The relationship between preferred objects associated with stereotypy, stereotypic behavior, and accuracy of responding during a counting task by a child with autism was analyzed. Teaching with high-preference objects occasioned more stereotypic behavior and less accurate counting than teaching with medium- and low-preference objects. (Author/DB)

The study evaluated a reinforcement theory of stereotyped behavior with six autistic students (ages 9-16). Three students evidenced decreases in stereotypy and increases in responding in the presence of usual reinforcers, while the other three students required external suppression of stereotypy before increases in responding were shown.…

This study examined effects of cue control and behavioral relaxation training (BRT) with five subjects having severe mental retardation. BRT produced reductions in rated anxiety and improvements in concentration for all subjects. Cue control words were effective only after they had been linked with BRT. (DB)

Two experiments with 15 individuals having profound mental retardation found difficulties in identifying reinforcers that were actually effective in treatment of chronic training needs. Research needs in evaluating training alternatives for people with profound multiple disabilities who move very little or who respond with very long latencies are…

A correction procedure, including interruption, physical guidance, verbal instruction, and repetition, was used to train five students with severe/profound mental retardation to reject unmatching referents to their gesture mands. Trainers are urged to assess student response when items not matching the referent of a prior request are offered.…

Two experiments with a total of 17 adolescents or adults with severe mental retardation evaluated the potential of exclusion procedures (selection of an undefined object in comparison with a defined object) as a means of training basic naming skills. Reliable exclusion and naming performance were demonstrated in nearly all subjects. (DB)

Two students with moderate to severe mental retardation learned delayed matching to sample in which some of the trials involved complex sample stimuli, each consisting of a picture and a printed word. Matching to either the preceding picture or printed word sample was reinforced. Evidence for the formation of equivalence classes was observed.…

This study examined the matching and sequencing of quantities, numerals, and arbitrary forms by two individuals with mental retardation. Results showed that sequence training did not readily lead to new matching performances, unlike prior research with college students. Instead, training in matching to sample yielded emergent sequence production…

This study, which involved training four young adults with moderate or severe mental retardation on housekeeping and janitorial work skills, found that simulation instruction based on general case methodology can be used to teach complex sequences, that naturalistic instruction seemed more efficient than simulation instruction, and that neither…

The response satiation model of instrumental performance was used in two experiments to establish contingencies which reduced the self-injurious behavior of two adults with profound mental retardation and multiple handicaps. Transfer and generalization of training effects were also observed. (Author/DB)

A multiple-baseline-across-subjects study found that training in self-management reduced the inappropriate verbalizations of two middle school students with learning disabilities in a special class setting. The students also progressed more rapidly through the classroom token-economy levels system, designed to improve academic and social skills…

In 2 experiments with 6 boys (ages 12 and 13) having mild and moderate mental retardation, directed rehearsal was used to teach subjects to either recognize or produce 6 basic facial expressions of emotion. Training in both skills was effective, and the recognition training was maintained at 8-week and 12-week assessments following instruction.…

This study investigated the differential effectiveness of assertiveness and problem-solving training on 28 dually diagnosed (mild mental retardation and mental disorders) patients' adaptive social behavior, distress and psychiatric symptoms, anger control, and problem-solving coping skills. Improvements resulted from combined assertiveness and…