ABSTRACT:The scope of this work is to adapt and analyze the psychometric properties of the CARLOS (CRAFFT) instrument using a sample of 220 university students in Zacatecas, México, and to validate it for its use. The internal consistency of the instrument is estimated, the unidimensionality of it is explored, the sensitivity and specificity is calculated, among other things. It is concluded that the instrument is valid to be used in Mexican university students.
RegardsGloria Velia Reyna Barajas
Luis Fernando Copertari IsaacsonFerran Padrós BlàzquezFabiola González Betanzos