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Comparing the Performances of Youth with Intellectual Disability and Autism Spectrum Disorder with a Distributed and an Accumulated Reinforcement 用分布强化与累积强化比较智力障碍与自闭症谱系障碍青少年的表现
Pub Date : 2021-08-01 DOI: 10.22874/kaba.2021.8.2.47
Chan-sang Park, Kyong-Mee Chung
Previous studies comparing the effectiveness of the distributed and accumulated reinforcement on the intellectual and developmental disability concluded that accumulated reinforcement is more effective. However, the task difficulty, types of reinforcer, and participants’ characteristics of previous studies were limited. The present study compared the effectiveness of distributed and accumulated reinforcement on the difficult task using food reinforcer and examined whether theses effects depend on participants’ diagnostic characteristics. A total of 33 participants(19 intellectual disability and 14 autism spectrum disorder(ASD)) conducted the visuospatial working memory task under both reinforcement conditions. The dependent variables were accuracy rate, correct response per minute, response per minute. The results showed that the accuracy rate and correct response per minute were significantly higher in the accumulated reinforcement. In addition, the ASD group showed a significantly higher accuracy rate in accumulated reinforcement than distributed reinforcement, but the intellectual disability group showed no differences between conditions. These results suggest that children with intellectual disability and ASD show a better performance under the accumulated reinforcement, and the characteristics of ASD are relevant to the effects of accumulated reinforcement.
以往的研究比较了分布强化和累积强化对智力和发育障碍的效果,得出累积强化更有效的结论。然而,以往的研究在任务难度、强化物类型、被试特征等方面存在局限性。本研究比较了分配强化和累积强化在使用食物强化的困难任务中的有效性,并考察了这些效果是否取决于参与者的诊断特征。在两种强化条件下,共有33名参与者(19名智障者和14名自闭症谱系障碍者)进行了视觉空间工作记忆任务。因变量为正确率、每分钟正确反应数、每分钟反应数。结果表明,在累积强化中,正确率和每分钟的正确反应显著提高。此外,ASD组累积强化的准确率显著高于分布强化,而智力残疾组在不同条件下无差异。这些结果表明,智力障碍儿童和ASD儿童在累积强化下表现出更好的表现,ASD的特征与累积强化的作用有关。
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引用次数: 0
The Effects of Backward Chaining and Most-To-Least Prompting on Daily Living Skills of Children with Developmental Disabilities 反向链接与最大-最小提示对发育障碍儿童日常生活技能的影响
Pub Date : 2021-08-01 DOI: 10.22874/kaba.2021.8.2.105
Young-Mee Kang, Moonbong Yang
The purpose of this study was to investigate the effects of backward chaining and most-to-least prompting on the performance of daily living skills of children with developmental disabilities. Two second-grade students from the special middle school participated in this study. Daily living skills, organizing one's bag, shoes, and jacket when the students arrive at the school in the morning, was selected as the dependent variable. The backward chaining and the most-to-least prompting provided as interventions were selected as the independent variables. For observation and measurement, the change in the performance rate was examined after analyzing daily living skills in individual 6-10 steps for each child. In this case, the performance rate was calculated as a percentage by dividing the number of task analysis steps performed by the child by the total number of task analysis steps. Using a multiple probe baseline design across behavior, the data of baseline, intervention, and maintenance phase were collected and functional relation was verified. The result of visual analysis revealed that the daily living skills of children with developmental disabilities have improved effectively by the backward chaining and the most-to-least prompting, and these intervention effects were maintained even after a period of time. Discussions, limitations, and suggestions regarding the overall study were described.
