Brazilian version of the Cognitive Failures Questionnaire (CFQ): cross-cultural adaptation and evidence of validity and reliability

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dc.creatorJonas de Paula
dc.creatorDanielle S. Costa
dc.creatorDébora M. de Miranda
dc.creatorMarco Aurelio Romano Silva
dc.date.accessioned2023-07-19T16:47:47Z
dc.date.accessioned2025-09-08T23:28:29Z
dc.date.available2023-07-19T16:47:47Z
dc.date.issued2017
dc.identifier.doihttps://doi.org/10.1590/1516-4446-2017-2227
dc.identifier.issn1809-452X
dc.identifier.urihttps://hdl.handle.net/1843/56689
dc.languagepor
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofBrazilian Journal of Psychiatry
dc.rightsAcesso Aberto
dc.subjectNeurociência cognitiva
dc.subjectMemória
dc.subjectEntrevistas
dc.subject.otherCognitive neuroscience
dc.subject.otherDiagnosis and classification
dc.subject.otherMemory
dc.subject.otherOccupational psychiatry
dc.subject.otherPsychometric tests/interviews
dc.titleBrazilian version of the Cognitive Failures Questionnaire (CFQ): cross-cultural adaptation and evidence of validity and reliability
dc.typeArtigo de periódico
local.citation.epage315
local.citation.issue3
local.citation.spage312
local.citation.volume40
local.description.resumoObjective: Cognitive failures are simple mistakes in routine activities, such as forgetting commitments and experiencing difficulty concentrating. The Cognitive Failures Questionnaire (CFQ) was designed to assess the frequency of these errors in everyday life. Although widely used in psychiatry and psychology, both in clinical and research settings, it has not been adapted for use in Brazil. Our objective was to perform cross-cultural adaptation of the CFQ for the Brazilian reality and assess its validity and reliability. Methods: The original version of the CFQ was translated into Brazilian Portuguese by two indepen dent researchers, analyzed by a multidisciplinary board of experts, and back-translated into English. The final version was administered to 225 adults. Validity was assessed by correlation with the Self Reporting Questionnaire-20 (SRQ-20) and the Adult Attention Deficit/Hyperactivity Disorder Self Report Scale (ASRS-18). Reliability was analyzed by calculating internal consistency and test-retest stability. Results: The adapted version of the CFQ showed significant correlations with SRQ-20 (r = -0.311), ASRS-18 inattention (r = 0.696), and hyperactivity/impulsivity (r = 0.405) scores. Reliability analysis suggests high internal consistency (0.906) and temporal stability (0.813). Conclusion: The Brazilian Portuguese version of the CFQ showed moderate correlations with other measures of mental health, as well as adequate reliability.
local.identifier.orcidhttps://orcid.org/0000-0001-5530-2346
local.identifier.orcidhttps://orcid.org/0000-0002-7081-8401
local.identifier.orcidhttps://orcid.org/0000-0002-6558-4639
local.publisher.countryBrasil
local.publisher.departmentMED - DEPARTAMENTO DE PEDIATRIA
local.publisher.departmentMED - DEPARTAMENTO DE SAÚDE MENTAL
local.publisher.initialsUFMG
local.url.externahttps://www.scielo.br/j/rbp/a/pxkj96MVpkW8KPrgkPt4YXH/?lang=en#

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