Which types of income matter most for well‐being in China: Absolute,relative or income aspirations?

China has experienced remarkable economic growth, but that has not been associated with increases in individual well‐being, implying that well‐being may not be sensitive to increases in absolute income (AI). Thus, the relationship between well‐being and other types of income is worth investigating. This study employed a national sample of 5471 respondents from 31 provinces of China (excluding Hong Kong, Macao and Taiwan) to compare the effects of AI, relative income (RI) and income aspirations (IA) on individual well‐being in China. The results of a hierarchical regression analysis found that, compared to AI and RI, IA explained more variation in well‐being. These findings highlight the importance of IA for well‐being among the Chinese.     

Further Evidence That Sleep Deprivation Effects and the Vigilance Decrement Are Functionally Equivalent: Comment on Altmann (2018)

Veksler and Gunzelmann (2018) argue that the vigilance decrement and the deleterious effects of sleep loss reflect functionally equivalent degradations in cognitive processing and performance. Our account is implemented in a cognitive architecture, where these factors produce breakdowns in goal‐directed cognitive processing that we refer to as microlapses. Altmann (2018) raises a number of challenges to microlapses as a unified account of these deficits. Under scrutiny, however, the challenges do little to discredit the theory or conclusions in the original paper. In our response, we address the most serious challenges. In so doing, we provide additional support for the theory and mechanisms, and we highlight opportunities for extending their explanatory breadth.     

Eye movement dysfunction in first-degree relatives of patients with schizophrenia: a meta-analytic evaluation of candidate endophenotypes

Several forms of eye movement dysfunction (EMD) are regarded as promising candidate endophenotypes of schizophrenia. Discrepancies in individual study results have led to inconsistent conclusions regarding particular aspects of EMD in relatives of schizophrenia patients. To quantitatively evaluate and compare the candidacy of smooth pursuit, saccade and fixation deficits in first-degree biological relatives, we conducted a set of meta-analytic investigations. Among 18 measures of EMD, memory-guided saccade accuracy and error rate, global smooth pursuit dysfunction, intrusive saccades during fixation, antisaccade error rate and smooth pursuit closed-loop gain emerged as best differentiating relatives from controls (standardized mean differences ranged from .46 to .66), with no significant differences among these measures. Anticipatory saccades, but no other smooth pursuit component measures were also increased in relatives. Visually-guided reflexive saccades were largely normal. Moderator analyses examining design characteristics revealed few variables affecting the magnitude of the meta-analytically observed effects. Moderate effect sizes of relatives v. controls in selective aspects of EMD supports their endophenotype potential. Future work should focus on facilitating endophenotype utility through attention to heterogeneity of EMD performance, relationships among forms of EMD, and application in molecular genetics studies.     

不同时间的睡眠剥夺对执行功能的影响

睡眠剥夺在日常生活工作中广泛存在,执行功能指需要很多认知过程参与,以使操作优化的机制.目前有关睡眠剥夺对认知功能的影响关注于对执行功能的影响,但是尚没有不同时间睡眠剥夺后执行功能情况的研究,并且研究缺乏系统.本研究应用卡片分类测验、词汇流畅性测验究了32名青年男性在不同睡眠剥夺条件下(睡眠剥夺21h、睡眠剥夺45h、睡眠剥夺69h、正常对照组)的执行功能情况.结果表明:睡眠剥夺后执行功能下降,同剥夺时间有一定关系,45h后下降显著.     

跨情境下集群行为的动因机制

群体性事件是当下我国典型的集群行为。本研究通过实验室情景设计的方法, 考察了跨情境下群体相对剥夺如何通过群体认同作用于集群行为, 及群体愤怒和群体效能对集群行为的影响。结果表明：1) 同一触发情境下, 群体认同调节群体相对剥夺－集群行为(意向)之间的关系。一般群体认同凸显的个体在高群体相对剥夺水平下有更强烈的集群行为参与(意向)。这源自群体认同对群体相对剥夺不同水平下群体效能与集群行为意向之间的二次调节。对于特定群体认同凸显的个体, 无论群体相对剥夺水平的高低, 都有较高的集群行为参与(意向)。这当中, 群体愤怒起到了部分中介的作用。2) 不同触发情境下, 群体认同对群体相对剥夺与集群行为意向的调节作用出现差异。该调节作用仅出现在利益无关情境中。此外, 群体愤怒与群体效能对集群行为意向的影响在不同情境下有区别：在利益无关情境中, 群体愤怒的影响显著大于群体效能; 在利益相关情境中, 群体效能与群体愤怒的影响无显著差异。本研究扩展了集群行为的双路径模型, 并为政府预防和化解群体性事件提供思路。     

Does Global Inequality Matter?

