文化心理学的双重内涵

文化心理学具有双重内涵。一种内涵可以表达为“文化心理”学,关注研究对象的文化特征,以“文化心理”为主要研究内容;另一种内涵可以表达为文化“心理学”,强调研究者的文化负载,以“心理文化”为主要研究内容。当前文化心理学的研究未能有效整合“文化心理”与“心理文化”,这妨碍了对文化心理学的整体理解     

工作狂的研究述评

工作狂是指那些在强烈的内部动机的驱动下,长期投入大量时间和精力到工作上的个体,其形成和发展可以用成瘾模型、强化理论、特质理论和家庭系统理论来解释。工作狂的测量工具主要有工作成瘾风险测验、工作狂问卷和工作狂行为量表。该领域的研究者对于人格变量、人口统计学变量和组织因素等工作狂前因变量及健康、人际关系等工作狂的结果变量的探讨比较深入,但在概念界定、理论整合、测量工具、取样和变量探索等方面还有待进一步研究     

自尊与自我服务偏好的关系述评

 传统研究认为,自尊与自我服务偏好正相关,高自尊者比低自尊者有更强的自我服务偏好。但越来越多的研究对此结论提出了挑战,这些研究主要涉及两个问题：（1）是否只有高自尊者才有自我服务偏好？（2）是否凡高自尊者就有自我服务偏好？文章最后指出未来研究应该对这两个问题进行更深入和更细致的研究比如何种自尊者才有自我服务偏好、自我服务偏好是否只是一种策略及其利弊等     

幼儿对数的认知及其策略

该研究探查幼儿对基数、数序、运算和解应用题的认知发展过程及其认知策略。着重探查：(1)不同认知任务对幼儿数认知发展的影响;(2)幼儿对基数和数序两者认知发展的顺序;(3)从幼儿主动解决问题的策略探究其认知发展水平。该研究采用定性和定量相结合的研究方法。被试为4、5、6岁城市幼儿园儿童,共92人,男女约各半。全部实验以个别方式进行。主要研究结果表明：(1)幼儿对基数、数序、运算和解应用题的认知成绩均有随年龄发展的趋势,但快速发展的年龄阶段因任务的难度而异;(2)幼儿对基数和数序的认知在4—5岁显示出不同步的发展,对基数的认知成绩优于对数序的认知,而到6岁两者具有同步发展的趋势;(3)幼儿解决问题的策略水平随年龄发展,显示了由外化水平的智力活动向完全内化的智力操作的发展过程,并具有明显的层次性。该研究结果为幼儿数能力的培养和促进提供参考依据。     

地方性立法与道德法律关系论——从"不让座罚款"和"精神赡养"规定谈起

地方性立法涉及道德与法律的关系,审慎、科学地认识道德与法律的关系在地方性立法中具有十分重要的实践意义,地方性立法应注意区分不同类型的道德,并审慎量度道德立法的必要性与可行性同题.     

唯物史观视野中的社会工程哲学

社会工程哲学的兴起是21世纪以来中国哲学界的一个新创造,是对社会工程生成、发展、功能、规律的关注与追问:哲学以自己独有的方式追问究竟何谓社会工程,什么使得社会工程成为工程,社会工程与实践、生产是什么关系,社会工程对人和人类社会意味着什么.     

老年人心血管疾病的血糖控制

老年心血管疾病合并糖代谢异常者更多、危害更大.口服葡萄糖2小时后血浆葡萄糖检测可避免老年人糖代谢异常的漏诊.老年心血管病患者降糖要因人而异、因病而异,降糖要宽松治疗以免低血糖的发生,更强调综合治疗、合理联合应用降糖药物.     

The menstrual distress questionnaire: Are the critics right?

The Menstrual Distress Questionnaire (MDQ) is the most widely used method of assessing premenstrual symptomatology. It is also the most frequently criticized instrument in this field. A review of the criticisms made toward the MDQ revealed three major issues concerning the reliability and validity of this instrument and the sample from whom normative data were gathered. These issues were examined in light of 49 studies that used this instrument between 1968 and 1990. Many of the criticisms were found to be justified. A marked lack of adequate research into the MDQ’s reliability, problems associated with the normative sample, and uncertain validity were found. In particular, the MDQ appears to measure constructs unrelated to the menstrual cycle and define premenstrual syndrome inaccurately. In addition, the factor structure of this instrument may be unstable. These conclusions were tempered with the knowledge that the MDQ has not been utilized to its full potential in most of the research conducted to date.     

字符的知觉表征及其启动

实验以英文单词,汉字和图片为材料,采用速示补笔测验测量了大脑左右半球的启动效应。结果是,如果学习与测验的字体和大小不变,则视觉启动右半球高于左半球。其他材料不产生这种效应。这表明,至少有一个分离的系统对构成启动的汉字的视觉表征进行编码,此系统在右半球表征形状特异形状特异信息更有效;对字符抽象特征的表征,两半球无显著差异,速示补笔测量的是前语义水平的知觉表征,是一种知觉（数据驱动）内隐记忆测验。     

Dorsomedial prefrontal cortex 5-HT6 receptors regulate anxiety-like behavior

The dorsomedial prefrontal cortex (dmPFC) plays a very important role in decision-related and anxiety-related information processing. It has enriched 5-HT6 receptors; however, the precise role of dmPFC 5-HT6 receptors in anxiety remains to be fully investigated. In this study, we injected dmPFC with the 5-HT6 receptor agonist EMD 386088 and antagonist SB 271046 using stereotactic technology. 5-HT6 receptor activation in mice increased time spent in the center area on the open-field test, increased exploration of the open arms on the elevated plus maze test, and increased ratio on the social interaction test. 5-HT6 receptor inactivation induced the opposite effects. In brain slices, EMD 386088 decreased both spontaneous inhibitory postsynaptic currents (sIPSC) and spontaneous excitatory postsynaptic currents (sEPSC), while SB 271046 only increased sEPSC. These effects of EMD 386088 and SB 271046 could be reversed by the GABA_A receptor antagonist bicuculline (BMI) and positive allosteric modulator clonazepam (CLZ), respectively. Our results suggest that neurotransmission in the dmPFC by 5-HT6 receptor activation and inhibition may play an important role in anxiety-like behavior, and may provide new insight into the pathological mechanism and potential target of anxiety disorders.