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941.
Adult attention and interaction can increase moderate‐to‐vigorous physical activity in young children
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![点击此处可从《Journal of applied behavior analysis》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Heather M. Zerger Matthew P. Normand Verena Boga Rutvi R. Patel 《Journal of applied behavior analysis》2016,49(3):449-459
Evidence suggests that physical inactivity is prevalent among young children. To combat this, one recommendation for caregivers is to become actively involved in their child's physical activities. However, this general recommendation does not specify how or when a parent should become involved. The purpose of the current study was to conduct a functional analysis to identify a social consequence that would increase the moderate‐to‐vigorous physical activity (MVPA) exhibited by preschool‐aged children, and then to compare the effects of that social consequence when it was provided contingent on MVPA and when provided independent of MVPA. The results of the functional analyses indicated that 3 of 7 children were most active when attention or interactive play was provided contingent on MVPA. Results of the intervention analysis suggested that caregivers of young children should provide attention or interactive play contingent on MVPA when those consequences are identified as reinforcers in a functional analysis. 相似文献
942.
943.
Differential reinforcement of other behavior (DRO) has been applied to reduce problem behavior in various forms across different populations. We review DRO research from the last 5 years, with a focus on studies that enhance our understanding of the underlying mechanisms of DRO. We also discuss implications for practitioners and applied researchers. 相似文献
944.
Stimulus–reinforcer relations established during training determine resistance to extinction and relapse via reinstatement
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![点击此处可从《Journal of the experimental analysis of behavior》网站下载免费的PDF全文](/ch/ext_images/free.gif)
John Y. H. Bai C. K. Jonas Chan Douglas Elliffe Christopher A. Podlesnik 《Journal of the experimental analysis of behavior》2016,106(3):225-241
The baseline rate of a reinforced target response decreases with the availability of response‐independent sources of alternative reinforcement; however, resistance to disruption and relapse increases. Because many behavioral treatments for problem behavior include response‐dependent reinforcement of alternative behavior, the present study assessed whether response‐dependent alternative reinforcement also decreases baseline response rates but increases resistance to extinction and relapse. We reinforced target responding at equal rates across two components of a multiple schedule with pigeons. We compared resistance to extinction and relapse via reinstatement of (1) a target response trained concurrently with a reinforced alternative response in one component with (2) a target response trained either concurrently or in separate components from the alternative response across conditions. Target response rates trained alone in baseline were higher but resistance to extinction and relapse via reinstatement tests were greater after training concurrently with the alternative response. In another assessment, training target and alternative responding together, but separating them during extinction and reinstatement tests, produced equal resistance to extinction and relapse. Together, these findings are consistent with behavioral momentum theory—operant response–reinforcer relations determined baseline response rates but Pavlovian stimulus–reinforcer relations established during training determined resistance to extinction and relapse. These findings imply that reinforcing alternative behavior to treat problem behavior could initially reduce rates but increase persistence. 相似文献
945.
Effectiveness of cognitive behavioral therapy on health‐related quality of life: An evaluation of therapies provided by trainee therapists
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![点击此处可从《Scandinavian journal of psychology》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Sophie Henriksson Malin Anclair Arto J. Hiltunen 《Scandinavian journal of psychology》2016,57(3):215-222
The present study was carried out to examine the treatment effect of cognitive behavioral therapy provided by trainee therapists at a university clinic, focusing on health‐related quality of life (HRQOL) optimism and symptoms. The study was conducted through a repeated measures design and included a treatment group (n = 21), which received cognitive behavioral therapy for an average of 10.7 therapy sessions and a control group (n = 14), that was put on a wait list for 8.6 weeks on average. After treatment, the treatment group improved significantly concerning general health (p = 0.028) and optimism (p = 0.027). In addition, clients improved in several areas within mental health and displayed some reduction in anxiety symptoms. Concurrently, the results also indicated some improvement within the control group, which may have been caused by the initial therapeutic contact, expectancy effects or spontaneous remission. The study concluded that cognitive behavioral therapy provided by trainee therapists may have a positive effect on areas within HRQOL and optimism. 相似文献
946.
相对剥夺感是指与某一标准相比较,个体觉得自己或自己所在群体状况更加糟糕,并产生生气或怨恨的情感反应。相对剥夺感包括个人相对剥夺感和群体相对剥夺感。研究表明,家庭收入、主观社会阶层、内群体认同,以及社会变化的速度和方向等对个人或群体相对剥夺感产生显著影响。相对剥夺感对个体的身心健康和行为,以及群体的态度与行为均具有显著的影响。但是,有关相对剥夺感与公正理论的异同、相对剥夺感的测量、参照对象与比较方式,以及相对剥夺感影响心理与行为的机制等方面还有待深入探讨。 相似文献
947.
Heidi Küenzlen Mona Bekkhus Karen Thorpe 《European Journal of Developmental Psychology》2016,13(3):394-406
AbstractResilience can be evidenced when an exposure to potentially traumatic event (PTE) has no negative impact on behavior. This study explored the effects of exposure to PTE applying a longitudinal design with 592 children (mean age 4 years) followed across three years. Children who had experienced a PTE and those who had not, were compared over time. Behavioral difficulties and prosocial behaviour for children experiencing PTE did not differ from those who had not experienced a PTE suggesting resilience among the exposed children. PTE in itself seems to carry minimal risk for symptoms of behaviour difficulties among preschool children. 相似文献
948.
Timing recalibration in childhood Tourette syndrome associated with persistent pimozide treatment
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![点击此处可从《Journal of Neuropsychology》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Carmelo M. Vicario Mariangela Gulisano Davide Martino Renata Rizzo 《Journal of Neuropsychology》2016,10(2):211-222
In this study, we have tested the effects of the dopamine D2 receptor blocker pimozide on timing performance in patients with Tourette syndrome (TS). Nine children with TS were tested off‐medication and following 3 months of daily treatment with pimozide. Subjects completed a time reproduction and a time production task using supra‐second temporal intervals. We show that pimozide improves motor timing performance by reducing the patients' variability in reproducing the duration of visual stimuli. On the other hand, this medication has no effect on the reproduction accuracy and on both variability and accuracy of the performance on the time production task. Our results suggest that pimozide might have improved motor timing variability as a result of its beneficial side effect on endogenous dopamine levels (i.e., normalization). 相似文献
949.
Timothy D. Hackenberg 《Journal of applied behavior analysis》2018,51(2):393-435
The present paper provides an integrative review of research on token reinforcement systems, organized in relation to basic behavioral functions and economic variables. This type of functional taxonomy provides a useful way to organize the literature, bringing order to a wide range of findings across species and settings, and revealing gaps in the research and areas especially ripe for analysis and application. Unlike standard translational research, based on a unidirectional model in which the analysis moves from laboratory to the applied realm, work in the area of token systems is best served by a bidirectional interplay between laboratory and applied research, where applied questions inspire research on basic mechanisms. When based on and contributing to an analysis, applied research on token economies can be on the leading edge of theoretical advances, helping set the scientific research agenda. 相似文献
950.
James E. Carr Melissa R. Nosik Molli M. Luke 《Journal of applied behavior analysis》2018,51(2):436-439
There exists a terminological problem in applied behavior analysis: the term frequency has been used as a synonym for both rate (the number of responses per time) and count (the number of responses). To guide decisions about the use and meaning of frequency, we surveyed the usage of frequency in contemporary behavior‐analytic journals and textbooks and found that the predominant usage of frequency was as count, not rate. Thus, we encourage behavior analysts to use frequency as a synonym for count. 相似文献