Propiedades psicométricas del inventario de expresión de ira estado-rasgo 2 en estudiantes de secundaria

Abstract

Present it investigation departs of the need to have a valid and reliable instrument to evaluate the characteristics of anger. In this sense, the objective in this work is to examine properties I Tear Been Anger's psychometry of Expresión's Inventory 2(STAXI 2) created by Miguel Tobal, Married, Cano Vindel and Spielberger (2001). It was worked up with 469 Mora's pupils of the fifth grade of the secondary level at districts of Florencia de Mora and El Porvenir; the ages of the subjects oscillated between the 16 and the 18 years and they distributed themselves between men and women. Linguistically 14 items was adapted by expert judgment in psychology.The proof presents validity of construct, right now than correlations likewise test they obtained significant moral values, although only four (26, 30, 33 and 36) of 49 items presented scores underneath,20.In like manner, the reliability of the inventory examined by means of the coefficient Alpha of Cronbach presented a general value of,824, reached a Good. In like manner, percentile for all the scales and sub-scales, tie elaborated standards themselves percentile for I generate for the scale anger's Feature and Physical Expression of anger, besides they generated cut-off points and levels for scale and State's sub-scales of anger.