The effects of multiple-exemplar self-instructional training on high school students' generalized conversational interactions

A translational evaluation of listener interest on the presentation of conversation topics to individuals who exhibit restricted interests

Listener behavior has been shown to influence speaker behavior. However, little is known about the extent to which listener behavior can influence countertherapeutic outcomes. This study evaluated the influence of listener interest on the topics presented by adult participants conversing with an experimenter acting as an individual who exhibited restricted interests. Each session consisted of a 5‐min conversation, during which the participant was instructed to talk about 3 topics. We compared the duration of topic presentation across phases in which the experimenter behaved as an interested listener for 1 topic or for all 3 topics. Results showed that topic presentation was controlled by listener interest and all participants reported that the simulation was believable, acceptable, and useful. Although preliminary, these findings have implications for understanding possible undesirable interactions between individuals diagnosed with autism spectrum disorder who exhibit restricted interests and their peers or caregivers.

Supporting Social Play Skill Acquisition and Generalization of Children with Autism Through Video Modeling

This study assessed the effects of portable video modeling on social interactions of four children with autism, three boys and one girl, 4- to 5-year-olds, in preschools in Iceland. Participants were shown 1-min videos on a small handheld device where a peer model initiated social interactions and played with two peers. A multiple-probe-across-participants design showed that video modeling reduced latency to social initiation and increased reciprocal play and language use per 5-min play sessions. Improvements generalized to other peers, a larger group, and to the main classroom and were maintained post intervention. These preliminary findings suggest that video modeling with a handheld device could support the acquisition and generalization of social play of preschool children with autism in natural settings.

The importance of multiple exemplar instruction in the establishment of novel verbal behavior

According to traditional linguistic accounts language, and its generative nature, cannot be taught. From a behavior analytic perspective, language is like any other behavior; it is learned and amenable to change. Based upon Skinner's radical behavioral analysis of verbal behavior, specific procedures have been designed to promote novel verbal relations. However, despite the strength and utility of this approach, using behavioral principles to understand the generativity of language has been challenging. Dependent upon the specific theory (e.g., stimulus equivalence, relational frame theory, bidirectional naming) within the radical behavioral orientation, researchers arrange unique procedures to evaluate the variables responsible for this phenomenon. This paper presents the commonalities and differences of two procedures (i.e., multiple exemplar training, multiple exemplar instruction) with examples of research highlighting the use of both in producing generativity. Further, it describes how multiple exemplar instruction is independent from other procedures leading to this outcome, and concludes by providing recommendations for both research and practice.

Self-Prompted Communication Book Use to Increase Social Interaction among High School Students

This investigation examined the effects of self-prompted communication book training provided by peers on the conversational initiations of four high school students with extensive support needs. The intervention was associated with increases in participants' appropriate initiations and general education conversational partners' corresponding responses. The self-prompting strategy also was associated with increases in conversational topics discussed and decreases in inappropriate initiations by participants. In addition, interviews conducted postintervention generally indicated that participants believed they had (a) met their social goals to increase their interactions with their general education peers and (b) made more friends at school. Implications of findings are discussed and suggestions made for future programmatic efforts.

An Alternative Method for Quantitative Synthesis of Single-Subject Researches

The purpose of the present study is twofold: (a) to compare the validation of percentage of nonoverlapping data approach and percentage of data points exceeding the median of baseline phase (PEM) approach, and (b) to demonstrate application of the PEM approach in conducting a quantitative synthesis of single-subject research investigating the effectiveness of self-control. The results show that the PEM had higher Spearman correlation with original authors’judgment than PND did. The results of applying the PEM approach to synthesize the effect of self-control training on academic and social behavior showed that the treatment was highly or at least moderately effective.

Teaching Children and Young Adults with Mental Retardation in School Programs: Current Research

This paper reviews the recent behavioural research on instruction of children and young adults with mental retardation in schools settings and community-based school programs. Instructional research in 12 skill areas (motor, self-care, communication, social skills, choice making, school behaviours, health and safety skills, home management, leisure skills, community use, vocational skills, and academics) meeting specified criteria on population (age and disability), location of instruction, functionality of skill, and research integrity was identified in 11 journals from 1990 through 1996. The pool of identified research is discussed by skill category and by intervention method, with critical comments made regarding strengths and weaknesses. Conclusions are drawn for practitioners and future researchers.

