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841.
Carole Marion Garry L. Martin C. T. Yu Charissa Buhler Danni Kerr Amanda Claeys 《Journal of applied behavior analysis》2012,45(4):865-870
We examined a procedure consisting of a preference assessment, prompting, contrived conditioned establishing operations, and consequences for correct and incorrect responses for teaching children with autism to mand “which?” We used a modified multiple baseline design across 3 participants. All the children learned to mand “which?” Generalization occurred to the natural environment, to a novel activity, and to a novel container; the results were maintained over time.Key words: mand for information, verbal behavior, verbal operant, whichContrived motivating operations have been used to teach mands for information to children with autism, including the mands “what?” (e.g., Williams, Donley, & Keller, 2000), “where?” (e.g., Betz, Higbee, & Pollard, 2010; Lechago, Carr, Grow, Love, & Almason, 2010), and “who?” (e.g., Endicott & Higbee, 2007; Sundberg, Loeb, Hale, & Eigenheer, 2002). More recently, researchers have examined the effects of contriving establishing operations (CEOs) in four different ways to teach children with autism to acquire the mands “what?” (Marion, Martin, Yu, & Buhler, 2011; Roy-Wsiaki, Marion, Martin, & Yu, 2010) and “where?” (Marion, Martin, Yu, Buhler, & Kerr, in press). Like the mands “what?” and “where?,” the mand “which?” is a mand for information that gives the speaker the ability to gather specific information regarding an item (e.g., “Which book is mine?”). Given the dearth of research that has examined interventions to teach mands for information using “which?,” the purpose of the present study was to extend the work of Marion et al. (2011, in press) by contriving one of four CEOs for teaching the mand “which?” to children with autism, and to assess for generalization to the other CEOs, the natural environment, and over time. 相似文献
842.
论文提出了理解弗雷格专名涵义的一种新的角度:路径观点。这一观点比较吻合弗雷格所坚持的涵义概念的若干特征,解决了弗雷格名称理论的许多极具争议的问题,如间接涵义、涵义的本体论,涵义是否有无限多层次。对照克里普克的名称理论及其逻辑背景,论文分析了克里普克及戴维森等人对弗雷格涵义理论的批评,从路径的观点较好地回应了这些批评。 相似文献
843.
编制选项具有诊断信息的多选题是提高多选题认知诊断测验诊断效果的有效方法.研究从认知诊断的目标出发,根据认知诊断测验质量的评价标准,结合多选题的特点,探讨选项具有诊断信息的多选题认知诊断测验编制的原则.同时,结合多选题的特点和多选题采用称名计分方式的需要,对编制选项具有诊断信息的多选题提出两点要求.根据多选题认知诊断测验编制的原则和要求,给出具有可操作性的多选题认知诊断测验编制的步骤.模拟研究结果表明:根据所提出的原则和要求编制的多选题认知诊断测验具有较好的诊断效果,说明这些原则和要求合理、可行.由于这些原则、要求和步骤具有较强的可操作性,因此它对于编制多选题认知诊断测验具有一定的指导意义. 相似文献
844.
通过对中美400名13-15岁青少年问卷调查,比较了中美青少年创造性人格及其与创造性之间的关系.结果发现:(1)和单个创造性人格变量相比,创造性人格的内部因素、外部因素和自我因素和创造性之间的相关均达到中等程度,且均非常显著,中国青少年创造性人格三个因素能解释创造性变异的11%,美国青少年创造性人格三个因素能解释创造性变异的15%.(2)在创造性上,美国青少年在所有维度上的得分均显著高于中国青少年,但在创造性人格上,只有在自我因素上,中国青少年创造性人格得分高于美国青少年,其他因素不存在差异,这说明创造性人格不是造成中美青少年创造性差异的主要原因. 相似文献
845.
Exposure to (virtual) natural environments may encourage people to care about environmental protection and to engage in pro-environmental behaviour. Previous research on this effect produced inconsistent results, suggesting that it may depend on the type of nature and behaviour under study. In the present study (N = 266), we investigated nature exposure effects on effortful pro-environmental behaviour in an online experiment. After watching pictures of either intact or destroyed natural environments, participants could exert voluntary extra efforts to generate real donations to an environmental organisation. In comparison to the intact nature condition, participants exerted significantly more effort for environmental protection after being exposed to pictures of destroyed nature. No clear differences were observed between the nature exposure conditions and a no-picture control condition. These findings illustrate the complexity of nature exposure effects and suggest that different types of nature exposure may differentially affect people's pro-environmental behaviour. 相似文献
846.
