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261.
Nancy M. Petry Warren K. Bickel Evan Tzanis Richard Taylor Elizabeth Kubik Melissa Foster M. Elizabeth Hughes 《Journal of applied behavior analysis》1998,31(2):291-297
Positively reinforcing appropriate behaviors improved verbal behaviors of opioid-dependent patients in a buprenorphine treatment clinic. During B phases of an ABAB design, clients received stickers for engaging in appropriate verbal or nonverbal behaviors. Each sticker provided a chance of winning $25. No reinforcement was provided during the A phases. Appropriate verbal behaviors increased during reinforcement periods, and inappropriate verbal behaviors decreased. 相似文献
262.
Kathryn G. Karsh Ed.D. Alan C. Repp Ph.D. Carol M. Dahlquist M.A.Ed. Dennis Munk Ed.D. 《Journal of Behavioral Education》1995,5(2):189-210
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
263.
Paul A. Nau Ron Van Houten Ahmos Rolider Brian A. Jonah 《Journal of applied behavior analysis》1993,26(3):361-367
We examined the effects of rules to govern drinking, individual feedback on blood alcohol concentration (BAC), and public posting of group data on impaired driving on the incidence of impaired driving. Level of impairment was determined from breath samples taken from tavern patrons. Following baseline, an intervention package consisting of (a) cards to guide patrons in pacing their drinking to stay under the legal limit, (b) individual feedback on BAC, and (c) posted group feedback on the percentage of patrons driving while impaired the preceding week was introduced in two taverns. Results indicated that the intervention package did not reduce the percentage of impaired drivers departing either tavern. The addition of a brief intensive police enforcement program directed at impaired driving produced a short-term reduction in impaired driving. 相似文献
264.
In an attempt to replicate several previous studies, a reversal design was used to assess the effects of publicly posted feedback on vehicle speed reduction. The intervention phases consisted of daily posted feedback that supplied drivers with either accurate or inaccurate information regarding the percentage of vehicles exceeding the speed limit on the road. Results from the two feedback conditions indicated no speed reduction in comparison to baseline levels. These results are discussed in light of previous studies that found strong effects for such feedback. Baseline levels of driver compliance and methodological differences may limit the effectiveness of posted feedback in reducing speeding. 相似文献
265.
采用纵向的研究设计,对上海市两所公办幼儿园192名学前儿童进行为期一年半的追踪调查,探讨了家庭功能与学前儿童行为问题之间的关系以及依恋回避和社交焦虑的中介作用。结果发现:(1)家庭功能、依恋回避、社交焦虑和儿童行为问题之间存在两两相关;(2)家庭功能能够显著负向预测儿童行为问题;(3)依恋回避和社交焦虑分别在家庭功能和行为问题之间起独立中介作用;(4)依恋回避和社交焦虑在家庭功能和行为问题之间起序列中介作用。研究结果进一步揭示了家庭功能对学前儿童行为问题影响的内在机制。 相似文献
266.
儿童外部问题行为稳定性的研究 总被引:7,自引:0,他引:7
儿童早期外部问题行为对后期的学业、行为和同伴关系以及成人期的生活都有消极的影响。探讨外部问题行为的起源、影响因素和发展机制,对考察童年期外部问题行为是否可预测将来的问题、评估干预和预防措施的必要性和有效性,都是必不可少的。文章阐述了儿童外部问题行为稳定性的有关概念,介绍了外部问题行为的发展趋势、“童年期开始的”和“青春期开始的”外部问题行为的发展路径、行为遗传学研究成果以及影响外部问题行为稳定性的因素,并指出了这类研究对治疗和干预的意义 相似文献
267.
国外有关领导行为的研究已经不胜枚举,而针对中国企业环境下的领导行为研究则相对较少.近年来,中国情境下的领导行为研究开始逐渐涌现,本文从中国高层管理者的领导行为、领导授权赋能行为以及领导-部属交换理论三个方面对中国企业环境下的领导行为研究进行了述评,总结了相关研究在中国情境下的维度表现、前因后果变量,以及中介或调节作用,并指出了中国情境下相关本土化研究的理论与实践贡献.这些研究,从理论贡献上来说,一方面体现出中国情境下领导行为区别于西方情境的独特性,另一方面验证和扩充了西方相关领导行为的研究发现,进一步丰富了领导行为理论;从实践意义上而言,为中国企业领导者提供了一个反思的镜子进而调整自己的领导行为,为中国企业领导者提供企业决策及管理的参考依据,为人力资源管理人员提供实际操作的手段及工具,而且启发下属注意与领导者建立好关系的方式方法和适宜程度. 相似文献
268.
