The article suggests and describes several ways in which social validation procedures can be employed by researchers and educators to help them select when and how much to modify target behaviors of students. (DLS)

To date, the assessment methodology in the area has moved in two directions: sociometric measures (peer nomination and peer rating scales), which have provided the major means of identifying the socially competent child; and direct observation, principally employed in the specification of socially competent behaviors. (Author/DLS)

The study evaluated the effects of a time-efficient reinforcer assessment package with three preschoolers with autism. Systematic assessment of children's reinforcers for correct responding virtually eliminated nontargeted maladaptive behaviors, and yielded expected improvements in accuracy. (Author/DB)

A procedure enabling 19 adolescents/adults with profound mental retardation to express food and drink preferences was evaluated. Results indicated that active choice making occurred, and caregiver opinion was not predictive of participant preferences. Choices made using the procedure were similar to choices made when less structured opportunities…

Data are summarized from 152 single-subject analyses of the reinforcing functions of self-injurious behavior (SIB) in individuals with developmental disabilities. Overall results indicated that functional analysis methodologies are extremely effective in identifying the environmental determinants of SIB on an individual basis and, subsequently, in…

Principles of statistical process control are applied to a clinical setting through the use of control charts to detect changes, as part of treatment planning and clinical decision-making processes. The logic of control chart analysis is derived from principles of statistical inference. Sample charts offer examples of evaluating baselines and…

The Behaviors of Eating and Activity for Children's Health Evaluation System (BEACHES) codes direct observations of children's dietary and physical activity behaviors and associated environmental events, including physical location, antecedents, and consequences. The system's reliability and validity was assessed in a study of 42 children (ages…

The Personal Appearance Index, an assessment of physical appearance and personal care, was used to assess 12 youngsters with autism who lived at home, in group homes, or in institutions. The index showed differences in the appearance scores of institutionalized children compared to others and was used to provide feedback to the children's…