School Connectedness and Problematic Internet Use in Adolescents: A Moderated Mediation Model of Deviant Peer Affiliation and Self-Control

Although a growing body of research documents the negative association between school connectedness and adolescent problematic Internet use (PIU), little is known about the mediating mechanism (i.e., how school connectedness relates to PIU?) and moderating mechanism (i.e., when the protection is most potent?) underlying this relation. The present study examined whether deviant peer affiliation mediated the relationship between school connectedness and PIU, and whether this mediating process was moderated by adolescent self-control. A total of 2,758 Chinese adolescents (46 % male; mean age?=?13.53 years, SD?=?1.06) from 10 middle schools completed anonymous questionnaires regarding school connectedness, deviant peer affiliation, self-control, and PIU. After controlling for gender, age, socioeconomic status, and parental attachment, it was found that the negative association between school connectedness and adolescent PIU was partially mediated by deviant peer affiliation. Moreover, this indirect link was stronger for adolescents with low self-control than for those with high self-control. These findings underscore the importance of integrating the social control theory and organism-environment interaction model to understand how and when school connectedness impacts adolescent PIU.     

苏东坡与五台山

据有关学者考证，苏东坡未去过五台山。但他有涉及五台山的诗歌。分析这些诗歌，可知他了解五台山，看重五台山，钟情五台山，向往五台山。     

The extensibility of the endowment effect to others is mediated by degree of intimacy

Recent studies have suggested that the endowment effect may actually be a type of self‐referent cognitive bias due to the mere ownership of an object. However, it is not adequately understood how the ownership of an object affects the endowment effect. The current research is the first to explore if the endowment effect could be extended to different ownerships. The results suggest that the endowment effect extends to goods owned by their mothers, romantic partners and close friends, but not acquaintances. Furthermore, the level of intimacy between individuals and mothers/romantic partners/close friends/acquaintances mediates the relationship between the effect of ownership and the extensibility of the endowment effect. These findings are consistent with the mere ownership effect that ownership increases valuation by enhancing the salience of the self.     

Is Contemporary Chinese Society Inhumane? What Mencius and Empirical Psychology Have to Say

This essay discusses the tragic news story of a Chinese toddler, Xiao Yueyue 小悅悅, in light of Mencius’ ethical philosophy and modern studies of moral psychology, which help in understanding the problem of passive bystanders that has long vexed the Chinese public. Mencius never said that every person would act to help when a child is in danger; he did not even say that people would feel sympathetic for every child in a real life dangerous situation. He simply asserted the existence of a fragile sprout of sympathy that demands constant cultivation and a proper environment to be grown into actual altruistic behavior. This essay also compares and contrasts Mencius’ theory to the works of Martin Hoffman and Daniel C. Batson and shows some of the ways modern empirical psychology supports Mencius’ understanding of sympathy and altruism.     

Working memory biasing of visual perception without awareness

Previous research has demonstrated that the contents of visual working memory can bias visual processing in favor of matching stimuli in the scene. However, the extent to which such top-down, memory-driven biasing of visual perception is contingent on conscious awareness remains unknown. Here we showed that conscious awareness of critical visual cues is dispensable for working memory to bias perceptual selection mechanisms. Using the procedure of continuous flash suppression, we demonstrated that “unseen” visual stimuli during interocular suppression can gain preferential access to awareness if they match the contents of visual working memory. Strikingly, the very same effect occurred even when the visual cue to be held in memory was rendered nonconscious by masking. Control experiments ruled out the alternative accounts of repetition priming and different detection criteria. We conclude that working memory biases of visual perception can operate in the absence of conscious awareness.     

