首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 15 毫秒
1.
Two analyses investigated the effects of choice making on the responding of elementary school students with emotional and behavioral challenges. In the first analysis, 2 participants were given choices from menus of academic tasks, all of which were pertinent to their educational objectives in English and spelling, respectively. Reversal designs showed that the choice-making conditions increased task engagement and reduced disruptive behavior for both students. An additional analysis was performed with a 3rd student in an effort to further distinguish the effects of choice making from preference. In this study, one of the no-choice phases was yoked to a previous choice-making condition. This analysis demonstrated that the choice-making condition was superior to baseline and yoked control phases as determined by levels of task engagement and disruptive behavior. The findings of the two analyses contribute information relevant to students with emotional and behavioral disorders, and to a growing literature on the desirable effects of choice making for students with disabilities and challenging behaviors.  相似文献   

2.
The effects of choice and no choice of preferred and non preferred instructional activities on the academic behavior of 3 students with disabilities were investigated. Participant preferences for spelling tasks were assessed and an ABCDEF design was used to examine choice and preference within 6 experimental conditions: a) choice of preferred tasks, b) choice of non preferred tasks, c) no choice of preferred tasks, d) no choice of non preferred tasks, e) no choice of preferred tasks (yoked-control), and f) no choice of non preferred tasks (yoked-control). Results indicate that all 3 participants had higher levels of task engagement when working with preferred tasks, regardless of a choice or no choice format. The findings from this investigation contribute to the growing body of research that focuses on developing interventions that are responsive to individual student preferences.  相似文献   

3.
In recent years, choice making has been evaluated as an intervention for people with disabilities. This review examines applied research during the past two decades using choice as a distinct intervention or as part of an intervention package. Fourteen studies published between 1975 and 1996 were identified that implemented choice as an intervention to increase or decrease a target behavior. These studies applied choice-making in the following three broad areas: (a) vocational or domestic activities; (b) academic activities; and (c) leisure, recreational, or social activities. All of the studies indicated that choice-making procedures resulted in behavioral improvements with some, if not all of the participants.  相似文献   

4.
Children with developmental disabilities and attention deficit hyperactivity disorder often engage in challenging behavior when presented with academic demands. Parents of school‐age children with such diagnoses are commonly asked to assist their child with academic tasks but may struggle to do so as a result of challenging behavior. This study evaluated the effects of a parent education intervention on the challenging behaviors and task engagement of three school‐age children with disabilities during academic activities. Parent education consisted of (i) weekly didactic instruction; (ii) modeling; (iii) role‐play; and (iv) in vivo coaching and performance feedback. Using a non‐concurrent multiple baseline across participants with embedded individual multi‐element design, this study demonstrates that a parent education intervention results in decreases in challenging behavior and increases in task engagement. These results suggest that parent education focused on addressing challenging behavior during one‐to‐one instruction may facilitate completion of academic tasks. Implications for practice and suggestions for future research are discussed. Copyright © 2013 John Wiley & Sons, Ltd.  相似文献   

5.
Three peers without disabilities who volunteered to serve as peer supports and were identified by general education teachers as having academic difficulties were studied across three conditions. In baseline, a peer without disabilities worked alone, while the student with severe disabilities was supervised by an adult. In the Peer Support condition, peers without disabilities worked with the student with severe disabilities, and both individuals were supervised by an adult. In the Adult Involvement condition, peers without disabilities were supervised by an adult as in the Peer Support condition, but peers worked separately from the student with severe disabilities. Dependent measures included the active engagement of peers without disabilities and students with severe disabilities, and social interactions between students and peers. Our data indicate that the Peer Support and Adult Involvement conditions resulted in higher, but similar, levels of active engagement for two of three peers without disabilities when compared to baseline. For the third peer, high levels of active engagement occurred across all conditions. Active engagement varied across students with severe disabilities, but was typically highest in conditions where peers without disabilities were involved. For all students with severe disabilities, social interactions were more frequent and longer in the Peer Support condition.  相似文献   

6.
The choice-making behavior of 5 young children with developmental disabilities who engaged in aberrant behavior was studied within a concurrent operants framework. Experimental analyses were conducted to identify reinforcers that maintained aberrant behavior, and functional communication training packages were implemented to teach the participants to gain reinforcement using mands. Next, a choice-making analysis, in which the participants chose one of two responses (either a mand or an alternative neutral response) to obtain different durations and qualities of reinforcement, was conducted. Finally, treatment packages involving choice making via manding were implemented to decrease inappropriate behavior and to increase mands. The results extended previous applications of choice making to severe behavior disorders and across behaviors maintained by positive and negative reinforcement.  相似文献   