摘要本研究的目的是探讨反向链和最大与最小提示对发育障碍儿童日常生活技能表现的影响。两名来自特殊中学的二年级学生参与了本研究。日常生活技能,当学生早上到达学校时整理书包,鞋子和夹克,被选为因变量。选择反向链和作为干预措施的最大到最小提示作为自变量。为了观察和测量,在分析每个孩子6-10步的日常生活技能后,检查表现率的变化。在本例中,通过将子节点执行的任务分析步骤数除以任务分析步骤总数,以百分比的形式计算性能率。采用跨行为的多探针基线设计,收集基线、干预和维持阶段的数据,验证功能关系。视觉分析结果显示,通过反向连锁和最大到最小提示,发育障碍儿童的日常生活技能得到了有效的提高,并且这些干预效果在一段时间后仍能保持。对整个研究的讨论、限制和建议进行了描述。
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引用次数: 0
Effect of Home-Based Positive Behavior Support on Children’s Overdependence on Smartphone:Problem Behavior Caused by Smartphone and Self-Management Skills 家庭积极行为支持对儿童智能手机过度依赖的影响:智能手机与自我管理技能导致的问题行为
Pub Date : 2021-08-01 DOI: 10.22874/kaba.2021.8.2.69
Su-Jin Jang, Hyun-Sook Kim
The purpose of this study was to examine the impact of home-based positive behavior support on problem behavior and self-management skills in children who rely on smartphones. The subjects of the study conducted individualized positive behavioral support for two third-grade boys and one girl using probe design across subjects. It provided positive home-based action support after establishing functional behavior assessment, background/precedence strategy, alternative behavior teaching strategy, and follow-up outcome strategy within the evening and time of families, a natural environment where smartphone overdependent behavior is frequently occurring. As a result, individualized positive behavior support at home increased self-management skills acquired during the intervention and reduced problem behavior in target children. The limitation of the study was discussed and future direction has been suggested.
本研究的目的是检验家庭积极行为支持对依赖智能手机的儿童的问题行为和自我管理技能的影响。本研究采用跨学科探针设计对两名三年级男生和一名三年级女生进行个体化积极行为支持。在智能手机过度依赖行为频繁发生的自然环境中,通过建立功能行为评估、背景/优先策略、替代行为教学策略和后续结果策略,提供积极的家庭行动支持。结果,在家中进行个体化的积极行为支持提高了在干预期间获得的自我管理技能,并减少了目标儿童的问题行为。讨论了本研究的局限性,并提出了今后的研究方向。
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引用次数: 0
A Meta-Analysis of Single-Subject Studies on Social Stories Interventions Focused on Communication Skills for Students with Autism Spectrum Disorder 社会故事干预对自闭症谱系障碍学生沟通技巧的单主题研究荟萃分析
Pub Date : 2021-08-01 DOI: 10.22874/kaba.2021.8.2.169
Soojung Chae
The purpose of this study was to investigate the effects of social stories interventions focused on communication skills for individuals with autism spectrum disorder through Tau-U analysis and to determine the quality of studies through WWC(2017) criteria. By searching studies on social stories interventions published in domestic academic journals since 2000, a total of 21 studies were chosen based on the inclusion/exclusion criteria. The chosen studies were analyzed by major variables and the characteristics of studies were examined. The effect size was examined by obtaining the Tau-U and Cohen's d value. The main results were as follows. First, the effect size of the intervention of social stories focused on communication skills for students with autism spectrum disorder was medium. Second, the effect size for each variable (eg. school levels, gender, interventioner, length of intervention, type of materials) was also medium or above. Last, as the qualitative level analysis, 16% of unconstrained midfoot and 84% of constrained satisfactory results were shown. In addition, some limitations and suggestions for further studies were considered.
