The aversive nature of gentle teaching

The proponents of gentle teaching have undertaken a sustained attack on the aversive nature of procedures used in applied behavior analysis and this attack was recently updated in an article (McGee, 1992) which suggested similarities between methods of torture and methods of applied behavior analysis. The relativity and contextual nature of aversiveness is discussed using examples from the gentle teaching literature itself and it is concluded that any intervention, be it contingent electric shock or “unconditional valuing,” can be regarded as aversive depending on the function of the problem behavior and specific circumstances surrounding the treatment administration.     

AN EVALUATION OF GENTLE TEACHING AND VISUAL SCREENING IN THE REDUCTION OF STEREOTYPY

Gentle teaching and visual screening techniques have been used to control severe behavior problems in persons with mental retardation. An alternating treatments design was used to compare gentle teaching, visual screening, and a task-training condition in the reduction of the high-level stereotypy of 3 persons with mental retardation. Following a baseline phase, a task-training condition using standard behavioral techniques was implemented to establish the effects of training the subjects on the tasks. Results showed a modest decrease in stereotypy. This phase was followed by an alternating treatments phase in which visual screening, gentle teaching, and baseline conditions were compared. Both procedures were superior to the control condition in reducing stereotypic behavior, with visual screening being more effective than gentle teaching. When compared with data from the prior phase, gentle teaching was found to be more effective than task training for 2 subjects but less effective for the 3rd, whose stereotypy increased during gentle teaching. Two succeeding phases in which visual screening was implemented across two and then all three daily conditions reduced stereotypy further to near-zero levels. An additional phase with 1 subject demonstrated that the treatment effects of visual screening were easily replicated across therapists. Mixed and idiosyncratic changes in collateral behaviors occurred. For example, “bonding,” the goal of gentle teaching, occurred at the same low levels under both treatments, contrary to the predictions of gentle teaching's proponents. The results indicate that gentle teaching may not be the universal treatment of choice for stereotypy its proponents suggest, and that it requires further empirical evaluation.     

A renaissance in residential behavior analysis? A historical perspective and a better way to help people with challenging behavior

After a slow start, the popularity of applied behavior analysis for people with severe behavior problems peaked in the 1970s and was then battered down by the effects of methodological behaviorism, the aversives controversy, overregulation, and the inherent limitations of congregate living. Despite the ethical, technical, and conceptual advancements in behavior analysis, many people with challenging behavior live in futile environments in which the behavior analyst can only tinker. A radically behavioristic approach has become available that has the power to change these conditions, to restore the reciprocity necessary for new learning, and to bring residential behavior analysts more in contact with the contingencies of helping and teaching. The approach is consistent with alternatives that behaviorists have suggested for years to improve the image and effectiveness of applied behavior analysis, although it will take the behaviorist far from the usual patterns of practice. Finally, the approach promotes its own survival by promoting access to interlocking organizational contingencies, but its antithetical nature presents many conceptual and practical challenges to agency adoption.     

Early intensive behavioral intervention: emergence of a consumer-driven service model

Parents are becoming influential stimulators and shapers of public policy in regard to educational services for their children. Increasingly, this advocacy has created a controversy about the role of applied behavior analysis as a foundation for early intensive behavioral intervention in autism. Uncertainties exist in policy regarding the role of behavior analysis in early intervention and the capacity of behavior analysis to field a trained work force. Based on contacts with parents of children with autism and information available in a variety of forms on the Internet, there is a rising demand for fundamentally better early intervention services that are available and accessible, provide active intervention, and are based on principles of behavior analysis. Contemporary movements in special and early education, however, appear to be nonconducive to scientifically based treatments, and school districts seem hostile to an increasing role for behavior analysis and to the establishment of services that are responsive to changing parental priorities for the education of their children with autism and related disorders.     

