Short‐term numerosity training promotes symbolic arithmetic in children with developmental dyscalculia: The mediating role of visual form perception

Studies have shown that numerosity‐based arithmetic training can promote arithmetic learning in typically developing children as well as children with developmental dyscalculia (DD), but the cognitive mechanism underlying this training effect remains unclear. The main aim of the current study was to examine the role of visual form perception in arithmetic improvement through an 8‐day numerosity training for DD children. Eighty DD children were selected from four Chinese primary schools. They were randomly divided into the intervention and control groups. The intervention group received training on an apple‐collecting game, whereas the control group received an English dictation task. Children's cognitive and arithmetic performances were assessed before and after training. The results showed that the intervention group showed a significant improvement in arithmetic performance, approximate number system (ANS) acuity, and visual form perception, but not in spatial processing and sentence comprehension. The control group showed no significant improvement in any cognitive ability. Mediation analysis further showed that training‐related improvement in arithmetic performance was fully mediated by the improvement in visual form perception. The results suggest that short‐term numerosity training enhances the arithmetic performance of DD children by improving their visual form perception.     

Body Talk on Social Networking Sites,Body Surveillance,and Body Shame among Young Adults: The Roles of Self-Compassion and Gender

The present study examined whether body talk on social networking sites (SNSs) was positively associated with body surveillance and body shame and whether body surveillance would mediate the relationship between body talk on SNSs and body shame. We also tested whether the links from body talk on SNSs to body surveillance and body shame would be moderated by self-compassion. Furthermore, the moderating role of gender in the mediation model was examined. The model was tested with 194 female and 119 male Chinese university students who completed questionnaires regarding body talk on SNSs, body surveillance, body shame, and self-compassion. Results indicated that body talk on SNSs was positively related to body surveillance and body shame. The relationship between body talk on SNSs and body shame was mediated by body surveillance. Furthermore, self-compassion moderated the association between body talk on SNSs and body shame. No gender difference was found in the mediation model. Findings from the current study provide new insights into the development of objectified body consciousness among women, as well as among men, and highlight the potential value of promoting self-compassion in the prevention of body image concerns.

     

Does the mortality salience effect on worldview defence depend on the cultural orientation of Chinese people?

According to the terror management theory, people tend to favour their worldview and in-group members after being reminded of death (i.e., mortality salience [MS] effect). However, inconsistent findings of the MS effect were found among Chinese people. In the present study, we examined the MS effect with Chinese samples and tested whether the effect would depend on participants' cultural orientation and relational self-esteem. In Studies 1 (N = 227) and 2 (N = 221), we examined the roles of participants' cultural orientations and relational self-esteem in their evaluations on moral transgression and/or perceived regard from people around after being primed with mortality (vs. dental pain) salience. We obtained the interaction effects of mortality salience, cultural orientations, and relational self-esteem. The implications of these results are discussed in the context of Chinese culture.     

学习贯彻习近平总书记关于弘扬中华优秀传统文化重要论述暨“儒家思想与文化强国建设”座谈会综述

由光明日报社、中共山东省委宣传部、尼山世界儒学中心(中国孔子基金会秘书处)、中共济宁市委共同主办的学习贯彻习近平总书记关于弘扬中华优秀传统文化重要论述暨"儒家思想与文化强国建设"座谈会,于2020年11月26日在山东曲阜举办。光明日报社总编辑张政、中共山东省委副书记杨东奇出席会议并讲话,中共济宁市委书记、市人大常委会主任傅明先,尼山世界儒学中心(中国孔子基金会秘书处)党委书记、副主任、孔子研究院党委书记国承彦致辞。     

Can genes modulate anchoring effect?

