TEACHING DAILY LIVING SKILLS TO CHILDREN WITH AUTISM IN UNSUPERVISED SETTINGS THROUGH PICTORIAL SELF-MANAGEMENT

We investigated the efficacy of pictorial self-management to teach daily living skills to 3 low-functioning children with autism. Stimulus and response generalization, stimulus control of self-management materials, and maintenance of behavior change were also assessed. Results showed that children with autism could successfully use pictures to manage their behavior in the absence of a treatment provider, generalize their behavior across settings and tasks, and maintain behaviors at follow-up. In addition, when compared to baseline, all children showed a substantial decrease in stereotypic behaviors. When picture order was manipulated in stimulus control probes, the children followed the new picture sequence, suggesting that the pictures were controlling their behavior. Further, a savings effect was demonstrated, in that 2 subjects reached criterion on second and third behaviors within less than 25% of original training time.     

“多”反而少：元认知推断视角下支付渠道数量对个体捐赠的影响

支付渠道通常是捐赠信息中的必要元素。研究基于元认知推断理论, 探讨了支付渠道数量因素(多个vs.单一)对个体捐赠的作用机制。通过6个实验和1个单文章元分析, 结果发现：相比单一支付渠道, 多个支付渠道反而会抑制个体捐赠的金额和意愿, 感知商业化和道德怀疑连续中介以上效应。关键原因在于, 多支付渠道在商业化背景下的频繁应用会使得人们持有“多支付渠道=商业化”的朴素信念。基于此, 个体会对多个(vs.单一)支付渠道的捐赠信息产生感知商业化的元认知推断, 进而怀疑捐赠对象的道德性, 最后弱化捐赠意愿与行为。此外, 朴素信念的可诊断性具有调节作用。具体而言, 当“多支付渠道=商业化”朴素信念的可诊断性低时, 个体将无法产生感知商业化的元认知推断过程, 从而弱化多个(vs.单一)支付渠道对个体捐赠的负面作用。     

学习条件和样例相似性对类别学习元认知监控的影响

采用“学习-迁移”范式 ,探讨了学习条件和样例相似性对类别学习元认知监控的影响。实验选取虚构动物材料,采用2（学习条件：规则、无规则）×3（样例相似性：低、中、高）×2（匹配类型：正向匹配、反向匹配）混合实验设计,结果显示,在规则条件下,高样例相似性组正向匹配新项目的分类正确率显著高于反向匹配新项目的分类正确率;在无规则条件下,样例相似性越高,正向匹配新项目的分类准确率越高,所有项目的信心值也越高。这表明,规则和样例相似性是类别学习元认知判断的线索;在同一任务中,分类会涉及基于规则和基于相似性两个过程。     

Creative Metacognitive Feelings as a Source of Information for Creative Self-efficacy,Creativity Potential,Intrapersonal Idea Selection,and Task Enjoyment

Creativity scholars try to untangle the commonalities and differences between creative self-beliefs: creative self-efficacy, creative self-concept, creative metacognition, and creative role identity. While these efforts are already contributing significantly, we would like to suggest that for creative metacognition, we need to go beyond the assessment of confidence beliefs and regulation and include creative metacognitive feelings and intrapersonal idea selection as two additional components. To test the validity of our proposition, this study examined the influence of creative metacognitive feelings on creative self-efficacy, creative potential, accurate intrapersonal idea selection (agreement between individuals’ selection of their most creative idea and two independent judges’ selection of the participants’ best idea), and task enjoyment. To elicit metacognitive feelings, participants were randomly assigned to remember and write down two or six instances in their lives in which they generated novel and useful ideas that helped solve a problem. Participants then completed a questionnaire assessing creative self-efficacy, ease of recall as a proxy of metacognitive feelings, performance on a divergent thinking task, and task enjoyment. Results showed an indirect influence of recalling fewer examples on creative self-efficacy through its influence on metacognitive feelings. Metacognitive feelings then had an indirect influence, through creative self-efficacy, on creative potential and task enjoyment.     

