基于复杂网络模型构建人事测评指标体系

构建完整的人事测评指标体系是实现人力资源管理科学化和信息化的关键。借鉴复杂网络模型的思想,可遵循三个步骤提升人事测评指标体系的构建水平:首先,利用方格技术提取人事测评的核心素质指标,使指标元素的设定更具操作性;接着,借用复杂网络模型刻画指标之间的内在关联,基于复杂网络的一些客观度量值确定指标的相对重要性,使指标权重的设定更具客观性;最后,使用隶属网汇总指标分数,提升测评结果的可视化程度。     

高校奖助学金政策学生满意度影响因素研究

基于满意度基础理论,采用无序多分类Logistic回归模型分析了9个高校共3260个学生的调查数据,以揭示我国高校学生对奖助学金政策满意度的影响因素。结果显示,学生家庭人均月收入、是否获得过助学金、所在年级、资助金额是否够了、资助名额是否够了、是否了解助学金政策、评选过程是否存在黑箱、是否存在家庭困难却未获得助学金和是否存在家庭条件不错而获得了助学金等是国家助学金政策学生满意度的显著影响因素。学生家庭人均月收入、是否申请奖学金、所在年级、是否了解奖学金政策、评选过程是否存在黑箱、评选结果是否合理等是励志奖学金政策学生满意度的显著影响因素。     

不同表面特征图片对内隐记忆和外显记忆的影响

该研究选取30名被试,采用任务分离实验研究范式探讨不同表面特征图片对内隐记忆和外显记忆的影响。以32张动物图片为实验材料,其中鱼类和鸟类图片各半。两类图片中一半为黑白图片,另一半为彩色图片,所有实验材料用E—Prime软件呈现在电脑上。结果表明：（1）不同表面特征图片的再认成绩（外显记忆）显著好于偏好再认成绩（内隐记忆）,即外显记忆成绩好于内隐记忆;（2）在再认测验和偏好判断测验中,再认成绩和偏好再认成绩在图片表面特征的两个水平上存在显著差异;（3）控制组的偏好再认成绩显著好于实验组的偏好再认成绩,即控制组的内隐记忆好于实验组。结论：刺激材料的表面特征既是外显记忆的内容,也是影响外显记忆的重要因素;内隐记忆的作业成绩高度依赖于刺激材料的表面特征,刺激材料的表面特征是影响两种记忆的重要因素。     

Diagnostic Exome Sequencing Identifies Two Novel IQSEC2 Mutations Associated with X-Linked Intellectual Disability with Seizures: Implications for Genetic Counseling and Clinical Diagnosis

Intellectual disability is a heterogeneous disorder with a wide phenotypic spectrum. Over 1,700 OMIM genes have been associated with this condition, many of which reside on the X-chromosome. The IQSEC2 gene is located on chromosome Xp11.22 and is known to play a significant role in the maintenance and homeostasis of the brain. Mutations in IQSEC2 have been historically associated with nonsyndromic X-linked intellectual disability. Case reports of affected probands show phenotypic overlap with conditions associated with pathogenic MECP2, FOXG1, CDKL5, and MEF2C gene mutations. Affected individuals, however, have also been identified as presenting with additional clinical features including seizures, autistic-behavior, psychiatric problems, and delayed language skills. To our knowledge, only 5 deleterious mutations and 2 intragenic duplications have been previously reported in IQSEC2. Here we report two novel IQSEC2 de novo truncating mutations identified through diagnostic exome sequencing in two severely affected unrelated male probands manifesting developmental delay, seizures, hypotonia, plagiocephaly, and abnormal MRI findings. Overall, diagnostic exome sequencing established a molecular diagnosis for two patients in whom traditional testing methods were uninformative while expanding on the mutational and phenotypic spectrum. In addition, our data suggests that IQSEC2 may be more common than previously appreciated, accounting for approximately 9 % (2/22) of positive findings among patients with seizures referred for diagnostic exome sequencing. Further, these data supports recently published data suggesting that IQSEC2 plays a more significant role in the development of X-linked intellectual disability with seizures than previously anticipated.     

