1. Reliability of the Aberrant Behavior Checklist and the effect of variations in instructions;Aman;American Journal of Mental Deficiency,1987
2. Research interviews with people with mental handicaps;Atkinson;Mental Handicap Research,1988
3. Adaptive Behavior Scale, Part Two: Relative severity of maladaptive behavior;Clements;American Journal of Mental Deficiency,1980
4. Adaptive Behavior Scale, Part Two: Predictive efficiency of severity and frequency scores;Clements;American Journal of Mental Deficiency,1981