
Data de Publicação: 2019
Outros Autores: Castro-Rodrigues, Andreia, Rundle, Brian, Berrios-Torres, Ioannisely, Gonçalves, Rui Abrunhosa, Barbosa, Fernando, Standford, Mathew S
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/69870
Resumo: Aggression has different conceptualizations and can be behaviorally expressed in diverse ways. Designed to evaluate impulsive and premeditated forms of aggression, the Impulsive/Premeditated Aggression Scale (IPAS; Stanford et al., 2003) is a 30 item self-report questionnaire. The aim of the present study was to explore IPAS versatility in different psychological settings by reviewing and examining the exploratory psychometric prop- erties of the IPAS impulsive and premeditated subscales, across different samples and cultural backgrounds. Fifty-two articles including demographic or psychometric information (internal consistency, factor analysis, validity, reliability) were retrieved. It is suggested that the IPAS is reliable across different cultures, samples and scoring techniques. The two subscales (Impulsive and Premeditated) show acceptable internal consistency. Also, IPAS factors seem to be constant both in clinical and non-clinical samples. The IPAS appears to be a clinically useful instrument for differentiating between subtypes of aggressive behavior, to support risk assessment eva- luations, pretrial decisions and better treatment and rehabilitation strategies in offenders and clinical relevant samples.
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spelling Versatility and exploratory psychometric properties of the Impulsive/Premeditated Aggression Scale (IPAS): A reviewIPAS versatilityPsychometric propertiesImpulsive aggressionPremeditated aggressionCiências Sociais::PsicologiaSocial SciencesAggression has different conceptualizations and can be behaviorally expressed in diverse ways. Designed to evaluate impulsive and premeditated forms of aggression, the Impulsive/Premeditated Aggression Scale (IPAS; Stanford et al., 2003) is a 30 item self-report questionnaire. The aim of the present study was to explore IPAS versatility in different psychological settings by reviewing and examining the exploratory psychometric prop- erties of the IPAS impulsive and premeditated subscales, across different samples and cultural backgrounds. Fifty-two articles including demographic or psychometric information (internal consistency, factor analysis, validity, reliability) were retrieved. It is suggested that the IPAS is reliable across different cultures, samples and scoring techniques. The two subscales (Impulsive and Premeditated) show acceptable internal consistency. Also, IPAS factors seem to be constant both in clinical and non-clinical samples. The IPAS appears to be a clinically useful instrument for differentiating between subtypes of aggressive behavior, to support risk assessment eva- luations, pretrial decisions and better treatment and rehabilitation strategies in offenders and clinical relevant samples.This work was supported by The Foundation for Science and Technology (Grant number SFRH/BD/76062/2011), and the Portuguese Ministry of Science, Technology and Higher Education through national funds and co-financed by FEDER and COMPETE2020 under the PT2020 Partnership Agreement (POCI-01-0145-FEDER007653) - Psychology Research Centre (UID/PSI/01662), awarded to the first author. The study was also supported by Grant SFRH/BPD/108602/2015 from the Portuguese Foundation for Science and Technology awarded to Andreia de Castro-Rodrigues.ElsevierUniversidade do MinhoCruz, Ana RitaCastro-Rodrigues, AndreiaRundle, BrianBerrios-Torres, IoanniselyGonçalves, Rui AbrunhosaBarbosa, FernandoStandford, Mathew S20192019-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/69870engCruz, Ana Rita; Castro-Rodrigues, Andreia de; Rundle, Brian; Berrios-Torres, Ioannisely; Gonçalves, Rui Abrunhosa; Barbosa, Fernando; Stanford, Matthew S.; et al. 2019. "Versatility and exploratory psychometric properties of the Impulsive/Premeditated Aggression Scale (IPAS): A review". Aggression and Violent Behavior 47: 12-20. http://dx.doi.org/10.1016/j.avb.2019.03.003.1359-178910.1016/j.avb.2019.03.003https://www.sciencedirect.com/science/article/pii/S1359178918301320info: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:RCAAP2023-07-21T12:10:17Zoai:repositorium.sdum.uminho.pt:1822/69870Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:01:52.356956Repositório 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 Versatility and exploratory psychometric properties of the Impulsive/Premeditated Aggression Scale (IPAS): A review