本研究的目的是通过Tau-U分析调查社会故事干预对自闭症谱系障碍患者沟通技巧的影响,并通过WWC(2017)标准确定研究的质量。通过检索2000年以来国内学术期刊上发表的社会故事干预研究,根据纳入/排除标准,共筛选出21篇研究。选取的研究通过主要变量进行分析,并对研究的特征进行检验。通过获得Tau-U和Cohen's d值来检验效应量。主要结果如下:第一,关注沟通技巧的社会故事对自闭症谱系障碍学生干预的效应量为中等。其次,每个变量的效应大小(例如:学校水平、性别、干预者、干预时间、材料类型)也在中等或以上。最后,作为定性水平分析,16%的无约束中足和84%的约束满意结果。此外,本文还提出了一些局限性和进一步研究的建议。
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引用次数: 0
Effects of Listener Response Training on Emergent Listener and Intraverbal Responding using Stimuli within Equivalent Relations 听者反应训练对对等关系刺激下突发听者和言语内反应的影响
Pub Date : 2021-04-01 DOI: 10.22874/kaba.2021.8.1.43
Misun Lim, Seonhye Kim, Hyesuk Leepark
The purpose of this study was to examine effects of listener training on emergent selection as listener responses and intraverbal as speaker responses using stimuli within equivalent relations. Two 4 to 5 year old children with developmental disabilites participated in the study. A multiple baseline across participants with multiple probes design was used. Stimulus classes used were vocal stimuli of names of occupations, A; visual stimuli representing the occupations, B; vocal stimuli describing functions of the occupations, C; and visual stimuli depicting functions of the occupation, D. Listener training were provided within A-B, C-D relations. Derived listener responses within A-D relation and interverbal as speaker responses within A-C relations were tested. The results showed that the two participants demonstrated targeted emergent listener and intraverbal responses. The results were discussed within stimulus equivalence paradigm.
本研究的目的是考察听者训练对作为听者反应的紧急选择和使用等值关系刺激的作为说话者的言语内反应的影响。两名4至5岁的发育性残疾儿童参与了这项研究。采用多探针设计的参与者多重基线。使用的刺激类别是职业名称的声音刺激,A;代表职业的视觉刺激,B;描述职业功能的声音刺激,C;在A-B、C-D关系中提供听者训练。在A-D关系中推导出的听者反应和在A-C关系中作为说话者的言语间反应进行了测试。结果表明,两名参与者表现出有针对性的紧急倾听和言语内反应。结果在刺激等效范式下进行了讨论。
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引用次数: 1
The Effects of Individualized Positive Behavior Support on Challenging and Alternative Behavior of a Middle School Student with Autism Spectrum Disorder in Special School 个体化积极行为支持对特殊学校自闭症谱系障碍中学生挑战行为和替代行为的影响
Pub Date : 2021-04-01 DOI: 10.22874/kaba.2021.8.1.61
S. Lee, Eunhee Paik, Gyeshin Park
The purpose of this study was to investigate the effects of an individualized positive behavior support on challenging behavior(self-injurious·aggressive behaviors and transition refusal behaviors) and alterative behavior(requesting and transition-related compliance behaviors) of a middle school student with autism spectrum disorder. The subject of this study was a student with autism spectrum disorder in 9th grade who was enrolled in a special school. The individualized positive behavior support was implemented utilizing multiple design across behaviors. The collected data were analyzed for interventional effects through visual analysis(the average and range, the trend of data using the split-middle line and percentage of non-overlapping data points; PND). The results of this study were as follows: First, individualized positive behavior support was effective reducing the self-injurious·aggressive behaviors and transition refusal behaviors of the target student. Second, the individualized positive behavior support was effective increasing the requesting and transition-related compliance behaviors. The results of the study were discussed in terms of intervention based on functional behavior assessment, multi-element intervention strategies, the use of evidence-based practice considering the characteristics of autistic disorders, and positive behavior support based on a collaborative team approach.