Person-treatment interactions across nonaversive response-deceleration procedures for self-injury: A case study of effects and side effects

Three nominally nonaversive response-deceleration treatment packages, “gentle teaching,” differential reinforcement of incompatible behavior plus interruption, and graduated guidance, were administered to two profoundly retarded men who exhibited topographically similar self-injurious head-hitting maintained under contrasting contingencies identified by functional analysis. Following No Demand and Instructional Demand baseline sessions, the three intervention packages were balanced across 18, 30-minute analog training sessions and three trainers in each subject's prevocational setting, using a simple panel-pressing task as the training objective. There were significant differences between the three packages in rates of target response suppression, effects on collateral behaviors, acquisition of panel pressing, and immediate post-treatment carry-over, both within and between subjects. It is concluded that both functional analysis and within-subject treatment comparison may assist in identification of the least restrictive alternative in applied service settings, and that topographic similarity of self-injury between subjects may not necessarily indicate selection of similar treatment packages.     

The quail, Coturnix coturnix, as a laboratory animal

The quail, Coturnix coturnix, is small, gentle, hardy, adaptable, easy to house, and economical to maintain. Wetherbee and Jacobs (1960) call it the “Drosophila of the avian laboratory,” and yet this charming bird is virtually unknown to the psychological laboratory. Our preliminary investigations show that the pecking operant is readily conditioned and that little or no deprivation is necessary to maintain behavior with food as a reinforcer. Visual and temporal discriminations were very quickly made. Our observations suggest that the social behavior of these birds might be a fruitful area for psychological study. On the basis of our somewhat limited observations, we believe that C. coturnix should prove a useful experimental animal for comparative studies, for basic research in learning, motivation, and perhaps social behavior, and for teaching the analysis of behavior in demonstrations and laboratory courses.     

利他主义:从社会生物学到社会科学

对自然界和人类社会中广泛存在的利他行为,社会生物学在动物行为研究的基础上提出几种假说,并把它推进到人类行为领域,由此引发与其他学科,尤其是社会科学众多解释模式之间的争论.造成分歧的主要原因不仅是利他行为本身的复杂性和多样性,更主要的是不同学科范式之间,以及这些范式所秉承的研究传统和学科目标之间的差异.对利他行为合理的科学解释必须放弃由于学科分割而造成的门户之见,把客现现象的人为分裂重新整合起来.这种学科间的整合不同于以往意义上研究方法的交叉与互补,而是要在"生物--社会"层面建立一个关于人类行为的全新的理论架构.     

Is the learn unit a fundamental measure of pedagogy?

We propose a measure of teaching, the learn unit, that explicitly describes the interaction between teachers and their students. The theoretical, educational research, and applied behavior analysis literatures all converge on the learn unit as a fundamental measure of teaching. The theoretical literature proposes the construct of the interlocking operant and embraces verbal behavior, social interaction, and translations of psychological constructs into complex theoretical respondent-operant interactions and behavior-behavior relations. Research findings in education and applied behavior analysis on engaged academic time, opportunity to respond, active student responding, teacher-student responding, student-teacher responding, tutor-tutee responding, tutee-tutor responding, and verbal episodes between individuals all support a measure of interlocking responses. More recently, research analyzing the components of both the students' and teachers' behavior suggests that the learn unit is the strongest predictor of effective teaching. Finally, we propose applications of the learn unit to other issues in pedagogy not yet researched and the relation of learn units to the verbal behavior of students.     

B. F. Skinner: The Writer and His Definition of Verbal Behavior

Skinner's definition of verbal behavior, with its brief and refined versions, has recently become a point of controversy among behavior analysts. Some of the arguments presented in this controversy might be based on a misreading of Skinner's (1957a) writings. An examination of Skinner's correspondence with editors of scientific journals shows his sophisticated mastery of English and his knowledge of contemporary approaches of linguistics, and might help to settle the meaning of the passages involved in the controversy. A more precise definition of verbal behavior, deduced from Skinner's distinction between verbal and nonverbal operants, is suggested, and a possible reason why Skinner did not define verbal behavior in the terms proposed by this alternative definition is discussed. The alternative definition is more compatible with a functional approach to behavior and highlights what is specific to verbal behavior by pointing to the conventions of the verbal community. Some possible consequences of adopting this alternative definition are described.     