The anchoring effect is a well-known decision bias, referring that initial irrelevant number (anchor) can impact late estimation. Anchoring effect can be explained as people starting from the anchor and stopping incremental adjustment too early—in other words, jumping into the conclusion impulsively. High impulsivity is associated with AA genotype of rs806379. Therefore, we hypothesized that rs806379 polymorphism can exert an influence on the anchoring effect. The subjects completed an experimental task of anchoring effect and provided saliva for genotyping. As expected, we found that subjects with AA genotype of rs806379 demonstrated stronger anchoring effect. This is the first article that explores the anchoring effect from the gene perspective. Our finding suggests that nature plays a role in anchoring effect.     

周易人格模型与麦氏人格模型的比较

该文介绍了基于中国传统文化建立起来的本土化人格类型理论———周易人格模型;分析了该模型与麦氏人格模型在理论建构的指导思想、人格要素、人格类型的测定方法以及人格模型的演变规则等方面的区别和联系;指出了两者在方法上同源同根,在内容上各有特色。     

仪式与文化结构——云南建水祭孔仪式与地方文化内在关系研究

本文以云南建水县祭孔仪式为对象,讨论仪式和身体实践对于社会文化结构形成的作用。从该仪式的历史发展过程和时代背景可以发现,仪式被赋予的意义体现在仪式操演中。这些意义通过人的身体实践外化而形成了与仪式相关联的特定文化结构,由此展现出从社会赋予仪式意义,再从仪式传承意义到个人的过程,这正是社会记忆的传承与更新过程。     

自杀大学生生活事件的心理解剖研究

该研究采用心理解剖方法对39例自杀大学生的生活事件进行分析.结果发现:自杀大学生在自杀前经历了较多且较为强烈的负性生活事件；导致大学生自杀的生活事件多元化但又相对集中；大多数自杀行为在生活事件发生后3个月内实施.因此,负性生活事件可作为大学生自杀预警的重要指标.     

The mediating role of relatedness need satisfaction in the relationship between charitable behavior and well‐being: Empirical evidence from China

Based on self‐determination theory, the current research aimed to explore the potential mediating effect of relatedness need satisfaction on the relationship between charitable behavior and well‐being in the Chinese context. Employing a cross‐sectional design, participants reported data on the aforementioned variables in Study 1. The results indicated that relatedness need satisfaction mediated the positive relationship between charitable behavior and hedonic well‐being and that between charitable behavior and eudaimonic well‐being. Subsequently, a field experiment was conducted in Study 2. Participants rated their levels of relatedness need satisfaction and well‐being after charitable donation behaviors were primed. We again observed consistent results. Specifically, charitable behavior was positively associated with both hedonic and eudaimonic well‐being, and these relationships were mediated by relatedness need satisfaction. The above findings help to clarify the association between charitable behavior and people's subjective feelings (i.e., well‐being), and they deepen our understanding of the underlying mechanism from the perspective of psychological needs satisfaction.     

Neural decoding of positive and negative self-knowledge

A prevalent explanation for the self-reference effect is that self-knowledge is represented by a set of specific brain regions, including anterior cingulate cortex (ACC), middle frontal gyrus (MFG), superior temporal gyrus (STG), precuneus, and inferior parietal lobule (IPL), which enables self-knowledge to be processed in priority than other-knowledge. However, the conventional univariate activation analysis adopted by previous studies could only detect the activation of separate brain regions. The current study mainly investigated the global neural patterns of self-knowledge (relative to other-knowledge) by the multivariate pattern analysis (MVPA). Results obtained in Experiments 1 and 2 were highly consistent, indicating that the core self-network (mainly the ACC) and salience network (mainly the insula) could distinguish self-knowledge from other-knowledge. Furthermore, the neural pattern of positive self-knowledge mainly included the ventral part of ACC, while the neural pattern of negative self-knowledge mainly included the ventral and dorsal parts of ACC and cognitive control network (dorsolateral prefrontal cortex: dlPFC). These findings suggest that the core self-network and salience network are specific to the neural process of self-knowledge. Moreover, both positive and negative self-knowledge are separately driven by different cognitive and neural characteristics.