Global economic and political inequalities are in most respects greater today than they have been for decades. From one point of view inequality is a bad thing simply because it involves a deviation from equality, which is thought to have value for its own sake. But it is controversial whether this position can be defended, and if it can, whether the egalitarian ideal on which the defense may depend applies at the global level as in individual societies. Setting aside directly egalitarian reasons for concern about global inequality, this paper explores several reasons for concern that derive from nonegalitarian values – primarily those associated with poverty and material deprivation, humiliation, the impact of inequality on the capacity for self-control and self-government, and the unfairness of political decision-making procedures with large economic inequalities in the background.     

Experience and sentence processing: statistical learning and relative clause comprehension

Many explanations of the difficulties associated with interpreting object relative clauses appeal to the demands that object relatives make on working memory. MacDonald and Christiansen [MacDonald, M. C., & Christiansen, M. H. (2002). Reassessing working memory: Comment on Just and Carpenter (1992) and Waters and Caplan (1996). Psychological Review, 109, 35-54] pointed to variations in reading experience as a source of differences, arguing that the unique word order of object relatives makes their processing more difficult and more sensitive to the effects of previous experience than the processing of subject relatives. This hypothesis was tested in a large-scale study manipulating reading experiences of adults over several weeks. The group receiving relative clause experience increased reading speeds for object relatives more than for subject relatives, whereas a control experience group did not. The reading time data were compared to performance of a computational model given different amounts of experience. The results support claims for experience-based individual differences and an important role for statistical learning in sentence comprehension processes.     

Relative quantity judgment by Asian elephants (Elephas maximus)

This study investigated whether Asian elephants can make relative quantity judgment (RQJ), a dichotomous judgment of unequal quantities ordered in magnitude. In Experiment 1, elephants were simultaneously shown two baskets with differing quantities of bait (up to 6 items). In Experiment 2, elephants were sequentially presented with baits, which could not be seen by elephants in their total quantities. The task of elephants was to choose the larger quantity in both experiments. Results showed that the elephants chose the larger quantity with significantly greater frequency. Interestingly, the elephants did not exhibit disparity or magnitude effects, in which performance declines with a smaller difference between quantities in a two-choice task, or the total quantity increases, respectively. These findings appear to be inconsistent with the previous reports of RQJ in other animals, suggesting that elephants may be using a different mechanism to compare and represent quantities than previously suggested for other species.     

Early consequences of pre-Oedipal maternal deprivation

Abstract

The goal of this paper is to emphasize the early consequences of pre-Oedipal maternal deprivation, addressing the theories and techniques of the pioneers of child psychoanalysis. Even when these theories differ in their understanding and conceptualization of child psychopathology, their common denominator is that they believe in the importance of the infant’s early experiences of life and the necessary physical and emotional constancy of the mother–infant dyad. This paper approaches the different theories using three clinical vignettes. Through the synthesis of the psychoanalytic therapeutic process of a four-year-old boy, we can see how the conflicts and symptoms evolved and resolved in the course of five years of treatment, during which the boy’s behavior and productivity changed, allowing the treatment to come to an end. This boy was able to work through his traumatic separation experience in analysis, and to develop more mature defense mechanisms that led him toward a better adjustment to his environment. We can conclude that the early interruption of maternal care led to serious symptoms in this child’s behavior and mental organization. If these difficulties had not been addressed in time, the symptoms would have gone on to become severe.     

测验相对拟合检验方法CVLL法在认知诊断中的拓展及应用

本文将IRT中表现较好的CVLL法引入到认知诊断领域,同时比较并分析CVLL及认知诊断领域已有的测验相对拟合检验统计量的表现,为实际工作者在认知诊断模型选用上提供方法学支持和借鉴。结果表明:CVLL的表现比其它传统测验相对拟合统计量要好;且当对Q矩阵进行误设时,该统计量也能选择较优的Q矩阵,说明CVLL在Q矩阵侦查上有较好的应用前景。