When positive reinforcement was presented via teacher verbalizations in a noncontingent fixed-time schedule, two autistic children (six and nine years old) increased their percentage of correct responding on difficult and easy tasks. (Author/CL)

A study assessed the effectiveness of using objects of obsession as token reinforcers to increase task performance of three children (ages 7-9) with autism. Results indicated that percentage correct on task performance was higher when objects of obsession were used as tokens as opposed to when typical tokens were used. (Author/CR)

A study involving four children (ages 4-7) with developmental disabilities and severe opposition behaviors found that use of reinforcement for compliance in isolation was ineffective in bringing about significant improvement in child compliance. The addition of a graduated request hierarchy appeared to be associated with substantial changes in…

A review of 41 studies on behavioral interventions for children with autism (ages 0-8) found aggression, tantrums, self-injury, and stereotypy were behaviors most targeted. Results also indicate interventions should be developed based on a thorough analysis of biological, antecedent, and consequence events that control them. Behavioral support…

This study of the outcomes of treatment of three children with autism, to reduce fear of dental examinations, found that the children could be trained through a combined desensitization, symbolic modeling, and reinforcement treatment package to undergo a dental exam in an analog setting, and the training could generalize somewhat to a clinical…