Individual differences in anger and displaced aggression: The role of metacognitive beliefs and anger rumination

Metacognitive model is a theoretical approach aimed to explain emotion dysregulation and others emotion-related issues, such anger, and aggressive behavior. From this model, people having higher maladaptive metacognitive beliefs (e.g., “I can't control my thoughts”) are more likely to activate and maintain anger rumination and, in turn, to experience higher levels of anger and to act aggressively. Preliminary evidence shows the role of metacognitive beliefs on anger rumination and anger levels, whereas no studies have examined its association with aggressive behavior. This study first examined the associations between metacognitive beliefs, anger rumination, anger levels, and the propensity to engage in displaced aggression, and second, the mediation role of anger rumination in the relations among metacognitive beliefs and anger and displaced aggression. Participants were 947 students and non-students from general population recruited in two different countries (Australia and Spain). Correlational analyses revealed a similar pattern of results in the Australian and Spanish sample, with participants having dysfunctional metacognitive beliefs also showing higher anger rumination, higher levels of anger and a higher tendency to act aggressively. Structural equation analyses revealed the associations of metacognitive beliefs with anger levels and displaced aggression was fully mediated by anger rumination in both samples. These results suggest that metacognitive beliefs should be considered in comprehensive models and in the therapy of anger problems and aggression.     

离线元认知调节的结构探索与验证

离线元认知调节指脱离具体任务情境后,个体在整体层面对自身活动的规划、管理、归纳反省并重新评价的过程。与在线元认知调节相结合,可以使元认知对行为的调节作用得到更加完整有力地发挥。本研究探索了离线元认知调节的测量学结构,开发出相应的测量工具,并且在职业测评领域通过实践检验。研究一编制离线调节量表,对离线元认知调节结构进行探索,得到全局规划、洞察力和整合概化三个维度;研究二对工具的效度进行实证检验,通过层次Logistic回归分析,发现公司中层领导与普通员工在离线调节水平上存在差异,验证了该工具的实证效度。研究结果证明离线调节量表具有较好的心理测量学品质,可以应用于相关的实践领域。     

Underlying mechanisms of initial feelings of knowing in children

Past research has pointed to two contrasting mechanisms behind feeling‐of‐knowing judgments (FOKs). The trace‐based account proposes a direct internal monitor that detects the presence or non‐presence of a target item. The inferential account dictates that judgments are actually based on cues external to the memory trace, such as familiarity; FOKs could therefore be based on sometimes misleading information. Thus, while a direct mechanism will lead to good learning strategies (i.e. successful searches), an inferential process could potentially lead to less optimal strategies (i.e. search for unknown target information). The question posed in this research was: What processes underlie the judgments children make prior to fully retrieving a target item? We used a simplified version of Reder and Ritter's (1992 ) game show paradigm to investigate the accuracy (and mechanism) of children's initial FOKs. The experiment found that initial FOKs were largely driven by familiarity of the cues. These data have important implications for strategies children utilize in educational settings.     

Embedding an identity-matching task within a prompting hierarchy to facilitate acquisition of conditional discriminations in children with autism

Least-to-most prompting hierarchies (e.g., progressing from verbal to modeled to physical prompts until the target response occurs) may be ineffective when the prompts do not cue the individual to attend to the relevant stimulus dimensions. In such cases, emission of the target response persistently requires one or more of the higher level prompts, a condition called prompt dependence (Clark & Green, 2004). Reinforcement of differential observing responses (DORs) has sometimes been used to ensure that participants attend to the relevant stimulus dimensions in matching-to-sample (MTS) tasks (e.g., Dube & McIlvane, 1999). For 2 participants with autism, we embedded an identity-matching task within a prompting hierarchy as a DOR to increase the likelihood that the participants attended to and discriminated the relevant features of the comparison stimuli in an MTS task. This procedure was compared with a traditional least-to-most prompting hierarchy and a no-reinforcement control condition in a multielement design. Results for both participants indicated that mastery-level acquisition of spoken-word-to-picture relations occurred only under the identity-matching condition. Findings are discussed relative to the use of DORs to facilitate acquisition of conditional discriminations in persons with autism or other conditions who do not attend to the comparison stimuli.     

编码强度对字体大小效应的影响

本研究采用3个实验考察编码强度对字体大小效应的影响,探讨由于知觉特征而引发的元认知错觉的内在产生机制(实验1)与有效的矫正措施(实验2和实验3)。结果发现:(1)大字体词语的知觉流畅性显著优于小字体,并且贝叶斯多层中介分析结果表明,知觉流畅性对字体大小效应起部分中介作用(实验1);(2)随着编码强度的增加,由字体大小引起的学习判断错觉逐渐消失(实验2和实验3)。以上结果表明,刺激的知觉特征(字体大小)对个体学习判断的影响,随编码强度激活线索的增加而逐渐减弱。这一结果为真实教学情境中提高学习者的编码强度,进而削弱学习判断对知觉特征线索的依赖,并准确地监测自身的学习进程提供了科学依据。