Validation study of the Narcissistic Personality Inventory-13 among a school sample of Portuguese youths

Pechorro, Pedro; Nunes, Cristina; Goncalves, Rui Abrunhosa; Simoes, Mario R.; Oliveira, Joao Pedro

http://hdl.handle.net/10400.1/14495

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Autores

Pechorro, Pedro

Nunes, Cristina

Goncalves, Rui Abrunhosa

Simoes, Mario R.

Oliveira, Joao Pedro

Resumo(s)

The main aim of the present study was to translate and validate the Narcissistic Personality Inventory-13 (NPI-13) among a school sample (N=543) of male and female Portuguese youths. The NPI-13 demonstrated good psychometric properties, namely in terms of its three-factor structure, internal consistency, convergent validity, discriminant validity and criterion-related validity. Positive correlations were found with Conduct Disorder symptoms, alcohol use, drug use and unprotected sex. The psychometric properties of the NPI-13 mostly justify its use among Portuguese adolescents in a school context.

Palavras-chave

Psychopathic traits inventory Self-esteem Antisocial-behavior Linked narcissism Aggression Grandiose Construct Disorder Validity Adolescents

URI

http://hdl.handle.net/10400.1/14495

Projetos de investigação

TRAÇOS PSICOPÁTICOS E ACTIVIDADE CRIMINAL EM DELINQUENTES JUVENIS

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Editora

Aidep

DOI

10.21865/RIDEP50.1.06

Coleções

FCH2-Artigos (em revistas ou actas indexadas)

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