北京中学生的消费价值观与消费行为

对北京青少年的消费价值观和消费行为进行了探索性研究 ,被试为 13～ 19岁中学、职高及技校在校各年级学生 4193人 (男 10 86人 ,女 2 387人 ) ,用自编的中学生消费问卷、青少年亲子关系问卷、个人主义 -集体主义量表进行集体施测。因素分析结果表明 ,消费价值观包含保持勤俭传统、追求现代生活和消费压力 3个因素 ,北京大多数中学生的消费价值观是倾向于保持勤俭传统 ,贫富差距和消费能力的差距对大多数中学生来说没有构成压力。因素分析结果将青少年的消费行为分为谨慎型、流行型、实际型和攀比型 4种消费行为类型 ,谨慎型消费是北京中学生消费行为的主流。消费价值观与消费行为之间有着特定的关系。根据消费社会化理论对影响青少年消费价值观和行为的因素进行了分析 ,结果表明家庭社会经济地位和亲子关系都对青少年的消费模式产生影响。     

汉语双字词超音段信息在语义激活中的作用

采用眼动方法,通过两个实验考察了汉语双字词超音段信息在语义激活中的作用。结果显示：（1）汉语双字词语义激活过程中,分别改变首字声调和尾字声调对语义激活起到抑制作用,首字声调改变时的抑制作用更大。结果支持了Cohort模型。（2）语义相关词的注视点和注视时间远远多于其控制词,但没有发现词频效应。（3）汉语声调的加工过程与声韵母一样,独立作用于语义激活过程。     

工作－家庭界面研究的新视角：工作家庭促进研究

工作家庭促进关注的是工作－家庭关系中的积极方面,指的是个体由于在某一社会系统（工作或者家庭）中的投入,而对另一系统（如家庭或者工作）的发展产生贡献的程度。文章首先探讨了工作家庭促进的理论源流、概念界定以及三个主要的研究方向;接下来介绍了基于系统论思想的促进发生机制模型;最后指出了今后两个首要的研究方向,即工作家庭促进测量工具的开发及其与相关变量的关系研究     

儒道合作 共建和谐世界

春秋战国时期,是社会大变革,生产大发展的时期,也是中华文化辉煌灿烂的时期。这个时期涌现出了一批文化哲人,孔     

Rapid contact call-driven induction of NR2A and NR2B NMDA subunit mRNAs in the auditory thalamus of the budgerigar (Melopsittacus undulatus)

In situ hybridization histochemistry was used to assess the effect of auditory stimulation with natural contact calls on expression of NR2A and NR2B NMDA subunit mRNAs in neurons of the thalamic auditory relay nucleus ovoidalis (Ov) of a vocal learning parrot species, the budgerigar (Melopsittacus undulatus). The results showed that both the core (Ov) and ventromedial shell subdivisions (Ovm) of ovoidalis contained neurons expressing NR2A and NR2B mRNA in no-stimulation control subjects and that the distributions of neurons expressing these subunit mRNAs were very similar in both the core and shell of Ov. Contact call stimulation (5, 30 and 180 min) resulted in substantial increases of 50-60% in the number of neurons expressing NR2A and NR2B mRNAs in both the core and shell. Staining intensity, as measured by the optical density of stained somata approximately doubled compared to controls for both NR2 subunits in the 5 and 30 min conditions, but declined from 30 to 180 min. In all conditions, the density, but not staining intensity, of neurons expressing NR2B exceeded NR2A expression. Furthermore, the density of neurons expressing both subunit mRNAs in call stimulation conditions was greater in the core than in the shell despite the fact that total neuronal density was approximately 20% higher in the shell. Previous experiments have shown that call stimulation is more effective at inducing expression of the immediate early gene zenk in the Ov shell than core; however the present results do not indicate that either NR2A or NR2B mRNA expression mediates this effect since neither subunit exhibits greater expression in Ovm. Ca(++) release is needed for immediate early gene expression, however and, notably, Ovm contains large numbers of neurons containing CGRP, a peptide which has been shown to increase cytosolic Ca(++) levels.     

基于因子分析的创业策略之探索性研究

本研究采用二阶因子分析方法(CFA),对苏州、上海两地的各类型创业企业进行了探索性研究,借鉴国内外通用的创业策略维度,对于200多家苏州、上海两地企业的创业策略进行探索性因子分析。本文采用结构方程(SEM)"建模"的方法,采用LISREL8.7软件编程设计,最终得出中国背景下企业创业策略中包括竞争策略、创新策略、社区策略、服务策略、组织策略、政府策略以及发展策略7个维度。本研究结果对于创业型企业在制定创业策略时有重要意义。     

How Do Chinese Public Service Professional Trainees Attribute Responsibility to Victims and Perpetrators of Violence Against Women?

Two-hundred-and-twenty-five Chinese human service professional trainees (80 police trainees, 45 medical students, and 100 nursing students) participated in a study on responsibility attribution to violence against women (VAW). Results showed that compared to medical students and police trainees, nursing students had broader definitions of VAW, endorsed more liberal attitudes toward women, and perceived VAW as more prevalent and having more negative effects on the victims and society. Compared to police trainees, medical and nursing students assigned greater responsibility to VAW perpetrators. However, there was no group difference in the attribution of responsibility to VAW victims. Among the predictor variables for a low level of responsibility attribution to the victims, liberal attitude toward women was the only significant predictor. For a low level of responsibility attribution to the perpetrators, the most salient predictors were being police trainees and perceiving VAW as having little negative effects on the victims. Limitations and implications of the study will also be discussed.     

代数图式相似性对样例迁移中原理通达的影响

应用题深层抽象结构有几个不同层次,被试对概念图式的相似性更敏感,而不是方程结构,概念图式的相似性更容易引起原理的通达。学生掌握了代数图式对解题有很大的促进作用,较少受表面内容等因素的影响。该研究对代数应用题教学模式的改革提供了理论支持。     

Parental Support for Autonomy and Child Depressive Symptoms in Middle Childhood: The Mediating Role of Parent–Child Attachment

To facilitate understanding of the factors associated with child depressive symptoms in middle childhood, we examined the roles of parental support for autonomy and parent–child attachment in child depressive symptoms among 150 Chinese parent–child dyads. The participating children’s ages ranged from 6 to 12 years old. Parental support for autonomy was coded from a conflict resolution and a cooperation task. Children reported their depressive symptoms and their attachment relationships with the participating parents. After controlling for parent depressive symptoms, parental support for autonomy was associated with fewer child depressive symptoms. The association between parental support for autonomy and child depressive symptoms was mediated by parent–child attachment quality, suggesting that parental support for autonomy was negatively associated with child depressive symptoms through its positive association with parent–child attachment quality. Moreover, the positive association between parental support for autonomy and parent–child attachment quality was stronger for older children. The current study expanded the knowledge on parental support for autonomy in middle-childhood and its association with parent–child relationships and child mental health. Future research is encouraged to pay more attention to the role of parental support for autonomy in various aspects of child development for children in middle-childhood and pre-adolescence.