7.
Increasing self-control for students with severe disabilities is an important step toward normalization. The classroom is one setting in which opportunities for self-control can be created. The effects of teacher-control versus student-control over academic task and reinforcement selection were evaluated for three 11-to 13-year-old males with severe behavior problems. Under student-control conditions students were able to select rewards and tasks from lists generated by the teacher; in the teacher-control conditions, the teacher selected rewards and tasks but attempted to make similar selections to those made by the students. An alternating treatments design was implemented. In Phase 1, task completion was the target behavior; in Phase 2 task accuracy was the target behavior. Task performance improved when the student, rather than the teacher, had control over task assignments and choice of reinforcement. While either student control of reinforcement or student control of task assignment resulted in higher performance than did teacher-control, the most effective instructional situation was the two procedures combined. This effect was apparent even when students and teachers selected the same tasks and the same reinforcers. Implications for increasing student-control over some classroom decisions are discussed.deceased.  相似文献   

8.
Factors that influence choice between qualitatively different reinforcers (e.g., a food item or a break from work) are important to consider when arranging treatments for problem behavior. Previous findings indicate that children who engage in problem behavior maintained by escape from demands may choose a food item over the functional reinforcer during treatment (DeLeon, Neidert, Anders, & Rodriguez-Catter, 2001; Lalli et al., 1999). However, a number of variables may influence choice between concurrently available forms of reinforcement. An analogue for treatment situations in which positive reinforcement for compliance is in direct competition with negative reinforcement for problem behavior was used in the current study to evaluate several variables that may influence choice. Participants were 5 children who had been diagnosed with developmental disabilities and who engaged in problem behavior maintained by escape from demands. In the first phase, the effects of task preference and schedule of reinforcement on choice between a 30-s break and a high-preference food item were evaluated. The food item was preferred over the break, regardless of the preference level of the task or the reinforcement schedule, for all but 1 participant. In the second phase, the quality of the break was manipulated by combining escape with toys, attention, or both. Only 1 participant showed preference for the enriched break. In the third phase, choice of a medium- or low-preference food item versus the enriched break was evaluated. Three of 4 participants showed preference for the break over the less preferred food item. Results extend previous research by identifying some of the conditions under which individuals who engage in escape-maintained behavior will prefer a food reinforcer over the functional one.  相似文献   

9.
Levels of problem behavior were assessed when 4 students with severe disabilities received instruction on preferred versus nonpreferred tasks and when tasks of each type were chosen by the teacher rather than by the student. In Phase 1, interview and direct observation assessments were conducted to identify relative preferences for academic tasks. In Phase 2, the effects of these lower preference and higher preference tasks on the rate of problem behavior were evaluated using a multielement design. The results showed that lower preference tasks were associated with higher rates of problem behaviors and that students, when given a choice, consistently selected the tasks that had been identified through interview and direct observation as higher preference. In Phase 3, we assessed whether allowing the students to choose between pairs of lower preference tasks or between pairs of higher preference tasks reduced problem behavior relative to a condition in which the teacher selected the same tasks. For 2 of 4 students, the rates of problem behavior were lower when students (rather than the teacher) selected the lower preference activity. Higher preference tasks for 3 students were associated with relatively low rates of problem behavior regardless of whether the student or the teacher selected the task.  相似文献   

10.
11.
We evaluated the effects of choice versus the assignment of tasks of varying preferences on the work engagement of adults with severe disabilities. The combined results of two experiments suggest that the relative preference for a task may be an important variable in the effectiveness of choice for some individuals.  相似文献   

12.
Functional assessment strategies are used to guide the treatment of problem behavior with individuals who have severe disabilities. Also, researchers have extended functional assessment applications to individuals with emotional and behavioral disabilities. One such extension is the use of students as informants in the functional assessment process. The present study assessed an interview tool designed to elicit information directly from students regarding their problem behaviors. We examined agreement between students and their teachers. Results showed high agreement on the causes and functions of problem behavior with mixed agreement on support plan recommendations.  相似文献   

13.
We evaluated the Good Behavior Game (GBG) on levels of disruptive behavior of a 4‐year‐old boy with fetal alcohol syndrome during small‐group reading time. We also compared the effectiveness of and preference for choice of a reward to a surprise reward for winning the GBG. Results showed that the GBG was effective to decrease disruptive behavior to similar levels as peers in the group. We did not observe a difference in the effectiveness of the GBG with a choice of reward compared to a surprise reward, but the participant preferred having a choice of reward. We discuss the potential benefit of utilizing the GBG to reduce disruptive behavior during small‐group learning instruction for individual students with disabilities and to aid in the inclusion of students with disabilities in general education classrooms.  相似文献   

14.
Persons with developmental disabilities often do not follow instructions or complete tasks in educational settings, thus further disadvantaging themselves as they try to lead more normalized lives. The purpose of this paper was to address the problems of three persons referred for not following instructions and for engaging in associated behavior problems (e.g., crying, hitting, throwing materials) when given instructions. A functional assessment was conducted in the natural school setting without any prescribed conditions as in analogue functional assessments. Results of the assessments showed that problem behaviors for two subjects occurred much more in demand conditions requiring active responses than in demand conditions requiring passive responses. The results for a third subject showed problem behaviors were associated with toileting demands, less so with other demand conditions, but not with conditions in which there were an absence of demands. Individualized multi-element interventions were based on the negative reinforcement hypothesis and were intended to make tasks less aversive and to make instructions easier to understand. Results of the interventions showed increases in task engagement and decreases in problem behaviors during the active tasks and toileting tasks for which interventions were programmed, as well as for the passive tasks and other demand conditions for which no interventions were programmed. Results were discussed in terms of the value of functional assessments in directing therapists to base interventions on hypotheses of the function of the presenting problem.  相似文献   