August Dvorak (1894-1975): Early expressions of applied behavior analysis and precision teaching

August Dvorak is best known for his development of the Dvorak keyboard. However, Dvorak also adapted and applied many behavioral and scientific management techniques to the field of education. Taken collectively, these techniques are representative of many of the procedures currently used in applied behavior analysis, in general, and especially in precision teaching. The failure to consider Dvorak's instructional methods may explain some of the discrepant findings in studies which compare the efficiency of the Dvorak to the standard keyboard. This article presents a brief background on the development of the standard (QWERTY) and Dvorak keyboards, describes parallels between Dvorak's teaching procedures and those used in precision teaching, reviews some of the comparative research on the Dvorak keyboard, and suggests some implications for further research in applying the principles of behavior analysis.     

From Classroom to Controversy: Conflict in the Teaching of Religion

What happens when a class assignment becomes a source of controversy? How do we respond? What do we learn? By describing the controversy surrounding an assignment on religion and representation, this article examines conflict's productive role in teaching about New Religious Movements (NRMs) and religion. It suggests that we consider how our personal and institutional dispositions toward conflict influence our pedagogies. Moreover, it urges us to consider how teaching conflicts within and/or between disciplines can enhance our learning objectives and stimulate students' ability to think critically.     

Fostering multiple repertoires in undergraduate behavior analysis students

Eight techniques used by the author in teaching an introductory applied behavior analysis course are described: (a) a detailed study guide, (b) frequent tests, (c) composition of practice test questions, (d) in-class study groups, (e) fluency building with a computerized flash-card program, (f) bonus marks for participation during question-and-answer sessions, (g) student presentations that summarize and analyze recently published research, and (h) in-class behavior analysis of comic strips. Together, these techniques require an extensive amount of work by students. Nevertheless, students overwhelmingly prefer this approach to the traditional lecture-midterm-final format, and most earn an A as their final course grade.     

Stimulus Fading and Response Elaboration in Differential Reinforcement for Alternative Behavior

A hallmark of applied behavior analysis is the development of function‐based interventions for problem behavior. A widely recommended function‐based intervention is differential reinforcement of alternative behavior (DRA), in which reinforcement is contingent upon socially acceptable alternatives to problem behavior (e.g., teaching communication skills). Typically, DRA is introduced under rich schedules of reinforcement. Although effective for initiating behavior change, rich schedules are often impractical in the natural setting. In this study, we evaluated the extent to which a stimulus fading program could be employed to elaborate alternative behavior (mands) in two individuals diagnosed with an autism spectrum disorder. For both participants, problem behavior was reduced substantially upon implementation of the DRA procedure. Further, problem behavior rates remained low and mand rates decreased to more practical levels as the DRA behavioral requirements increased during the fading program. The fading approach demonstrated in this paper may be a useful component of intervention packages for clinicians. Copyright © 2015 John Wiley & Sons, Ltd.     

Evaluating discrete trial teaching with instructive feedback delivered in a dyad arrangement via telehealth

Telehealth research in the field of applied behavior analysis (ABA) has focused on the training and supervision of others to implement various behavior analytic procedures. Current guidelines for practicing telehealth suggest that direct telehealth services may be appropriate for some individuals diagnosed with autism spectrum disorder, but more research is needed. This study evaluated the effects of discrete trial teaching with instructive feedback in a dyad arrangement delivered directly via telehealth to teach tact relations to 6 children diagnosed with autism spectrum disorder. All participants and the experimenter were located in different physical locations. All participants learned their primary and secondary targets, and 5 of the participants acquired the observational primary and secondary targets without direct teaching. Areas of future research and clinical implications are discussed in the context of telehealth service delivery.     

What happened to analysis in applied behavior analysis?

This paper addresses the current help-oriented focus of researchers in applied behavior analysis. Evidence from a recent volume of JABA suggests that analytic behavior is at low levels in applied analysis while cure-help behavior is at high strength. This low proportion of scientific behavior is apparantly related to cure-help contingencies set by institutions and agencies of help and the editorial policies of JABA itself. These contingencies have favored the flight to real people and a concern with client gains, evaluation and outcome strategies rather than the analysis of contingencies of reinforcement controlling human behavior. In this regard, the paper documents the current separation of applied behavior analysis from the experimental analysis of behavior. There is limited use of basic principles in applied analysis today and almost no reference to the current research in the experimental analysis of behavior involving concurrent operants and adjunctive behavior. This divorce of applied behavior research and the experimental analysis of behavior will mitigate against progress toward a powerful technology of behavior. In order to encourage a return to analysis in applied research, there is a need to consider the objectives of applied behavior analysis. The original purpose of behavioral technology is examined and a re-definition of the concept of "social importance" is presented which can direct applied researchers toward an analytic focus. At the same time a change in the publication policies of applied journals such as JABA toward analytic research and the design of new educational contingencies for students will insure the survival of analysis in applied behavior analysis.     