title Versatility and exploratory psychometric properties of the Impulsive/Premeditated Aggression Scale (IPAS): A review
spellingShingle Versatility and exploratory psychometric properties of the Impulsive/Premeditated Aggression Scale (IPAS): A review
Cruz, Ana Rita
IPAS versatility
Psychometric properties
Impulsive aggression
Premeditated aggression
Ciências Sociais::Psicologia
Social Sciences
title_short Versatility and exploratory psychometric properties of the Impulsive/Premeditated Aggression Scale (IPAS): A review
title_full Versatility and exploratory psychometric properties of the Impulsive/Premeditated Aggression Scale (IPAS): A review
title_fullStr Versatility and exploratory psychometric properties of the Impulsive/Premeditated Aggression Scale (IPAS): A review
title_full_unstemmed Versatility and exploratory psychometric properties of the Impulsive/Premeditated Aggression Scale (IPAS): A review
title_sort Versatility and exploratory psychometric properties of the Impulsive/Premeditated Aggression Scale (IPAS): A review
author Cruz, Ana Rita
author_facet Cruz, Ana Rita
Castro-Rodrigues, Andreia
Rundle, Brian
Berrios-Torres, Ioannisely
Gonçalves, Rui Abrunhosa
Barbosa, Fernando
Standford, Mathew S
author_role author
author2 Castro-Rodrigues, Andreia
Rundle, Brian
Berrios-Torres, Ioannisely
Gonçalves, Rui Abrunhosa
Barbosa, Fernando
Standford, Mathew S
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Cruz, Ana Rita
Castro-Rodrigues, Andreia
Rundle, Brian
Berrios-Torres, Ioannisely
Gonçalves, Rui Abrunhosa
Barbosa, Fernando
Standford, Mathew S
dc.subject.por.fl_str_mv IPAS versatility
Psychometric properties
Impulsive aggression
Premeditated aggression
Ciências Sociais::Psicologia
Social Sciences
topic IPAS versatility
Psychometric properties
Impulsive aggression
Premeditated aggression
Ciências Sociais::Psicologia
Social Sciences
description Aggression has different conceptualizations and can be behaviorally expressed in diverse ways. Designed to evaluate impulsive and premeditated forms of aggression, the Impulsive/Premeditated Aggression Scale (IPAS; Stanford et al., 2003) is a 30 item self-report questionnaire. The aim of the present study was to explore IPAS versatility in different psychological settings by reviewing and examining the exploratory psychometric prop- erties of the IPAS impulsive and premeditated subscales, across different samples and cultural backgrounds. Fifty-two articles including demographic or psychometric information (internal consistency, factor analysis, validity, reliability) were retrieved. It is suggested that the IPAS is reliable across different cultures, samples and scoring techniques. The two subscales (Impulsive and Premeditated) show acceptable internal consistency. Also, IPAS factors seem to be constant both in clinical and non-clinical samples. The IPAS appears to be a clinically useful instrument for differentiating between subtypes of aggressive behavior, to support risk assessment eva- luations, pretrial decisions and better treatment and rehabilitation strategies in offenders and clinical relevant samples.
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-01-01T00:00:00Z
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/1822/69870
url http://hdl.handle.net/1822/69870
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Cruz, Ana Rita; Castro-Rodrigues, Andreia de; Rundle, Brian; Berrios-Torres, Ioannisely; Gonçalves, Rui Abrunhosa; Barbosa, Fernando; Stanford, Matthew S.; et al. 2019. "Versatility and exploratory psychometric properties of the Impulsive/Premeditated Aggression Scale (IPAS): A review". Aggression and Violent Behavior 47: 12-20. http://dx.doi.org/10.1016/j.avb.2019.03.003.
1359-1789
10.1016/j.avb.2019.03.003
https://www.sciencedirect.com/science/article/pii/S1359178918301320
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 Elsevier
publisher.none.fl_str_mv Elsevier
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
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