A psychometric analysis of the Positive and Negative Affect Schedule for Children-Parent Version in a school sample

The current study was the 1st to examine the psychometric properties of the Positive and Negative Affect Schedule for Children-Parent Version (PANAS-C-P) using a large school-based sample of children and adolescents ages 8 to 18 (N = 606). Confirmatory factor analysis supported a 2-factor (correlated) model of positive affect (PA) and negative affect (NA). The PANAS-C-P scale scores also demonstrated acceptable internal consistency and convergent and divergent validity. The PANAS-C-P PA and NA scale scores also related to measures of anxiety and depression in a manner consistent with the tripartite model. Scale means and standard deviations were reported by grade and sex to provide normative data for the PANAS-C-P scales. Results from the present study provide initial support for the PANAS-C-P as a parent-reported perspective of youth PA and NA among school-based youths.     

贝叶斯推理中的“自击中率参照抑制”

本文旨在研究贝叶斯推理中基础比率、击中率起作用的机制。通过设置肝炎情境、中彩情境的贝叶斯推理问题,同时操作基础比率和击中率的水平,考察449名大学生被试的概率估计情况。结果表明,总体上,贝叶斯推理中的基础比率和击中率均起作用,表现为后验概率估计值随基础比率水平的提高而增加,随击中率水平的提高而增加。然而,在低基础比率的中彩情境中,后验概率估计值先随击中率的增加而增加;之后却随击中率水平的继续提高而显著降低,出现自击中率参照抑制。这似乎说明,击中率在贝叶斯推理中并非一致地起作用,而可能与推理者的知识经验对击中率加工的调节有关。     

泰文和中文阅读过程中的眼动控制(中文)

This paper analyses some aspects of the eye movement behaviour of readers of Thai and Chinese. The main focus is on readers′landing site distributions on words and how these are affected by the lack of clear word boundary information due to the absence of inter-word spaces. Empirical evidence from Thai and Chinese readers suggest that readers can relatively accurately target word centres. We make the case that this accuracy can be accounted for by a default targetting model(effectively, the prior landing site distribution, in Bayesian terms)modulated by statistical cues about word beginnings available from word-initial character frequencies.     

应重视中草药对华法令药效影响

华法令是治疗房颤及心脏外科术后的常用药,但是其治疗窗窄,剂量个体差异大,易并发各种出血事件,使用时需严格控制国际标准化比率(INR).中草药在我国应用广泛,研究发现多类中草药会通过多种途径影响华法令代谢,导致血栓形成、脑血管意外等并发症发生.临床须判明各种中草药对华法令功能的影响,保证药物使用安全.     

先秦齐国音乐繁荣原因之我见

先秦时期的齐国,在其长达800多年的历史中,创造了光辉灿烂的齐文化,而作为齐文化组成部分的音乐,不仅具有鲜明的特色,而且异常地繁荣。其繁荣的原因,与悠久的传统、统治者和民众的喜好有很大关系,而与发达经济之间的关系则更为深厚。研究齐国音乐繁荣的景象和原因,不仅是齐文化研究的需要,而且对建设和谐社会也具有积极意义。     

多人交互同步记录技术在大脑神经活动测量中的应用*

多人交互同步记录是一种新技术,可以实现同时对多人的脑活动进行测量,现已被越来越多地应用到社会交互的研究中。本文从不同技术角度出发,回顾已经发表的有关多人交互同步记录的研究,从中可以了解不同的脑活动记录技术是如何被应用到各种实验范式中,以及人脑间是如何动态交互的。同时本文也对不同的多人交互同步记录技术的优缺点进行了比较。鉴于该方法的优势,其在未来的社会交互研究中具有广泛的应用前景。     

应激干预对抑郁症患者心率变异性的影响

探讨分别以放松训练和静坐两种干预方式对抗心算对抑郁症患者心率变异性的影响 ,以及正常人、单纯抑郁症患者和伴焦虑症状的抑郁症患者在心率变异性上的差异.结果显示,静息状态下伴焦虑症状的抑郁症患者的交感神经功能亢进,兴奋性高于另外两组;放松训练可以缓解交感神经的紧张程度,并能够较静坐更好得对抗应激引起的交感神经活动增强;静坐对单纯抑郁症患者和对照组有放松作用,但引起伴焦虑症状的抑郁症患者紧张情绪.     

条件推理中的二元效应初探

通过预备实验选取前件(或后件)是二元(或多元)的5种条件命题的4种推理形式作为实验材料,以大学本科生为被试,考察了五种不同条件命题类型对4种推理结果的影响.结果表明命题类型、推理规则以及两者的交互作用都非常显著.这个结果进一步验证了条件推理的集合映射模型.     

The Structure of Self-Consciousness in Children and Young Adolescents and Relations to Social Anxiety

Decades of research have examined the structure of self-consciousness in adults and its relationship to social anxiety. This study examined the structure of self-consciousness via the Self-Consciousness Scales (Fenigstein et al., J. Consult. Clin. Psychol. 43:522–527, 1975) in a school sample of 175 children and young adolescents (92 girls; mean age = 11.5). Confirmatory factor analysis best supported a five-factor solution (Internal State Awareness, Self-Reflectiveness, Appearance Consciousness, Style Consciousness and Social Anxiety). Although some factor based subscales evidenced low internal consistencies, convergent and discriminant correlations with self-report measures of social phobia, negative affect, and positive affect as well as parent-report measures of internalizing and externalizing problems provided additional support for the five-factor model. Future studies should further examine the multidimensional nature as well as the developmental course of self-consciousness and its relation to social anxiety longitudinally.