Análisis de la escala para la evaluación del trastorno por déficit de atención con hiperactividad en población escolar Chilena

Vicente, Benjamín; NAVAS, LEANDRO; BELMAR, MARTA; HOLGADO, F. PABLO

Abstract

Background: Epidemiologic studies may be used as a starting point to improve interventions and improve diagnosis, with instruments that are both reliable and adequate. Aim: To analyze the psychometric properties of the Attention Defcit Disorder Evaluation Scale (ADDES) in Chilean primary and high school students. Material and Methods: The ADDES was applied by 142 teachers to 254 students. Attention Defcit Disorder was already diagnosed in 144 students. Explanatory and confirmatory factorial analyses were carried out. Results: Confirmatory Factorial Analysis (CFA) proved that the model suggested by the authors could not be replicated in the Chilean sample. Exploratory Factorial Analysis (EFA) showed that three new factors came out of the analysis. CFA was applied to the new model and modification indexes suggested the introduction of new saturations. Based on the model with the best goodness-of-fit, psychometric characteristics were evaluated. Conclusions: The ADDES adapted to the Chilean context has a high reliability and a strong discrimination ability, allowing the evaluation of behavior disorders, hyperactivity/impulsivity and attention deficit.

Más información

Título según SCIELO: Análisis de la escala para la evaluación del trastorno por déficit de atención con hiperactividad en población escolar Chilena
Título de la Revista: REVISTA MEDICA DE CHILE
Volumen: 138
Número: 12
Editorial: SOC MEDICA SANTIAGO
Fecha de publicación: 2010
Página de inicio: 1502
Página final: 1509
Idioma: es
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872010001300005&lng=en&nrm=iso&tlng=en
DOI:

10.4067/S0034-98872010001300005

Notas: SCIELO