• Theft / vandalism
• Mischiefs
• School drop out
• Offenses and weapons
• Graffiti
• Defiant oppositional behavior

Moral, José.

Facultad de Psicología de la Universidad Autónoma de Nuevo León. c/ Mutualismo 110. Col. Mitras Centro, CP: 64460, Monterrey, Nuevo León (México)

E-mail: jose_moral@hotmail.com

ECODI27 evaluates by means of six factors the presence of asocial behavior in adolescents, using a total of 27 items that are graduated on a Likert scale with five response options, resulting in an effective instrument for the detection of disruptive patterns during this period.

The total score of the scale, as well as, specifically the Theft / Vandalism and Mischief factors, obtained high values of internal consistency (.897-.746). Graffiti in women (.564) and challenging oppositional behavior (.568) the lowest. Dropping out of school (.887) and Litigation and weapons (.600)

• Individual and collective
• Paper

The scores and factors are obtained through the summation of items, indicating lower scores a greater presence of social behaviors. Scores can range between 27 and 135, with a score of 85 or less being considered behavioral

Moral, J., & Pacheco, M. E. (2010). Consistencia interna y validación de la estructura factorial de la Escala de Conducta Disocial (ECODI27) en tres muestras distintas. Anuario de Psicología Jurídica, 20, 15-29.