Social Stories for children with disabilities

A review of the empirical research literature on Social Stories is presented, including a descriptive review and single-subject meta-analysis of appropriate studies. Examination of data suggests the effects of Social Stories are highly variable. Interpretations of extant studies are frequently confounded by inadequate participant description and the use of Social Stories in combination with other interventions. It is unclear whether particular components of Social Stories are central to their efficacy. Data on maintenance and generalization are also limited. Social Stories stand as a promising intervention, being relatively straightforward and efficient to implement with application to a wide range of behaviors. Further research is needed to determine the exact nature of their contribution and the components critical to their efficacy.

Modifying the affective behavior of preschoolers with autism using in-vivo or video modeling and reinforcement contingencies

The purpose of this study was to modify the affective behavior of three preschoolers with autism in home settings and in the context of play activities, and to compare the effects of video modeling to the effects of in-vivo modeling in teaching these children contextually appropriate affective responses. A multiple-baseline design across subjects, with a return to baseline condition, was used to assess the effects of treatment that consisted of reinforcement, video modeling, in-vivo modeling, and prompting. During training trials, reinforcement in the form of verbal praise and tokens was delivered contingent upon appropriate affective responding. Error correction procedures differed for each treatment condition. In the in-vivo modeling condition, the therapist used modeling and verbal prompting. In the video modeling condition, video segments of a peer modeling the correct response and verbal prompting by the therapist were used as corrective procedures. Participants received treatment in three categories of affective behavior--sympathy, appreciation, and disapproval--and were presented with a total of 140 different scenarios. The study demonstrated that both treatments--video modeling and in-vivo modeling--systematically increased appropriate affective responding in all response categories for the three participants. Additionally, treatment effects generalized across responses to untrained scenarios, the child's mother, new therapists, and time.

Teaching children with autism to initiate and sustain cooperative play

This study investigated the acquisition, transfer, and maintenance of cooperative play in six children with autism. Two approaches were compared. In one approach, the participants observed two models engaging in cooperative play, before taking the place of one of the models while the play episode just observed was repeated. The second approach was identical to the first except that the participants were now required to verbally describe the modeled play episode before taking the place of one of the models. During training, modeled play episodes varied across play topics, and the criterion for mastery was first trial learning of novel play episodes. A nonconcurrent multiple baseline design across participants was applied. The results showed that the participants failed to acquire cooperative play until the verbal description was included in the training procedure. Following training with verbal description, all participants: a) could initiate episodes and sustain episodes initiated by their play partner; b) were able to take turns in episodes that were considerably longer than the episodes practiced during training; c) varied their play within and between play episodes; and, d) transferred those skills across play partners, settings, and time.

Identifying critical social interaction behaviors among high school students with and without disabilities

This article describes an investigative process used to identify critical behaviors that relate to social interaction among high school students with and without disabilities. A series of studies resulted in the identification of six empirically and socially validated conversational behaviors that could serve as targets of interventions designed to increase social interaction. Findings also indicated that little social interaction occurred among high school students with and without mental retardation in the absence of programming or supports. Implications of the findings are discussed as well as suggestions for future research. Finally, a model for social skills interventions is proposed that may result in increased social interaction among students with and without disabilities.

Academic effects of providing peer support in general education classrooms on students without disabilities

We studied the academic effects on peers without disabilities of serving as peer supports for students with disabilities in general education classrooms. Three peers were studied using a range of indicators, including academic engagement, coursework performance, and social validity assessments. Peers assisting a student with disabilities via curricular adaptation, assignment completion, and social facilitation constituted the multicomponent independent variable. We used withdrawal or multiple baseline designs to demonstrate positive benefits for peers for all measures used. In addition, follow-up data for 2 peers indicated that the positive changes associated with serving as a peer support were maintained for up to 2 months. Our results are discussed in relation to the possible academic and social effects of providing peer supports in general education classrooms for students with and without disabilities.