2007
DOI: 10.1590/s1413-82712007000200009
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Discutindo procedimentos psicométricos a partir da análise de um instrumento de avaliação neuropsicológica breve

Abstract: A desatualização e a falta de testes psicológicos adequados para uso no Brasil apontam a necessidade de pesquisas sobre validação, fidedignidade, padronização e normatização dos testes. Com relação à avaliação neuropsicológica, existem poucos instrumentos nacionais para avaliar os prejuízos das funções cognitivas causados por lesões/disfunções cerebrais. O objetivo deste artigo é discutir teoricamente o estudo psicométrico de testes neuropsicológicos e exemplificá-lo através das etapas de validação do Instrume… Show more

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Cited by 23 publications
(19 citation statements)
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References 11 publications
(5 reference statements)
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“…However, as Pawlowski et al (2007) point out, in an instrument of fast application that involves the assessment of several theoretical constructs (neuropsychological functions, in this case), it is also important to gather evidences about individual subtest validity, the way they are internally related and the way they relate to the total score. A step in this direction was made in this work by the correlation analysis among subtests, and it may be complemented by other procedures, always respecting the characteristics of TLN-C, as follows: factorial analysis, relations with instruments or their parts that assess constructs similar to one or some subtests of TLN-C, and relations of the test with other external criteria apart from intelligence.…”
Section: Discussionmentioning
confidence: 99%
“…However, as Pawlowski et al (2007) point out, in an instrument of fast application that involves the assessment of several theoretical constructs (neuropsychological functions, in this case), it is also important to gather evidences about individual subtest validity, the way they are internally related and the way they relate to the total score. A step in this direction was made in this work by the correlation analysis among subtests, and it may be complemented by other procedures, always respecting the characteristics of TLN-C, as follows: factorial analysis, relations with instruments or their parts that assess constructs similar to one or some subtests of TLN-C, and relations of the test with other external criteria apart from intelligence.…”
Section: Discussionmentioning
confidence: 99%
“…No Brasil, o interesse pelos escores estratégicos na fluência verbal tem se ampliado nos últimos anos, mas aspectos referentes ao método de pontuação têm sido pouco considerados, e estudos sistemáticos sobre suas qualidades psicométricas ainda são escassos (Abwender et al, 2001), assim como ocorre em diversas medidas em psicologia (Pawlowski, Trentini, & Bandeira, 2007).…”
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“…Além dos métodos já aplicados, também é possível investigar as evidências de validade de construto do instrumento mediante análises fatoriais (Pawlowski, Trentini, & Bandeira, 2007). As análises fatoriais podem ser uma ferramenta adicional para extrair alguns elementos constitutivos do funcionamento cognitivo.…”
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