Estudios de validez y confiabilidad de la Escala de Compra Impulsiva en jóvenes y adultos de la ciudad de Córdoba, Argentina

Otros responsables
Fecha
11/2013
Editorial
Universidad Católica del Uruguay. Facultad de Psicología
Revista
Ciencias Psicológicas
Título del libro
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Fecha del evento
Institución organizadora
ISSN
1688-4094
eISSN
1688-4221
ISBN
Idioma
Español
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Clasificación temática
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Resumen
En esta investigación se examinan las propiedades de validez y confiabilidad de la Escala de Compra Impulsiva de Rook y Fisher (1995) en el ámbito local. Además, se aporta evidencia acerca de la relación entre compra impulsiva y arrepentimiento. Participaron estudiantes universitarios (muestra A) y adultos de 18 a 65 años (muestra B) de la ciudad de Córdoba (Argentina). Con la muestra A se realizaron estudios exploratorios y análisis confirmatorios, y se examinó la consistencia interna a través del coeficiente alfa de Cronbach. Con la muestra B, además, se evaluó la correlación entre la compra impulsiva y el arrepentimiento, controlando por la edad de los participantes. Los resultados evidenciaron una estructura unifactorial que explica el 37.17% de la variabilidad total, en tanto que todos los ítems presentaron cargas factoriales superiores a .40 y los pesos de regresión estuvieron en el rango .18-.60 (muestra A) y .42-.81 (muestra B). Se observaron valores alfa de Cronbach aceptables (muestra A = .84 y muestra B = .87). La relación entre compra impulsiva y arrepentimiento mostró ser significativa pero de baja magnitud. En general, los resultados evidencian que la escala presenta adecuadas propiedades psicométricas para ser empleada en el ámbito local.
In this research the reliability and validity of the Rook and Fisher’s Impulsive Buying Scale (1995) were examined. Evidence about the relationship between impulsive purchase and regret is reported. The samples were composed by university students (sample A) and adults from 18 to 65 years old (sample B) from Córdoba City (Argentina). For sample A, exploratory and confirmatory analyses were performed, and internal consistency was examined by Cronbach’s alpha coefficient. For sample B, the correlation between impulsive purchase and regret was also evaluated. The results showed an unifactorial structure that explains the 37.17% of the total variability, while all items showed factor loadings above .40 and regression weights were in the range .18-.60 (sample A) and .42.81 (sample B). It were observed acceptable Cronbach’s alpha coefficient (sample A = .84 y sample B =.87). The relation between impulsive buying tendencies and regret was significant but low magnitude. Overall, the results show that the scale has adequate psychometric properties to be used locally.
In this research the reliability and validity of the Rook and Fisher’s Impulsive Buying Scale (1995) were examined. Evidence about the relationship between impulsive purchase and regret is reported. The samples were composed by university students (sample A) and adults from 18 to 65 years old (sample B) from Córdoba City (Argentina). For sample A, exploratory and confirmatory analyses were performed, and internal consistency was examined by Cronbach’s alpha coefficient. For sample B, the correlation between impulsive purchase and regret was also evaluated. The results showed an unifactorial structure that explains the 37.17% of the total variability, while all items showed factor loadings above .40 and regression weights were in the range .18-.60 (sample A) and .42.81 (sample B). It were observed acceptable Cronbach’s alpha coefficient (sample A = .84 y sample B =.87). The relation between impulsive buying tendencies and regret was significant but low magnitude. Overall, the results show that the scale has adequate psychometric properties to be used locally.
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