A Cognitive Anatomy of Political Trust and Respective Bases: Evidence from a Two‐City Survey in China

Building on contemporary research on social cognition and psychology, trust, political representation and accountability, and candidate evaluation, this article proposes to decompose political trust into two cognitively distinct but related components for examination: competence versus intention evaluations. This article further argues that people's evaluations of their government's competence and intention in governance can have distinct bases due to the varying accessibility of pertinent information. Using valid instruments from a unique sampling survey in two Chinese cities in 2005, this article tests the validity of this cognitive scheme. Empirical evidence shows that (1) the surveyed Chinese urban residents effectively differentiated between their central government's competence and intention in governance: on average, they had a quite positive assessment of the central government's intention to serve its people, despite their relatively pessimistic views of its competence to deliver good governance; (2) the Chinese urbanites did consult different sources of information and heuristics when evaluating their central government's competence and intention, respectively.     

青少年线上积极自我呈现与幸福感的关系:线上积极反馈与自尊的作用

采用社交网站自我呈现问卷、社交网站积极反馈问卷、牛津幸福感问卷和整体自尊量表对1804名中学生进行调查,探讨了社交网络使用中的积极自我呈现与幸福感的关系,以及线上积极反馈在二者关系间的中介作用和自尊对这一中介模型的调节作用。结果发现：（1）线上积极自我呈现、线上积极反馈、自尊与幸福感两两均呈显著正相关;（2）线上积极自我呈现不仅能直接正向预测青少年的幸福感,还能通过线上积极反馈的中介作用对幸福感产生作用;（3）自尊不仅能调节线上积极自我呈现对幸福感的直接效应,还能调节线上积极自我呈现经由线上积极反馈预测幸福感的中介作用的前半路径。研究揭示了青少年线上积极自我呈现与幸福感关系的作用机制,有助于引导青少年通过社交网络使用促进积极心理品质的发展。     

How do humans group non-rigid objects in multiple object tracking?: Evidence from grouping by self-rotation

Previous studies on perceptual grouping found that people can use spatiotemporal and featural information to group spatially separated rigid objects into a unit while tracking moving objects. However, few studies have tested the role of objects’ self-motion information in perceptual grouping, although it is of great significance to the motion perception in the three-dimensional space. In natural environments, objects always move in translation and rotation at the same time. The self-rotation of the objects seriously destroys objects’ rigidity and topology, creates conflicting movement signals and results in crowding effects. Thus, this study sought to examine the specific role played by self-rotation information on grouping spatially separated non-rigid objects through a modified multiple object tracking (MOT) paradigm with self-rotating objects. Experiment 1 found that people could use self-rotation information to group spatially separated non-rigid objects, even though this information was deleterious for attentive tracking and irrelevant to the task requirements, and people seemed to use it strategically rather than automatically. Experiment 2 provided stronger evidence that this grouping advantage did come from the self-rotation per se rather than surface-level cues arising from self-rotation (e.g. similar 2D motion signals and common shapes). Experiment 3 changed the stimuli to more natural 3D cubes to strengthen the impression of self-rotation and again found that self-rotation improved grouping. Finally, Experiment 4 demonstrated that grouping by self-rotation and grouping by changing shape were statistically comparable but additive, suggesting that they were two different sources of the object information. Thus, grouping by self-rotation mainly benefited from the perceptual differences in motion flow fields rather than in deformation. Overall, this study is the first attempt to identify self-motion as a new feature that people can use to group objects in dynamic scenes and shed light on debates about what entities/units we group and what kinds of information about a target we process while tracking objects.     

熟练双语者负性情绪干扰下的认知优势效应:来自2-back的证据

熟练双语者在空间工作记忆中存在认知优势,但是在负性情绪干扰下熟练双语者在空间工作记忆中是否存在认知优势尚不清楚。空间工作记忆和负性情绪均以大脑右半球为优势脑区,加工效能理论认为空间工作记忆和负性情绪的加工使用同样的认知资源。研究采用情绪空间2-back任务,探究在负性情绪刺激干扰下的空间工作记忆任务中熟练双语者是否存在认知优势。结果表明,熟练双语者在该任务中表现出比非熟练双语者更高的正确率和更短的反应时。这一结果说明,尽管存在负性情绪刺激的干扰,相比非熟练双语者,熟练双语者在空间工作记忆中仍然表现出了认知优势。