Greeting skills: A systematic review of the literature

Individuals with disabilities often demonstrate difficulty in social communication skills such as greetings. Studies have shown that deficits in greetings may negatively affect social interactions and vocational opportunities. Therefore, previous research has evaluated a variety of teaching procedures to increase greetings for individuals with disabilities with varying efficacy. This review of the literature provides an overview of studies to date in which greetings were taught to individuals with intellectual disabilities. A variety of teaching procedures were identified, and implications of those procedures are discussed. Results suggest that multiple teaching procedures may be effective; however, component analyses, further replication, and modified generalization procedures are necessary. Implications for future researchers include identifying a technological definition of greetings and evaluating effective teaching procedures and generalization strategies. Implications for practitioners include teaching one greeting type at a time, limiting the number of social skills taught simultaneously, identification of effective teaching procedures and generalization considerations.     

Social skills: A review of cognitive-behavioral training procedures with children

Thirty-one studies utilizing cognitive-behavioral procedures to train social skills were reviewed. The review was organized around six methodological issues: (a) age of subjects; (b) training procedures; (c) outcome measures; (d) research design; (e) evidence for generalization; and (f) social validation. Suggestions for future applied research are discussed, such as investigations regarding developmental changes in socially skilled behavior, increased use of multiple dependent measures, more intensive programming for generalization, and the establishment of the social importance of the effects of social skills training programs.     

A review of behavioral procedures to teach motor skills to individuals with severe disabilities

Behavioral procedures are one approach to teaching or improving the fluency of motor skills of individuals with severe disabilities. This article provides a review of behavioral procedures by highlighting antecedents, consequences, and multifaceted techniques. Investigations are reviewed in each area according to (a) replicability of the intervention, (b) experimental control, (c) maintenance, (d) generalization, and (e) social validation. Practitioner implications address selection of reinforcers, reinforcement schedules, and teaching within meaningful routines. Future research recommendations highlight the need for documenting that stimuli are actually reinforcers. Additional research needs emphasize targeting maintenance, generalization, and social validation.     

On Stimulus Generalization and Stimulus Classes

Stimulus generalization has been defined as the spread of effect of reinforcement for responses emitted in the presence of one stimulus to different stimuli presented under extinction conditions. As a result of stimulus generalization, novel stimuli come to exert stimulus control over members of the response class. Studies in the applied behavior analysis literature, however, have reported experimental preparations that included prompting and reinforcement procedures during what were claimed to be stimulus generalization conditions. These studies violated the procedural requirement that stimulus generalization be tested under extinction conditions. Responses that come under the control of a class of stimuli may do so by direct training or by stimulus generalization. It is desirable for organisms to respond in the presence of members of an appropriately constructed stimulus class, but we should understand the mechanism of entry into the class by its members. If inaccurate claims of stimulus generalization are made when training procedures are used in the ostensible generalization conditions, the robustness of the original training procedures will be over estimated. By adhering to the operational requirements of behavioral definitions, we could better understand the power and limits of our educational and training procedures.     

THE ENHANCEMENT OF BEHAVIOR MODELING TRAINING OF SUPERVISORY SKILLS BY THE INCLUSION OF RETENTION PROCESSES

Twenty-four first-line supervisors were randomly assigned to two behavior modeling workshops. The training was designed to improve the supervisors' skills in coaching and handling employee complaints. One workshop included both formalized symbolic coding and symbolic rehearsal processes (experimental group) and one did not (control group). Trainee reaction to the training did not differ between groups; however, generalization of observational learning to a novel context was significantly better in the experimental group. The results of this field study replicated Decker's (1980) laboratory results showing the efficacy of formalized retention processes over any retention processes performed by trainees spontaneously. The implications of this line of research are discussed as well as future research needs.     

Generalizing Effective Teaching Skills: The Missing Link in Teacher Preparation

A clear need to teach preservice teachers to generalize newly acquired teaching skills across time and settings has been well established in the literature. Few empirical studies exist that inform teacher educators on ways to promote generalization of teaching skills with beginning teachers, however. Programming for generalization continues to be a missing link between preservice teacher preparation and inservice application of skills. Four factors emerge as important to sustaining teaching skills in classrooms based on a review of the research. A model for promoting generalization of teaching skills using these factors is described including using immediate feedback to promote acquisition of skills, training to mastery to promote maintenance of behavior, programming for generalization, and providing performance feedback in classroom settings. Implications for teacher preparation are discussed such as requiring generalization training in teacher preparation programs and training supervisors to sequentially implement model components.     

