Análisis psicométrico del Inventario de autoeficacia para las inteligencias múltiples-revisado (IAMI-R) en estudiantes peruanos de nivel secundario
Date
2018
Journal Title
Journal ISSN
Volume Title
Publisher
Vicerrectorado de Investigación - Univesidad San Ignacio del Loyola
Abstract
El presente estudio instrumental (Ato, López y Benavente, 2013) o de tipo
psicométrico (Alarcón, 2008) planteó como objetivo estimar la validez y
fiabilidad del Inventario de Autoeficacia para las Inteligencias Múltiples-
Revisado (IAMI-R, Pérez y Cupani, 2008) en estudiantes peruanos de
quinto de secundaria. Se trabajó con una muestra de 1304 adolescentes, edad
promedio 16.81, dividida en dos grupos de 652. La confiabilidad se calculó
con el Alfa ordinal (Contreras & Novoa-Muñoz, 2018) y con el coeficiente
Omega de McDonald, obteniéndose valores apropiados. El Análisis Factorial
Exploratorio (AFE) confirma los ocho factores de la versión original que
explican el 70% de la variabilidad de las puntuaciones. Con el análisis
factorial confirmatorio (AFC) se obtuvieron índices de ajuste que confirman
esta estructura factorial: SSc2 = 1857.73, gl = 1047, SSc2 / gl = 1.77,
RMSEA = .035, SRMR = .049, CFI = .915 y TLI = .908. Los resultados
confirman que el IAMI-R es adecuado para evaluar autoeficacia asociada a
inteligencias múltiples en estudiantes peruanos que culminan la secundaria.
The objective of this instrumental study (Ato, López & Benavente, 2013) or psychometric-type (Alarcón, 2008) was to estimate the validity and reliability of the Self-Efficacy Inventory for Multiple Intelligences-Revised (IAMI-R, Pérez & Cupani, 2008) in Peruvian students of fifth year of high school. We worked with a sample of 1304 adolescents, with an average age of 16.81, divided into two groups of 652. Reliability was calculated with the Ordinal Alpha (Contreras & Novoa-Muñoz, 2018) and with the McDonald’s Omega coefficient, obtaining appropriate values. The Exploratory Factor Analysis (AFE) confirms the eight factors of the original version that explain 70% of the variability of the scores. With the confirmatory factorial analysis (CFA), adjustment indices were obtained confirming this factorial structure: SSc2 = 1857.73, gl = 1047, SSc2 / gl = 1.77, RMSEA = .035, SRMR = .049, CFI = .915, and TLI = .908. The results confirm that the IAMI-R is adequate to evaluate self-efficacy associated with multiple intelligences in Peruvian students who complete high school.
The objective of this instrumental study (Ato, López & Benavente, 2013) or psychometric-type (Alarcón, 2008) was to estimate the validity and reliability of the Self-Efficacy Inventory for Multiple Intelligences-Revised (IAMI-R, Pérez & Cupani, 2008) in Peruvian students of fifth year of high school. We worked with a sample of 1304 adolescents, with an average age of 16.81, divided into two groups of 652. Reliability was calculated with the Ordinal Alpha (Contreras & Novoa-Muñoz, 2018) and with the McDonald’s Omega coefficient, obtaining appropriate values. The Exploratory Factor Analysis (AFE) confirms the eight factors of the original version that explain 70% of the variability of the scores. With the confirmatory factorial analysis (CFA), adjustment indices were obtained confirming this factorial structure: SSc2 = 1857.73, gl = 1047, SSc2 / gl = 1.77, RMSEA = .035, SRMR = .049, CFI = .915, and TLI = .908. The results confirm that the IAMI-R is adequate to evaluate self-efficacy associated with multiple intelligences in Peruvian students who complete high school.
Description
Keywords
Autoeficacia para inteligencias múltiples, Análisis psicométrico, Estudiantes peruanos, Self-efficacy for multiple intelligences, Psychometric analysis, Peruvian students