自我不确定感对程序公正效应的调节作用:回顾与展望

自我不确定感是指个体怀疑“自我”,并且对其看法不稳定而产生的内隐与外显的主观感受及反应.其研究方法主要有自我报告法与情境实验法.自DeCremer和Sedikides首先通过实证研究验证了自我不确定感对程序公正效应的调节作用后,研究者们通过将自我不确定感分解为情绪自我不确定、地位不确定和归属不确定以及探讨程序公正认知机制,不断扩展了此领域的研究成果.未来可以通过自我不确定感调节效应的本土化研究,自我不确定感特质与情境成分交互作用的探讨,自我不确定感与自我肯定、信息不确定感等相关变量的关系研究,进一步深化此领域的研究.     

The efficacy of conjoint behavioral consultation on parents and children in the home setting: Results of a randomized controlled trial

The present study is a large-scale randomized trial testing the effects of a family–school partnership model (i.e., Conjoint Behavioral Consultation, CBC) for promoting behavioral competence and decreasing problem behaviors of children identified by their teachers as disruptive. CBC is a structured approach to problem-solving that involves consultants, parents, and teachers. The effects of CBC on family variables that are commonly associated with important outcomes among school-aged children (i.e., family involvement and parent competence in problem solving), as well as child outcomes at home, were evaluated. Participants were 207 children with disruptive behaviors from 91 classrooms in 21 schools in kindergarten through grade 3 and their parents and teachers. Results indicated that there were significantly different increases in home–school communication and parent competence in problem solving for participants in the CBC relative to control group. Likewise, compared to children in the control group, children in the CBC group showed significantly greater decreases in arguing, defiance, noncompliance, and tantrums. The degree of family risk moderated parents' competence in problem solving and children's total problem behaviors, teasing, and tantrums.     

The effects of culture and self-construal on responses to threatening health information

Objective: The current studies examined if cultural and self-construal differences in self-enhancement extended to defensive responses to health threats.

Design: Responses to fictitious medical diagnoses were compared between Asian-Americans and European-North Americans in Experiment 1 and between Canadians primed with an interdependent versus an independent self-construal in Experiment 3. In Experiment 2, the responses of Chinese and Canadians who were either heavy or light soft drink consumers were assessed after reading an article linking soft drink consumption to insulin resistance.

Main outcome measure: The primary-dependent measure reflected participants’ defensiveness about threatening versus nonthreatening health information.

Results: In Experiment 1, all participants responded more defensively to an unfavourable than a favourable diagnosis; however, Asian-Americans responded less defensively than did European-North Americans. In Experiment 2, all high soft drink consumers were less convinced by the threatening information than were low soft drink consumers; however, among high consumers, Chinese changed their self-reported consumption levels less than did European-Canadians. In Experiment 3, interdependence-primed participants responded less defensively to an unfavourable diagnosis than did independence-primed participants.

Conclusion: Defensive reactions to threatening health information were found consistently; however, self-enhancement was more pronounced in individuals with Western cultural backgrounds or independent self-construals.     

Cooling-rate-dependent microstructure and mechanical properties of a CuZrAlAg alloy

A Cu₃₆Zr₄₈Al₈Ag₈ alloy rod with a diameter of 10 mm was fabricated using a copper-mould suction casting method. Structural characterization revealed that the rod has different microstructures along the casting direction, including a complete amorphous structure and an amorphous/crystalline composite structure with different amount of B2 CuZr phase. Nanoindentation tests showed that the hardness and the elastic modulus of the crystalline phase are lower than those of the amorphous matrix. The hardness and the elastic modulus of the amorphous matrix decrease with decreasing crystalline proportion of the alloy, while the Vickers hardness of the alloy increases with a reduction in the crystalline proportion.     

社会两难情境下的合作选择:自我利益和集体利益间的权衡

社会两难是个人利益与集体利益冲突的情景。在这种情景下,合作选择强调个体是通过分享使集体利益最大化,而非个人利益最大化。"自我控制"、"信任"与"内疚厌恶"被用来阐述两难情境下合作选择的机制。而神经层面的研究也发现,合作选择主要涉及以背外侧前额叶皮层为主的执行控制脑区、以腹内侧前额叶为主的情绪调节脑区,以及包括纹状体、伏隔核和眶额叶等在内的奖赏相关脑区。未来研究需从完善研究方法和内容、深化内在机制以及整合合作决策的神经机制等几个方面着手。     

Bayesian Mixture Model of Extended Redundancy Analysis

Psychometrika - Extended redundancy analysis (ERA), a generalized version of redundancy analysis (RA), has been proposed as a useful method for examining interrelationships among multiple sets of...     

Attention to context: U.S. and Japanese children's emotional judgments

A growing number of studies suggest cultural differences in the attention and evaluation of information in adults (Masuda & Nisbett, 2001; Markus & Kitayama, 1991; Hedden, Ketay, Aron, Markus, & Gabrieli, 2008). One cultural comparison, between Westerners, such as Americans, and Easterners, such as the Japanese, suggest that Westerners typically focus on a central single object in a scene while Easterners often integrate their judgment of the focal object with surrounding contextual cues. There are few studies of whether such cultural differences are evident in children. This study examined 48 monolingual Japanese-speaking children residing in Japan and 48 monolingual English-speaking children residing in the U.S.A. (40 to 60 month-olds) in a task asking children to complete a picture by adding the proper emotional expression to a face. The key variable was the context and shift in context from the preceding trial for the same pictured individual. Japanese children were much more likely to shift their judgments with changes in context whereas children from the United States treated facial expression in a more trait-like manner, maintaining the same expression for the individual across contexts.     

儒家政治及其矫正：从激进主义到渐进主义

儒家思想在中国当前的复兴恰逢其时,因为没有哪个国家能够在缺乏核心价值观的情况下单凭举国对于财富的不懈追求而得到治理。然而,这一复兴并未伴随着对儒家思想当做一种政治理论可能存在的缺陷的审慎意识,如果我们所说的政治指的是一门关于治理的科学与艺术或一种公共及社会伦理。     

Connecting instances to promote children's relational reasoning

The practice of learning from multiple instances seems to allow children to learn about relational structure. The experiments reported here focused on two issues regarding relational learning from multiple instances: (a) what kind of perceptual situations foster such learning and (b) how particular object properties, such as complexity and similarity, interact with relational learning. Two kinds of perceptual situations were of interest here: simultaneous view, where instances are viewed at once, and sequential view, where instances are viewed one at a time (one right after the other). We examined the influence of particular perceptual situations and object properties using two tests of relational reasoning: a common match-to-sample task, where new instances are compared with a common sample, and a variable match-to-sample task, where new instances are compared with a sample that varies on each trial. Experiments 1 and 2 indicate that simultaneous presentation of even highly dissimilar instances, one simple and one complex, effectively connects them together and improves relational generalization in both match-to-sample tasks. Experiment 3 shows that simple samples are more effective than complex ones in the common match-to-sample task. However, when one instance is not used a common sample and various pairs of instances are simply compared, as in Experiment 4, simple and rich instances are equally effective at promoting relational learning. These results bear on our understanding of how children connect instances and how those initial connections affect learning and generalization.