Cross-cultural adaptation and preliminary psychometric properties of the Affective Reactivity Index in Brazilian Youth: implications for DSM-5 measured irritability

Cross-cultural adaptation and preliminary psychometric properties of the Affective Reactivity Index in Brazilian Youth: implications for DSM-5 measured irritability

Objective: To describe the cross-cultural adaptation of the Affective Reactivity Index (ARI) to Brazilian Portuguese and to investigate preliminary psychometric properties of the adapted version. Methods: Cross-cultural adaptation was based on the investigation of the theoretical and operational equ...

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Bibliographic Details
Main Authors: Diogo Araújo DeSousa, Argyris Stringaris, Ellen Leibenluft, Silvia Helena Koller, Gisele Gus Manfro, Giovanni Abrahão Salum
Format: Article
Language:English
Published: Associação de Psiquiatria do Rio Grande do Sul 2013-01-01
Series:Trends in Psychiatry and Psychotherapy
Subjects:
Affective Reactivity Index
irritabilidade
adaptação transcultural
psicometria
teoria da resposta ao item
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2237-60892013000300004&lng=en&tlng=en

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