Number sense and quantifier interpretation

We consider connections between number sense—the ability to judge number—and the interpretation of natural language quantifiers. In particular, we present empirical evidence concerning the neuroanatomical underpinnings of number sense and quantifier interpretation. We show, further, that impairment of number sense in patients can result in the impairment of the ability to interpret sentences containing quantifiers. This result demonstrates that number sense supports some aspects of the language faculty.

Healing from suicide: adolescent perceptions of attachment relationships

Relatively little is known about how adolescents overcome being suicidal. The purpose of this study was to develop an understanding of adolescents' perceptions of the role of attachment relationships in the process of overcoming suicidality. Forty-one female and nine male adolescents, previously suicidal between the ages of 13 and 19, were interviewed. Qualitative data were analysed using a grounded theory approach. The study identified three main categories: (a) attachment relationships; (b) experiences of attachment; and (c) changing self-perceptions. Participants consistently reported the creation of a secure attachment as being pivotal to healing from suicidal feelings. Implications for counselling practice are discussed.     

组织信任对员工态度和离职意向、组织财务绩效的影响

为了探讨组织信任对个体和组织的作用,在全国不同地区43家企业进行了问卷调查,得到801份有效问卷。结果表明,在个体方面,多层线性模型（HLM：hierarchical linear modeling）分析的结果显示：组织信任对个体的工作满意度、情感承诺有显著的正向预测效果,对离职意向具有显著的负向预测效果;组织信任对工作满意度、情感承诺与离职意向之间的关系都具有显著的调节（加强）作用。在组织方面,结构方程模型的分析结果显示：组织信任通过组织学习和组织创新的完全中介作用于组织的主观财务绩效,即一方面分别通过组织学习和组织创新的完全中介作用于财务绩效,另一方面直接通过组织创新的完全中介作用于组织的财务绩效     

Greater attention problems during childhood predict poorer executive functioning in late adolescence

Attention problems (behavior problems including inattention, disorganization, impulsivity, and hyperactivity) are widely thought to reflect deficits in executive functions (EFs). However, it is unclear whether attention problems differentially relate to distinct EFs and how developmental stability and change predict levels of EFs in late adolescence. We investigated, in an unselected sample, how teacher-rated attention problems from ages 7 to 14 years related to three correlated but separable EFs, measured as latent variables at age 17. Attention problems at all ages significantly predicted later levels of response inhibition and working memory updating, and to some extent set shifting; the relation to inhibiting was stronger than the relations to the other EFs or IQ. Growth models indicated that attention problems were quite stable in this age range, and it was the initial levels of problems, rather than their changes across time, that predicted later EFs. These results support the hypothesis that attention problems primarily reflect difficulties with response inhibition.     

子夏与《乐》的传授

《乐》是孔子用以教学的主要内容之一,子夏深得其传,不仅善于演奏音乐,而且将古乐所代表的儒家思想传给后世。虽然古乐最终没能流传下来,但是子夏传播乐的贡献却是不能抹煞的。     

决策科学描述性范式的发展——构像理论

构像理论是Lee Roy Beach等人提出的一种行为决策研究的新取向.本文在介绍构像理论提出的背景的基础上,展示了该理论的核心概念,并对该理论在个体决策和组织决策两个层面上的研究成果进行了分析,最后对其未来发展进行了评价与展望,研究显示构像理论在传统决策理论基础上有了新的突破,并有巨大的应用前景.     

High self-reported rates of neglect and emotional abuse, by persons with binge eating disorder and night eating syndrome

This study compared rates of self-reported childhood maltreatment in three groups diagnosed using semi-structured interviews: binge eating disorder (BED; n=176), night eating syndrome (NES, n=57), and overweight/obese comparison (OC, n=38). We used the Childhood Trauma Questionnaire (CTQ) to assess childhood maltreatment and the Beck Depression Inventory-II to assess depression levels. Reports of maltreatment were common in patients with BED (82%), NES (79%), and OC (71%). The BED group reported significantly more forms of maltreatment above clinical cut-points (2.4) than the OC (1.4) group but not the NES (1.8) group. The BED and NES groups reported more emotional abuse than the OC group. A higher proportion of the BED group reported emotional neglect and a higher proportion of the NES group reported physical neglect. Depression levels, which were higher in BED and NES than OC, were associated with higher levels of physical and emotional abuse and neglect. In conclusion, reported rates of physical and sexual abuse differed little across groups, whereas reports of neglect and emotional abuse were higher in the BED and NES groups than in the OC group and were associated with elevated depression levels.     

A goal-striving life event and the onset of hypomanic and depressive episodes and symptoms: perspective from the behavioral approach system (BAS) dysregulation theory

On the basis of the behavioral approach system (BAS) dysregulation theory of bipolar disorder, this study examined the relation between occurrence of a BAS activation-relevant life event--goal striving--and onset of hypomanic and depressive episodes and symptoms. In particular, the authors examined the relation between preparing for and completing final exams (a goal-striving event) and onset of bipolar spectrum episodes and symptoms in college students with bipolar II disorder or cyclothymia (i.e., "soft" bipolar spectrum conditions). One hundred fifty-nine individuals with either a bipolar spectrum disorder (n=68) or no major affective psychopathology (controls; n=91) were further classified on the basis of whether they were college students (i.e., completed final exams). Consistent with the BAS dysregulation theory, preparing for and completing final exams was associated with an increase in hypomanic but not depressive episodes and symptoms in individuals with a soft bipolar spectrum diagnosis. Furthermore, self-reported BAS sensitivity moderated the presence of certain hypomanic symptoms during final exams.     

Advance visual information, awareness, and anticipation skill

The authors examined 13 skilled, 13 recreational, and 11 novice players' awareness of the advance visual information that they used to judge tennis serve direction. Participants viewed video clips of serve actions under 5 conditions of spatial occlusion. The authors assessed participants' awareness by comparing the different groups' confidence associated with correct and incorrect judgments and by conducting a postexperiment free-recall test. The results indicated that information from the ball toss and the arm + racquet region underpinned players' anticipation skill and that greater expertise was accompained by increasing awareness of the information on which judgments were based. The authors discuss the implications of the present results for researchers' use of confidence ratings to assess awareness in perceptual-judgment tasks.