Thea Ionescu 《New Ideas in Psychology》2012,30(2):190-200
Cognitive flexibility is an important characteristic that helps humans pursue complex tasks, such as multitasking and finding novel, adaptable solutions to changing demands. Yet it is still a poorly understood construct. After briefly reviewing several investigations of this construct in cognitive science, I propose a unified account that considers cognitive flexibility a property of the cognitive system, rather than a cognitive skill. The emergence of cognitive flexibility is dependent on two kinds of interactions: the interaction of several cognitive mechanisms, and the interaction of sensorimotor mechanisms, cognition, and context in developmental time. The quest for a comprehensive and unified account of cognitive flexibility is highly justified given its potential usefulness in fostering efficient problem solving and creativity. 相似文献
269.
《Behavior Therapy》2022,53(2):323-333
Recent meta-analyses have shown that psychological interventions have a small to medium effect on weight loss. We propose here a different approach to changing eating intentions. According to the Free Will literature, people decide to act before they acknowledge it, and they decide based on the reconstruction of previous experiences. The action can thus be inhibited immediately (max 100 ms) after awareness. We wanted to test if intervention based on this model, using hypnotic suggestions, can effectively change the intentions of eating. This study aims to identify which format of hypnotic suggestion can be more effective in changing eating intentions regarding high-calorie foods. Therefore, 88 healthy adult participants randomized in four groups received one session of hypnotic induction and suggestions or placebo. We measured the eating intentions through a computer task in which participants could choose pictures of low and high caloric food before, during, and after hypnosis. For the within-subject effect, results showed that two types of hypnotic suggestions significantly impacted the intentions of eating on high-calorie foods with large-effect, namely Cognitive Rehearsal (d = 0.81, p < .001) and Memory Substitution (d = 0.82, p < .001). After controlling for pretest ratings, we found a significant between-effect: the Cognitive Rehearsal group differed significantly from the Control in terms of intentions of eating (d = 0.85, p < .05). We conclude that hypnosis with Cognitive Rehearsal suggestions can help to positively impact the intentions of eating. 相似文献
270.
《Behavior Therapy》2022,53(6):1219-1232
Integrating across motivational models suggests that different self-damaging behaviors (SDBs) are enacted for similar reasons. However, it remains unclear whether some motives are more relevant to certain SDBs than others. To answer this question, the present study compared the salience of 8 potentially shared motives across 3 exemplar SDBs, selected to represent different points along the internalizing and externalizing spectra: binge drinking, disordered eating (binge eating, purging, fasting), and nonsuicidal self-injury (NSSI). Seven hundred and four first-year university students (73% female, Mage = 17.97) completed monthly surveys assessing their engagement in and motives for SDBs. Motives were conceptualized as either interpersonal (bonding with others, conforming with others, communicating strength, communicating distress, reducing demands) or intrapersonal (reducing negative emotions, enhancing positive emotions, punishing oneself). Multilevel models compared endorsement of each motive across SDBs. Results revealed that SDBs were motivated by similar goals, albeit to different degrees. Although some exceptions emerged, interpersonal motives were most salient to binge drinking, followed by disordered eating, and then NSSI. In contrast, intrapersonal motives were most salient to NSSI, followed by disordered eating, and then binge drinking. Motivational differences were also found within disordered eating. For example, punishing oneself was more relevant to purging and fasting than binge eating, whereas relieving negative emotions was more relevant to binge eating and purging than fasting. Similar to dimensional models that position SDBs on internalizing or externalizing spectra, the salience of motives for binge drinking and NSSI may fall on distinct spectra (i.e., interpersonal and intrapersonal, respectively), with motives for disordered eating exhibiting elements consistent with both spectra. This study supports a common motivational framework for investigating and potentially treating a variety of topographically distinct SDBs. 相似文献