摘要本研究旨在探讨个体化积极行为支持对一名自闭症谱系障碍中学生挑战性行为(自残·攻击行为和变性拒绝行为)和替代性行为(请求行为和变性相关依从行为)的影响。这项研究的对象是一个九年级患有自闭症谱系障碍的学生,他被一所特殊学校录取。采用跨行为的多重设计实现个性化的积极行为支持。对收集到的数据通过目视分析进行干预效果分析(均值和极差,数据趋势采用中线分割线和非重叠数据点百分比;患产后抑郁症的)。本研究结果表明:第一,个体化积极行为支持能有效减少目标学生的自我伤害·攻击行为和过渡拒绝行为。第二,个体化积极行为支持能有效增加请求行为和过渡相关依从行为。从基于功能行为评估的干预、多要素干预策略、基于自闭症特征的循证实践、基于协作团队的积极行为支持等方面对研究结果进行了讨论。
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引用次数: 0
The Effects of Positive Behavior Support(PBS) on Challenging Behaviors of a Child with Autism Spectrum Disorder in an Inclusive Class in a Childcare Center 积极行为支持(PBS)对托儿所全纳班自闭症谱系障碍儿童挑战行为的影响
Pub Date : 2021-04-01 DOI: 10.22874/kaba.2021.8.1.137
Sang-In Park, Sook-young Shim
The purpose of this study is to investigate the effects of Positive Behavior Support on peer disturbing behavior and class distracting behavior. The participent is a 6-year old female ASD child, integrated with 20 non-disabled children in a childcare center. The study was conducted through a Multiple Baseline Design Across Behaviors. After measuring the baselines of the target behaviors, the intervention which include setting events and preventative strategies, teaching alternative replacement behavior, consequence strategies and long-term support were conducted. The maintenance inspection was conducted 2 weeks after the intervention. The result of this study showed that the PBS for the ASD child in an inclusive setting decreased peer disturbing behavior and class distracting behavior. Also the effectiveness of the PBS was maintained after the intervention period was over. As such, PBS is effective in reducing the challenging behaviors in an inclusive setting, it should be used more onsite for social integration and to enhance the quality of inclusive early childhood education.
本研究旨在调查积极行为支持对同伴干扰行为和课堂分心行为的影响。参与者是一名 6 岁的女性 ASD 儿童,她与 20 名非残疾儿童一起在一家托儿所生活。研究采用了跨行为的多重基线设计。在测量目标行为的基线后,进行干预,包括设置事件和预防策略、教授替代行为、后果策略和长期支持。干预两周后进行了维持检查。研究结果表明,在全纳环境中,针对 ASD 儿童的 PBS 减少了同伴干扰行为和课堂分心行为。而且,在干预期结束后,PBS 的效果仍得以保持。因此,PBS 能有效减少全纳环境中的挑战行为,应更多地用于社会融合和提高全纳幼儿教育的质量。
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引用次数: 0
The Effects of Reinforcer Distribution on Performance and Preference of Children with Intellectual Disabilities According to Different Levels of Task Difficulty 不同任务难度下强化物分布对智力障碍儿童表现和偏好的影响
Pub Date : 2021-04-01 DOI: 10.22874/kaba.2021.8.1.161
D. Chin, Kyong-Mee Chung
The effectiveness of accumulated reinforcement on participants with developmental disabilities has been emphasized over distributed reinforcement, but the generalized effect of accumulated reinforcement is hampered in part by lack of controlling task or participant characteristics. The present study evaluated if the performance of, and preference for distributed and accumulated reinforcement were different between two task difficulties of a visuospatial working memory task. Participants were children with intellectual disabilities who were between 7 and 13 years old. 77 participants conducted four sets of visuospatial working memory task(distributed and accumulated reinforcement in an easy task, distributed and accumulated reinforcement in a difficult task). The performance was evaluated by accuracy rate, response rate per minute, and correct response rate per minute. Preference was evaluated by three-point likert scale and selection ratio between distributed and accumulated reinforcement. The increase of response rate per minute and correct response rate per minute in the accumulated reinforcement was greater than the distributed reinforcement for the difficult task, and there was no difference in preference. Findings in the current study suggest that children with intellectual disabilities performed more efficiently at accumulated reinforcement condition, which is only applicable to difficult task.
