TEACHING SOCIAL/VOCATIONAL SKILLS TO RETARDED ADULTS WITH A MODIFIED TABLE GAME: AN ANALYSIS OF GENERALIZATION

In this study, a social skills training program for institutionalized mildly or moderately retarded adults was extended to include skills relevant to vocational settings. Target behaviors involving a verbal action or reaction within six skill areas were taught using a commercially available board game, Sorry, and a specially designed card deck. The training program featured response specific feedback, self-monitoring, individualized reinforcers, and individualized performance criterion levels. Using a multiple baseline across two groups (n = 3 per group), the game contingencies increased social/vocational skills in all targeted areas. Generalization was assessed in two settings: a simulated workshop in which pre and post measures were taken and in the institutional workshop where the residents worked. The posttraining simulated workshop results revealed that the residents' newly learned skills had generalized. However, repeated generalization measures of the residents' social interactions in the institutional workshop were equivocal as were measures of their productivity.     

ESTABLISHING GENERATIVE YES/NO RESPONSES IN DEVELOPMENTALLY DISABLED CHILDREN

We evaluated the effects of two procedures for teaching four developmentally disabled children to respond yes/no appropriately. During baseline, tutoring was conducted in which five known items were individually presented with the question, “Is this a_____?”, followed either by access to requested items or by remedial prompting contingent on responding. When tutoring did not improve performance, instruction was embedded in the regular classroom activities. In this condition, items requested by students were either presented or withheld on the basis of their response to the question, “Do you want ______?”. Increases in correa responding were confirmed by a multiple-baseline design across all four students and were maintained with the introduction of new items. However, generalization to “Is this a_____?” questions did not occur in the tutoring setting until specifically programmed. Subsequently, students also demonstrated appropriate yes/no responding to questions involving actions, possession, and spatial relations.     

BUILDING RESPONSE CLASSES: A COMPARISON OF TWO PROCEDURES FOR TEACHING GENERALIZED POURING TO LEARNERS WITH SEVERE DISABILITIES

Five individuals with profound mental retardation received instruction on liquid pouring. The effects of two training strategies on performance with nontrained pitchers and receptacles were compared within a split multiple baseline design across subjects. One training approach followed general case instruction guidelines in which both difficult and easy teaching examples were selected that sampled the range of relevant stimulus and response variation. The second training approach approximated the early steps in an easy-to-hard sequencing strategy and involved using only a set of easy teaching examples that did not sample the full range of relevant stimulus and response variation required for successful pouring in natural settings. Results indicated that only after training with the full set of general case examples did the learners become competent with the nontrained generalization probe tasks. In addition, the set of easy examples resulted in learners performing topographically predictable errors with the generalization probe tasks.     

TEACHING SELF-CATHETERIZATION SKILLS TO CHILDREN WITH NEUROGENIC BLADDER COMPLICATIONS

We examined the effects of simulation training on the acquisition of self-catheterization skills in 2 female children with spina bifida. Based on a task analysis, the children were taught to perform on a doll each of the components of preparation, and, using a mirror to locate the urinary meatus, to insert and remove the catheter and to clean-up. Before, during, and after training, the children's performance of the skills on the doll and on themselves was assessed. Results of a multiple baseline design across subjects and skill components showed that doll training facilitated the children's acquisition of self-catheterization skills.     

GENERALIZATION OF STUDENT QUESTION ASKING FROM SPECIAL CLASS TO REGULAR CLASS SETTINGS

This study investigated the use of videotaped exemplars taken from a regular education mathematics class to teach generalization of question asking. Three mildly handicapped fourth-grade students who asked few questions in the regular education class served as subjects. Measures of the frequency of question asking and percentage of accuracy on assignments were obtained in the regular class. Treatment included showing the videotapes to the subjects, structuring opportunities for rehearsing question asking, and providing feedback. The results showed training procedures implemented in the learning resource room were effective in increasing the level of participants' question asking and in improving their scores on assignments in the regular mathematics class.     

OVERVIEW OF SUPPORTED EMPLOYMENT

This article traces the emergence of supported employment as a result of philosophical changes in expectations for persons with disabilities, based on scientific developments that challenged traditional service-delivery models. Supported employment program characteristics also are reviewed, and the influence of applied behavior analysis is outlined. Finally, areas for future research in supported employment are discussed.     

INCREASING GENERALIZED SOCIAL INTERACTIONS IN PSYCHOTIC AND MENTALLY RETARDED RESIDENTS THROUGH PEER-MEDIATED THERAPY

This study investigated whether withdrawn adults living in a residential center for psychotic and mentally handicapped persons could serve as peer therapists to increase the social interaction of other withdrawn residents. Two pairs of residents served as participants. Treatments were introduced and evaluated within a multiple baseline with reversal design. After baseline, the peer therapist was instructed to increase the social interactions of a target peer through engagement in social interactions. The results demonstrated that the peer therapist increased the social interactions of target peers. However, these increases did not generalize to other residents until the introduction of a multiple peer therapist condition. The percentage of time the peer therapists interacted with other nontarget residents also increased throughout the study. These results were maintained during a 4-month follow-up condition.     

GENERALIZATION AND MAINTENANCE OF PRESCHOOL CHILDREN'S SOCIAL SKILLS: A CRITICAL REVIEW AND ANALYSIS

This paper summarizes the results of a retrospective review of generalization in the context of social skills research with preschool children. A review of studies from 22 journals (1976 to 1990) that assessed generalization as part of social interaction research provided information concerning the prevalence of studies that have assessed generalization, common practices concerning the production and assessment of generalization, and the overall success of obtaining generalization and maintenance of social behaviors. A comparison of the most and least successful studies, with respect to generalization, revealed some differences concerning the practices employed by studies within each group. Differences differentially related to the production of generalization are discussed and recommendations are provided to guide and support future research efforts.     

Acquisition and generalization of manual signs by hearing-impaired adults with mental retardation

Behavioral procedures have been used to teach manual communication skills to individuals with mental retardation, although few studies have examined the assessment of generalization of such skills beyond the teaching environment. In this study, we investigated the effectiveness of directed rehearsal for teaching and facilitating the generalization of manual signs by six hearing-impaired adults with mental retardation. The effects of directed rehearsal, alone and combined with positive reinforcement for correct responses, were compared to a no-training control condition in an alternating treatments design. Although directed rehearsal was superior to the no-training control condition in teaching manual signs, the procedure was more effective when combined with positive reinforcement. The combined procedure was used to facilitate the generalization of learned signs across a number of variables. The results showed that there were high levels of generalization by all participants across novel phrases, settings, and trainers but variable levels of generalization to another response mode by some subjects. Further, increased levels in overall vocal communication were found for most participants.     

Programming generalization of social skills in preschool children with hearing impairments.

The efficacy of a social skills training package in producing stimulus generalization, both with and without the systematic application of generalization programming techniques, was evaluated with 5 preschool children with hearing impairments. The evaluation was conducted within a multiple baseline design. Generalization probes were conducted daily. The social skills training package was implemented in a training setting and produced high, stable rates of social interaction in that setting. However, generalization of the social skills to new teachers, peers, and play activities did not occur until generalization programming strategies were applied in the original training setting. Using sufficient stimulus exemplars and contacting natural consequences appeared to be the key strategies for promoting generalization of social interaction. In addition, the use of supplementary procedures (e.g., a fluency criterion and treatment integrity checks) may have contributed to stimulus generalization.