The contextual interference effect and sport skills

During the last twenty-five years, the contextual interference effect has been thoroughly studied. This review finds that the effect is relatively robust in basic research, but considerably weaker in applied settings. Motor learning scholars have urged practitioners to develop instructional strategies based upon the inferences of the contextual interference effect. The smaller effects seem to indicate that the concept may have more limited use for the physical educator. It appears that the generalization of procedures from other domains may not adequately accommodate the complexity of motor skills. Manipulating the task difficulty, both nominal and functional, and the contextual continuum may be a promising route for the practitioner.     

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.     

A Review of the Effects of Interspersing Procedures on the Stages of Academic Skill Development

Basic and applied research related to the effects of interspersing trials of maintenance (i.e., review) tasks among trials of acquisition tasks on academic skill development is reviewed. In general, empirical research suggests that interspersing procedures are effective in facilitating acquisition, learning rate, and maintenance. However, some inconsistency exists among the data that suggests student learning, in some instances, may be impeded. Research also suggests that interspersing procedures are not conducive to facilitating generalization. The discrepancy between various research findings and the consistent failure of research on interspersing procedures to increase generalization is critically reviewed in relation to a hierarchical learning theory set forth by Haring and Eaton (1978). From this hierarchical learning theory perspective, inconsistent results may be better understood and predicted. Implications for current practice and directions for future research are also discussed.     

Ethical and Regulatory Considerations for Using Social Media Platforms to Locate and Track Research Participants

As social media becomes increasingly popular, human subjects researchers are able to use these platforms to locate, track, and communicate with study participants, thereby increasing participant retention and the generalizability and validity of research. The use of social media; however, raises novel ethical and regulatory issues that have received limited attention in the literature and federal regulations. We review research ethics and regulations and outline the implications for maintaining participant privacy, respecting participant autonomy, and promoting researcher transparency when using social media to locate and track participants. We offer a rubric that can be used in future studies to determine ethical and regulation-consistent use of social media platforms and illustrate the rubric using our study team’s experience with Facebook. We also offer recommendations for both researchers and institutional review boards that emphasize the importance of well-described procedures for social media use as part of informed consent.     

TEACHING A PARENT TO TRAIN A SPOUSE IN CHILD MANAGEMENT TECHNIQUES

This study analyzed several aspects of the training of a mother and father in child management techniques for use with their 6-year-old severely developmentally delayed son. The mother received clinic training in procedures for increasing her son's independent dressing skills; subsequently, she was asked to teach the same procedures to her husband with no assistance from the trainer. For both parents, procedures were introduced sequentially across two components of parent behavior in a multiple baseline design. Examinations were made of (a) the effectiveness of initial child management training on the mother's behaviors, (b) her ability to teach the same techniques to her husband independently, (c) the generalization of both parents' skills from the training setting (a dressing task) to two untrained activities (eating and toy use), and (d) the impact of training on the child's behavior. Results showed that the mother learned to implement the trained procedures and successfully communicated them to her husband, as evidenced by substantial positive changes in both parents' behaviors after being introduced to the child management skills. Both parents showed some generalization to the untrained activities, and their written comments following training indicated they understood the procedures. Clear-cut improvements were observed in the child's attending and independent performance of dressing and toy use skills concurrent with parent training. A 2-year follow-up report indicated that both parents retained their knowledge of skills taught, continued to use the procedures, and rated the training as very helpful in teaching the child self-help skills.     

Conflict resolution and peer mediation in middle schools: extending the process and outcome knowledge base

Many professional educators are implementing school-based prevention focused on conflict resolution (CR) and peer mediation (PM). The authors conducted research on CR-PM in 3 middle schools. Specifically, they surveyed teachers and students, tracked disciplinary incidents across school years, collected mediation data, and compared mediators with a matched sample to determine attitudinal change as a result of PM training and experience. The authors also surveyed peer mediators and disputants about program satisfaction, as well as peer mediators and their parents about the generalization of PM skills. The authors conclude with implications for developing future CR programs, including a focus on mediation-process evaluation as well as schoolwide outcome measures and the use of peer mediation training as an intervention for students at risk.     

TRAINING AND GENERALIZATION OF SEXUAL ABUSE PREVENTION SKILLS FOR WOMEN WITH MENTAL RETARDATION

Previous research has shown that behavioral skills training to teach sexual abuse prevention skills to women with mental retardation results in skill acquisition but poor generalization. In this investigation we evaluated procedures for enhancing generalization following training. Five women with mental retardation received 10 behavioral skills training sessions followed by in situ training when the skills did not fully generalize. Behavioral skills training resulted in skill acquisition and in situ training produced generalized responding during naturalistic assessments.     