Linda M. Raffaele Mendez Karen Berkman Gary Yu Hin Lam Charisse Dawkins 《The American journal of family therapy》2013,41(3):165-182
AbstractThe purpose of this study was to evaluate a 4-week caregiver training program designed to promote resilience among couples raising a child with Autism Spectrum Disorder (ASD). Seven couples with a child between the ages of 3 and 9 completed a group-based training focused on values, communication, coparenting, and managing stress. Pre-post assessment of parenting stress, dyadic satisfaction, coparenting, life satisfaction, and hope showed that although parenting stress did not decrease, significant increases were observed in dyadic cohesion, coparenting, and hope. Implications for the development of couple-focused interventions to promote resilience among parents raising a child with ASD are discussed. 相似文献
847.
Shih‐Chieh Chuang Yin‐Hui Cheng Chia‐Jung Chang Yu‐Ting Chiang 《International journal of psychology》2013,48(4):660-675
This research reports an investigation into whether the personality aspect of self‐confidence affects the compromise effect. We hypothesize that highly self‐confident people have greater certainty in making decisions and are more attracted to risk‐taking, which makes them less likely to choose the safe or middle option in a large choice set. The three studies involved are conducted using between‐ and within‐subjects experimental designs. Various product categories are used to generalize the findings. Study 1 looks at purchasing decisions and utilizes three scales of self‐confidence, risk preference, and uncertainty; it demonstrates that consumers with high self‐confidence are less likely to choose a compromise option due to high certainty in their decision‐making. Study 2 discovers that people with low self‐confidence are more likely to choose the middle option in a risky condition than in a nonrisky condition. Study 3 decomposes self‐confidence into general and specific self‐confidence, and reveals that people with low general self‐confidence and low specific self‐confidence are more likely to choose the middle option. 相似文献
848.
Xiaoming Li Kai Wang Fan Wang Qian Tao Yu Xie Qi Cheng 《International journal of psychology》2013,48(4):715-727
Previous studies of theory of mind (ToM) in old age have provided mixed results. We predicted that educational level and cognitive processing are two factors influencing the pattern of the aging of ToM. To test this hypothesis, a younger group who received higher education (mean age 20.46 years), an older group with an education level equal to that of the young group (mean age 76.29 years), and an older group with less education (mean age 73.52 years) were recruited. ToM tasks included the following tests: the second‐order false‐belief task, the faux‐pas task, the eyes test, and tests of fundamental aspects of cognitive function that included two background tests (memory span and processing speed) and three subcomponents of executive function (inhibition, updating, and shifting). We found that the younger group and the older group with equally high education outperformed the older group with less education in false‐belief and faux‐pas tasks. However, there was no significant difference between the two former groups. The three groups of participants performed equivalently in the eyes test as well as in control tasks (false‐belief control question, faux‐pas control question, faux‐pas control story, and Eyes Test control task). The younger group outperformed the other two groups in the cognitive processing tasks. Mediation analyses showed that difficulties in inhibition, memory span, and processing speed mediated the age differences in false‐belief reasoning. Also, the variables of inhibition, updating, memory span, and processing speed mediated age‐related variance in faux‐pas. Discussion focused on the links between ToM aging, educational level, and cognitive processing. 相似文献
849.
Hsiu-Ting Yu 《Behavior research methods》2013,45(4):1036-1047
Studies in the social and behavioral sciences often involve categorical data, such as ratings, and define latent constructs underlying the research issues as being discrete. In this article, models with discrete latent variables (MDLV) for the analysis of categorical data are grouped into four families, defined in terms of two dimensions (time and sampling) of the data structure. A MATLAB toolbox (referred to as the “MDLV toolbox”) was developed for applying these models in practical studies. For each family of models, model representations and the statistical assumptions underlying the models are discussed. The functions of the toolbox are demonstrated by fitting these models to empirical data from the European Values Study. The purpose of this article is to offer a framework of discrete latent variable models for data analysis, and to develop the MDLV toolbox for use in estimating each model under this framework. With this accessible tool, the application of data modeling with discrete latent variables becomes feasible for a broad range of empirical studies. 相似文献
850.
群体独特性影响群体认同,较高或较低的群体独特性都可能引发群际偏差,分别称为“反射式独特性假说”与“反应式独特性假说”.调节作用研究揭示,在较低群体认同或上位群体分类凸显时,群体独特性越高越易引发群际偏差;而在较高群体认同时,独特性越低越易引发群际偏差.动机作用的研究表明,在具有群际竞争目标时,这两种过程分别受工具性动机与认同性动机的驱动.情绪与认知的中介作用研究显示,在低独特性条件下,社会身份复杂性与焦虑情绪可起中介作用引发群际偏差. 相似文献