PROPIEDADES PSICOMÉTRICAS DE UNA VERSIÓN BREVE DEL DRIVING ANGER EXPRESSION INVENTORY EN CONDUCTORES ESPAÑOLES

The aim of the present research was to develop a brief version of the Driving Anger Expression Inventory to assess in few minutes the frequency of different types of anger expression behind the wheel. [...]a sample composed of 441 drivers who completed the long version of the Driving Anger Expression Inventory. [...]the fifth way of anger expression is the adaptative way of anger expression, which such behaviors as breathing deeply, or listen to the radio in order to getting calm. [...]22 items were taken, so five of them belonged to the verbal expression factor, four of them did it to the physical expression, five of them did it to the expression through the own vehicle, three did it to the displaced aggression factor, and five of them did it to the adaptative expression factor. [...]with the aim of assessing the convergent validity of this new brief version of the DAX, the bivariate correlation coefficient between each pair of equivalent factors (large way and brief way) was calculated.