累积强化对发育障碍参与者的有效性已被强调过,但累积强化的普遍效应在一定程度上由于缺乏对任务或参与者特征的控制而受到阻碍。本研究评估了在视觉空间工作记忆任务的两个任务难度中,分布强化和累积强化的表现和偏好是否存在差异。参与者是7到13岁的智力残疾儿童。77名被试进行了四组视觉空间工作记忆任务(简单任务的分配和累积强化,困难任务的分配和累积强化)。通过准确率、每分钟反应率和每分钟正确反应率来评估性能。采用三点李克特量表和分布强化与累积强化的选择比来评价偏好。对于困难任务,累积强化的每分钟反应率和每分钟正确反应率的增幅大于分布强化,且在偏好上没有差异。本研究结果表明,智力障碍儿童在累积强化条件下的表现更有效,而累积强化条件仅适用于困难任务。
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引用次数: 0
The Effect of Behavioral Skills Training on the Accuracy of Discrete-Trial Teaching Implementation for Parents of Children with Developmental Disabilities 行为技能训练对发育障碍儿童家长离散试验教学实施准确性的影响
Pub Date : 2021-04-01 DOI: 10.22874/kaba.2021.8.1.23
J. Shin, C. W. Park, H. Lee
The purpose of this study was to investigate the effect of a behavioral skills training involving written teaching, modeling, role-play, and feedback for performance accuracy and maintenance of discrete-trial teaching(DTT) procedures to three parents of children with developmental disabilities. Three parents of children with developmental disabilities were trained to implement discrete-trial teaching through behavioral skills training. A multiple baseline across participants design was used, consisting baseline, written instruction, modeling, role-play, feedback, and maintenance phases. The results demonstrated that behavioral skills training has improved the accuracy of DTT and maintained. Two participated parents reached mastery levels of correct implementation at the feedback phase. The results indicated that behavioral skills training could be an effective training method for parents of children with developmental disabilities.
摘要本研究旨在探讨三名发育障碍儿童家长的行为技能训练,包括书面教学、建模、角色扮演和反馈对表现准确性和维持离散试验教学(DTT)程序的影响。通过行为技能训练,对3名发育障碍儿童家长进行离散试验教学。使用了跨参与者设计的多重基线,包括基线、书面指导、建模、角色扮演、反馈和维护阶段。结果表明,行为技能训练提高并保持了DTT的准确性。两位参与的家长在反馈阶段达到了正确执行的精通水平。结果表明,行为技能训练是一种有效的发育障碍儿童家长训练方法。
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引用次数: 1
A Review of Research Trends and Program Characteristics Implementing Class-Wide Function-related Intervention Team (CW-FIT) 全班级功能相关干预小组(CW-FIT)的研究趋势与项目特点综述
Pub Date : 2021-04-01 DOI: 10.22874/kaba.2021.8.1.89
Sora Lee, Youngsun Lee
This study aimed to analyze the trends and the program characteristics of international research applied to the class-wide function-related intervention team (CW-FIT). In total, 16 papers were selected according to the inclusion and exclusion criteria through the search of articles published in English from 2010 to 2020. Research trends were examined through the analysis of general characteristics(publication year, research subject, research method) of the study, and the characteristics of the program by support level (primary support, secondary support) were analyzed in detail. The results of the study are as follows. First, in foreign studies, most of the CW-FIT programs were conducted in general elementary school classes, and in a number of studies, class task performance behavior was measured through the implementation of primary support using frequency recording method and time sampling method through reversal design. Second, positive results were showed in the student's task performance behavior and disturbance behavior, class task performance behavior, and teacher's praise, which represent behavioral problems through social skills teaching and group reinforcement, which are the main components of the CW-FIT program. Third, it was shown that the primary and secondary support was more effective than the primary support. Based on the results of the study, the direction of further research and plans for application in the educational field were discussed.
本研究旨在分析国际研究应用于班级功能相关干预团队(CW-FIT)的趋势和项目特点。通过检索2010 - 2020年发表的英文论文,按照纳入和排除标准,共筛选出16篇论文。通过对研究总体特征(发表年份、研究课题、研究方法)的分析,考察研究趋势,并对项目在支持层面(一级支持、二级支持)的特点进行详细分析。研究结果如下:首先,在国外的研究中,大部分的CW-FIT项目都是在普通的小学班级中进行的,在一些研究中,通过反向设计,采用频率记录法和时间采样法,通过实施初级支持来测量班级任务绩效行为。第二,通过社会技能教学和群体强化,在学生任务绩效行为和干扰行为、班级任务绩效行为和教师表扬方面均取得了积极的效果,这是CW-FIT计划的主要组成部分。第三,初级和次级支护比初级支护更有效。在研究结果的基础上,讨论了进一步研究的方向和在教育领域的应用计划。
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引用次数: 0
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Journal of Behavior Analysis and Support
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