Social exclusion influences attentional bias to social information

Using three experiments, the present study investigates the impact of social exclusion on attention. Specifically, we investigate whether social exclusion promotes attentional bias to social acceptance cues (smiling faces) or social exclusion cues (angry faces) among an Asian population. The Cyberball game was adopted to manipulate social inclusion or exclusion, and a dot‐probe task was used to measure individuals' responses to smiling or angry faces. In Experiments 1 and 2, each trial consisted of either a smiling or angry face that was paired with a neutral face. In Experiment 1, when the stimulus onset‐asynchronies (SOA) were 500 ms, the inhibition of return emerged, indirectly indicating that social exclusion promotes sensitivity to social acceptance cues. In Experiment 2, after setting the SOA to 200 ms, we found that social exclusion promotes attentional bias to smiling faces compared to neutral faces. In Experiment 3, both smiling and angry faces were shown during each trial, and we found that social exclusion promotes attentional bias to smiling faces compared to angry faces. Therefore, the present study extends our understanding of the relationship between social exclusion and attention. Overall, it appears that after social exclusion, the desire for social reconnection trumps the desire to avoid social exclusion.     

青少年个体心理危机的生成机制及影响因素

心理危机是一种失调的心理状态。青少年由于生理、心理发展的不平衡及生活事件的影响,容易产生各类心理危机,如不能及时发现并实施帮助,会增加心理障碍与疾病的发病率。因此,需要在探索青少年心理危机生成机制的基础上,对寻求专业心理咨询与治疗的青少年开展各项心理功能和特征的调查研究。调查结果显示,情绪不稳定的人格特征、情绪指向的应对方式等内在特质以及生活事件、童年受虐待的经历以及家庭环境等外在因素,是青少年心理危机的重要预测因素,焦虑情绪则可作为危机的重要预警指标。这些结果可帮助了解危机发生的机制和影响危机发生的因素,为青少年危机的预警和干预提供理论基础。     

Inversion domain boundary in a ZnO film

Transmission electron microscopy has been used to investigate the (1100) and (1103) inversion domain boundaries in a ZnO film prepared by molecular beam epitaxy. The inversion domain was revealed by dark-field images and confirmed by convergent-beam electron diffraction. Interacting with a (0002) stacking fault, the inversion domain boundary in the (1100) plane alters its orientation from the [0001] direction and climbs on the (1103) plane to release the strain energy. These features are characterized and analysed by high-resolution electron microscopy and the geometric phase method. The findings are significant for understanding the formation and propagation of inverse domain boundaries in epitaxial ZnO films.     

“合法律性的正当性”何以可能——哈贝马斯对哈特法哲学的批判与修缮

实证主义法学的代表哈特力主道德与法律在概念上无必然联系的分离命题,持"合法律性的正当性"模式,把正当性萎缩成形式程序的合法律性。在哈贝马斯看来,法律实证主义意义上的"合法律性的正当性"取消了对法律正当性之理性基础的考量。他遵循商谈模式的程序路向来重建法律的正当性,从基本立场、论证模式、权利审视及认可方式这四个向度来批判与修缮哈特的法律正当性理论,其"重建式的法律正当性"理论为我们研究法律正当性问题开拓了新的视野。     

意识思维和无意识思维对复杂决策的影响

以大学生为被试,以汽车作为实验材料,通过对12条汽车属性信息的操纵,设置出四款优差不同的汽车。通过对汽车的优差选择,探察在属性信息逐条呈现的情况下,有意识思维与无意识思维对复杂决策的影响。研究结果表明:在反应时上,无意识思维下的决策时间要比有意识思维下的决策时间长;在选择的正确率上,有意识思维决策的结果要优于无意识思维决策的结果;在信息回忆量上,有意识思维决策的回忆量要多于无意识思维决策的回忆量,这与无意识思维理论是相违背的。     

精神病态与反社会型人格障碍间的关系

精神病态传统上一般被定义为一种人格(尤其是情感缺乏)的障碍,其次在小范围内才是行为障碍。尽管经常被相互混用,但是在诊断思路上,精神病态与反社会型人格障碍还是有区别的。二者不能简单等同起来,需明辨二者的关系。