Evaluación psicométrica de un instrumento para la medición de variables asociadas al consumo electrónico en el contexto venezolano

the purpose of this research was statistical test (validity and reliability) of electronic consumption questionnaire, this included following subscales: perceived usefulness, computational self-efficacy, consumption intention, electronic consumption, were adapted from garcia's model (2007a & 2007b), and make suggest to adapt it a venezuela context. 214 students answered the questionnaire. the new instrument was named ivace (variables associated with electronic consumption inventory), psychometric analysis resulted high reliability level (α≥ 0.80). factors analysis showed consumption intention and electronic consumption scales had a single dimension, the others scales, perceived usefulness and computational self-efficacy have two dimensions each.