15.
The current study compared the effects of choice and no-choice reinforcement conditions on the task responding of 3 children with autism across 2 single-operant paradigm reinforcer assessments. The first assessment employed simple fixed-ratio (FR) schedules; the second used progressive-ratio (PR) schedules. The latter assessment identified the differential strength of choice-making conditions in promoting task responding relative to no-choice conditions for 2 participants; no differential findings were obtained during the FR assessment.  相似文献   

16.
This study compared the effectiveness of two procedures to reduce behavior evoked by a reflexive conditioned motivating operation (CMO‐R). Task demands were shown to evoke escape‐maintained problem behavior for 4 students with disabilities. Alternative communication responses were taught as an appropriate method to request escape and this treatment combined with extinction for problem behavior led to decreases in problem behavior for all students. A beeping timer was then arranged to temporally precede the task demand to create a CMO‐R that evoked communication responses. When data showed that the sound of the timer was functioning as a CMO‐R, two methods to reduce behavior evoked by a CMO‐R—extinction unpairing and noncontingent unpairing—were evaluated. Results indicated that noncontingent unpairing was an effective method to reduce the evocative effects of the CMO‐R. Extinction produced unsystematic effects across participants. Results are discussed in terms of abolishing CMOs and the implications of CMOs.  相似文献   

17.
We evaluated the effectiveness of functional communication training (FCT) as an intervention for the problem behavior exhibited by 5 students with severe disabilities both in school and in the community. Following an assessment of the function of their problem behavior, the students were taught to use assistive communication devices in school to request the objects and activities that presumably were maintaining their behavior. Multiple baseline data collected across the students indicated that not only did the students use their devices successfully, but the intervention also reduced their problem behavior. In addition, data from community settings showed generalization to untrained community members. These results replicate other successful efforts to use FCT with individuals having limited communication skills, and demonstrate the value of teaching skills to recruit natural communities of reinforcement in order to generalize intervention effects to meaningful nontraining environments.  相似文献   

18.
Some learners with multiple disabilities display idiosyncratic gestures that are interpreted as a means of making choices. In the present study, we assessed the validity of idiosyncratic choice-making behaviors of 3 children with multiple disabilities. Opportunities for each child to choose between food and drink were provided under two conditions. In one condition, the children were given the food or drink item corresponding to their prior choice. In the other condition, the teacher delivered the item opposite to that chosen. It was reasoned that valid choice-making behaviors would be reflected in a greater tendency to accept the chosen item and refuse the unchosen item. Direct observations revealed all children consistently indicated choices during both conditions. Choices of both the food and drink items were made by all 3 children. A reversal design demonstrated that acts of refusal were more frequent when choices were followed by delivery of the item opposite to that chosen. Similar assessment procedures may be effective in determining the function of idiosyncratic gestures exhibited by persons with multiple disabilities. For children lacking such skills, intervention to teach valid choice-making behaviors may be needed to complement assessment procedures.  相似文献   

19.
The study investigated the cognitive engagement processes used by more and less successful learners in a computer problem solving game. These engagement variations were also related to sex and ability differences among students. Performance and engagement were monitored interactively as students learned a computer problem solving game; student comments and notes were also recorded. Results showed the records of more and less successful students to be distinguished by the spontaneous use of self-regulated learning processes — a sophisticated form of cognitive engagement. More successful students also appeared to shift cognitive engagement levels in response to computer game feedback. Success on the computer task and cognitive engagement variations were correlated with student differences in both ability and sex in this sample.This study was funded by the National Institute of Education, Grant No. 400-83-0017. Opinions, findings, conclusions, and recommendations expressed in this study do not necessarily reflect the views of the National Institute of Education. The authors wish to thank Marcia Linn and Charles Fisher for their helpful advice, and Susanne Lajoie who served as second rater. Mary Rohrkemper and the Education and Child Development doctoral students at Bryn Mawr College also provided critical suggestions.  相似文献   

20.
In this study, academic task assignments were modified in an effort to improve the conduct and task performance of three students with emotional and behavioral disorders. Functional assessments, including interviews and direct observations, were conducted to identify variables that affected the performance of each student during problematic assignments. The assessments implicated several variables for each student. These variables were then used as guides to modify the problematic tasks. The modifications resulted in reduced levels of problem behaviors and increased rates of task engagement, work productivity and accuracy for each of the students. The effects were demonstrated within ongoing academic activities and replicated through the use of reversal designs. The findings are discussed in relation to the practical process of functional assessment and the relevance of curricular and instructional arrangements to the occurrence of disruptive behavior.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号