Innovative Retention Methods in Longitudinal Research: A Case Study of the Developmental Trends Study

Minimizing participant attrition is vital to the success of longitudinal research. The Developmental Trends Study (DTS), a longitudinal study of the development of disruptive behavior disorders, has achieved a low attrition rate throughout the study. The development of early retention strategies, managing contact and scheduling history through the use of electronic databases, interviewer persistence, and the emergence of new electronic search methods have contributed to the success of our study. A literature review of retention methodology and practical solutions to maintain participant cooperation is described. A case study of the DTS is presented to inform researchers in longitudinal research on new methods used to maintain high retention rates.     

VALIDITY GENERALIZATION: A REVIEW AND CRITIQUE OF THE CORRELATION MODEL

This paper presents a review and critique of the validity generalization research based on the correlation model. Emphasis was placed on integrating the applied validity generalization studies as well as the computer simulation studies which have tested the accuracy of the various validity generalization procedures in estimating the mean and variance of true validity coefficients. In general, this review indicated that the validity generalization procedures are fairly accurate in estimating the mean and variance of true validities, that the preponderance (e.g., 90%) of corrected validity coefficients for a single predictor-criterion relationship, based on a series of cumulative studies, when placed in distributional form are positive, and that a substantial proportion of observed validity coefficient variation can be attributed to statistical artifacts with sampling error accounting for the majority of the artifactual variance. Moreover, potential problems with validity generalization/meta analysis based on criterion-related validity coefficients were discussed. It was concluded that validity general-ization/meta-analysis is an important development in summarizing cumulative research, however, caution should be exercised in utilizing and interpreting the findings of such analyses. Directions for future research aimed at establishing trait-performance relationships were discussed.     

Conflict Resolution and Peer Mediation in Middle Schools: Extending the Process and Outcome Knowledge Base

Abstract

Many professional educators are implementing school-based prevention focused on conflict resolution (CR) and peer mediation (PM). The authors conducted research on CR-PM in 3 middle schools. Specifically, they surveyed teachers and students, tracked disciplinary incidents across school years, collected mediation data, and compared mediators with a matched sample to determine attitudinal change as a result of PM training and experience. The authors also surveyed peer mediators and disputants about program satisfaction, as well as peer mediators and their parents about the generalization of PM skills. The authors conclude with implications for developing future CR programs, including a focus on mediation-process evaluation as well as schoolwide outcome measures and the use of peer mediation training as an intervention for students at risk.     

In Pursuit of Generalization: An Updated Review

Stokes and Osnes (1989) outlined three principles to facilitate the generalization and maintenance of therapeutic gains. Use of functional contingencies, training diversely, and incorporating functional mediators were recommended. Our review, with most illustrations from studies of youth, updates Stokes and Osnes’s original paper with a focus on evidence-based strategies to increase generalization of therapeutic gains across settings, stimuli, and time. Research since 1989 indicates that training for generalization by increasing the frequency of naturally occurring reinforcers for positive behaviors, and altering maladaptive contingencies that inadvertently reinforce problem behaviors, are associated with favorable treatment outcomes. Training diversely by practicing therapy skills across contexts and in response to varying stimuli is also implicated in clinical outcomes for internalizing, externalizing, and neurodevelopmental disorders. Preliminary research recommends the use of internal (e.g., emotion identification) and external (e.g., coping cards) functional mediators to prompt effective coping in session and at home. Strategies for increasing generalization, including the use of technology, are examined and future research directions are identified.     

The effects of fluent levels of Big 6 + 6 skill elements on functional motor skills with children with autism

Functional motor skills are often taught using chaining procedures. Research suggests that chaining procedures are not likely to be effective if they do not focus on the accuracy and speed of composite skill completion. Precision teaching (PT) research suggests that improved performance of a composite skill can be achieved if the performance speed of the component behaviors is increased. This study assessed the effects of repeated timed practice of component motor skills on speed and accuracy of composite skills and the effects of fluent component motor skills on the completion of daily living composite skills. Three children with autism participated. The results suggest that all participants were able to perform the component skills at their individual aims and performed most of the component skills at fluent levels as assessed by retention and endurance checks. Each participant increased the number of composite skill steps performed independently and one decreased the overall time to complete the composite skill. Copyright © 2010 John Wiley & Sons, Ltd.