1. Teachers' ratings of disruptive behaviors: The influence of halo effects
2. Attention-deficit hyperactivity and conduct disorder: Comorbidity and implications for treatment.
3. Achenbach, T. M. & Edlebrock, C. (1983). Manual for the child behavior checklist and revised child behavior profile.Burlington: University of Vermont, Department of Psychiatry.
4. Barkley, R. A. (1981). Hyperactive children: A handbook for diagnosis and treatment.New I'ork: Guilford Press.
5. Barkley, R. A. (1990). Attention-D&cit Hyperactivity Disorder: A handbook for diagnosis awl treatment.New York: Guilford.