Designing interventions that include delayed reinforcement: implications of recent laboratory research

The search for robust and durable interventions in everyday situations typically involves the use of delayed reinforcers, sometimes delivered well after a target behavior occurs. Integrating the findings from laboratory research on delayed reinforcement can contribute to the design and analysis of those applied interventions. As illustrations, we examine articles from the Journal of the Experimental Analysis of Behavior that analyzed delayed reinforcement with respect to response allocation (A. M. Williams & Lattal, 1999), stimulus chaining (B. A. Williams, 1999), and self-control (Jackson & Hackenberg, 1996). These studies help to clarify the conditions under which delayed reinforcement (a) exercises control of behavior, (b) entails conditioned reinforcement, and (c) displaces the effects of immediate reinforcement. The research has applied implications, including the development of positive social behavior and teaching people to make adaptive choices. DESCRIPTORS: delayed reinforcement, response allocation, stimulus chains, self-control, integration of basic and applied research     

Chin prompt plus re-presentation as treatment for expulsion in children with feeding disorders

Expulsion (spitting out food) is a problem behavior observed in many children with feeding disorders. In the current investigation, we identified 4 children diagnosed with a feeding disorder who exhibited high rates of expulsion. Treatment with re-presentation (placing expelled liquids or solids back into the child's mouth) was not effective in reducing expulsion. Therefore, we added a chin-prompt procedure (the feeder applied gentle upward pressure to the child's chin and lower lip) for the initial presentation and the re-presentation. Chin prompt plus re-presentation resulted in low rates of expulsion for all 4 children. The results are discussed in terms of the potential underlying mechanisms behind the effectiveness of the chin-prompt procedure.     

Effects of cooperative learning strategy on undergraduate kinesiology students' learning styles

A growing body of research supports cooperative learning as an effective teaching strategy. A specific cooperative learning strategy, Team-based Learning, was applied to a convenience sample of four undergraduate sophomore-level motor behavior courses over four semesters from Fall 2002 to Spring 2004 to examine whether this strategy would affect students' learning styles. The data from the Grasha-Reichmann Student Learning Style Scales indicated that this teaching strategy was associated with a significant decrease in the negative Avoidant and Dependent learning styles and an improvement in the positive Participant learning style.     

Education for all: The Good Inclusion Game

The term “education for all” in the context of inclusive schooling describes the aim that children with identified special/additional needs are fully included in education together with their typically developing peers. However, this is easier said than done as there are few easy‐to‐use methods that teachers can use while at the same time teaching the approbate curriculum to children with a full range of different abilities. The Good Inclusion Game (GIG) is a group contingency‐based tool to create inclusive classrooms that utilizes principles of the applied branch of the science of behavior analysis (applied behavior analysis) and can be used across settings and academic subjects. The GIG was evaluated across nine classrooms including 93 boys and girls aged between 9 and 15 years of age, including 20 children with identified special educational needs. Findings show that the GIG reliably led to a significant increase of inclusive curriculum‐focused activities with the collateral effect of decreasing disruptive behaviors for all children. Findings are discussed in the context of inclusive schooling and evidence‐based education.     

教师创造性教学行为评价量表的结构

用Cropley编制的"创造性教学行为自评量表"(CFT指标)对321名小学教师进行初测,选取难度在0.20~0.80之间、区分度在0.40以上的28个题项组成"教师创造性教学行为评价量表"。经探索性因素分析,发现该量表由学习方式指导、动机激发、观点评价和鼓励变通4个维度构成。对592份"教师创造性教学行为评价量表"有效数据的验证性因素分析结果表明,该量表有较好的信度和效度,可以用来评价教师的创造性教学行为。