A Revisit of General Self-Efficacy Scale: Uni- or Multi-dimensional?

While a large body of research provides strong evidence that general self-efficacy (GSE) is a unidimensional construct, no study has been conducted to test or compare its single-factor structure with alternative factor structures (e.g., two-factor structure). The main purpose of this study was to re-examine its factor structure in a Chinese context. The Chinese version of GSE scale was administered to 195 Chinese university students. Personal identity and optimism instruments were also used to examine the predictive validity of GSE. Exploratory factor analysis determined that a two-factor solution was best fitting, explaining 54.49 % of the variance, which was reproduced reliably in the two subsamples. Through a series of factor model testing by confirmatory factor analysis, findings indicated that the two-factor structure was reliable, internally valid as demonstrated. Subsequent regression analyses also showed that only one of the two factors significantly predicted personal identity and optimism, whereas the other one was irrelevant. The findings emphasized the value of revisiting GSE as a uni- or multi-dimensional construct.     

肢体识别的倒置效应

肢体识别加工的研究常常以倒置肢体作为对象.肢体倒置效应是指, 与正立肢体相比, 人们识别倒置肢体的时间更长,正确率更低.该现象为探究肢体识别提供了新的思路.近些年, 研究者们使用多种技术考察了这一效应及肢体构形加工的特异机制与神经基础.其中, 头部信息在肢体倒置效应中的作用引起了一些研究者的争论.此外, 构形加工理论和构形加工连续量理论都肯定了构形加工在该效应产生中的作用, 但对于构形加工所包含的子成分还存在一些分歧.未来需要进一步拓展该领域的特殊群体研究, 揭示头部信息的具体作用, 完善相关理论解释以及探索更具有生态效度的肢体倒置效应.     

面孔表情和声音情绪信息整合加工的脑机制

在现实生活中, 有效的情绪识别往往依赖于不同通道间的信息整合(如, 面孔、声音)。本文梳理相关研究认为, 面孔表情和声音情绪信息在早期知觉阶段即产生交互作用, 且初级感知觉皮层负责两者信息的编码; 而在晚期决策阶段, 杏仁核、颞叶等高级脑区完成对情绪信息内容的认知评估整合; 此外, 神经振荡活动在多个频段上的功能耦合促进了跨通道情绪信息整合。未来研究需要进一步探究两者整合是否与情绪冲突有关, 以及不一致的情绪信息在整合中是否有优势, 探明不同频段的神经振荡如何促进面孔表情和声音情绪信息整合, 以便更深入地了解面孔表情和声音情绪信息整合的神经动力学基础。     

肢体形状和肢体动作表征的早期发展

肢体是社会性信息的重要载体。研究肢体表征的早期发展对于揭示其肢体表征加工的内在机制, 进一步理解婴儿的社会性发展具有重要意义。从肢体形状和肢体动作两个方面来看, 已有研究主要考察了婴儿在处理肢体结构信息和运动信息时的表征方式, 并提出了婴儿肢体表征发展机制的两种理论。未来应进一步明确婴儿肢体表征的具体发展过程及关键期, 并通过脑成像技术探究生物运动偏好对于肢体表征的作用机制。     

论北宋诗僧道潜

本文简略描述了北宋诗僧道潜与苏轼的交游,指出在长达二十余年的交往中,他们诗文往还,倡和酬答,彼此扶将,甘苦与共,演绎了我国文化史上儒释交流的一段佳话.道潜的诗歌创作以清绝平雅为其主要特色,与储光羲的诗歌有相似之处.同时道潜的许多诗歌表明了对陶渊明的景仰和心仪,他也喜欢作绮语艳词,体现出与文人士夫情趣的趋同性.     

Hope and General Self-efficacy: Two Measures of the Same Construct?

The aim of this study was to test the extent to which hope measure is equivalent to general self-efficacy measure. Questionnaire data on these two constructs and other external variables were collected from 199 Chinese college students. The factor analytic results suggested that hope and self-efficacy items measured the same construct. The unidimensional model combining hope items and GSE items fit the data as well as the bidimensional model, indicating that their corresponding items measured the same underlying construct. Further analyses showed that hope and GSE did not correlate with external variables differently in a systematic manner. Most of these correlational differences were non-significant and negligible. These findings suggested that the literatures studying GSE and hope could be considered to be integrated and that researchers need to recognize and acknowledge the conceptual and operational similarities among these constructs in the literature.     

述情障碍对大学生手机成瘾倾向的影响：孤独感与正念的作用

为考察述情障碍对大学生手机成瘾倾向的影响机制,以1224名大学生为被试,采用多伦多述情障碍量表、大学生手机成瘾倾向量表、孤独感量表和正念注意觉知量表进行测量。结果显示：（1）大学生述情障碍、手机成瘾倾向及孤独感彼此具有显著的相关性;（2）孤独感在述情障碍和手机成瘾倾向之间起到部分中介作用;（3）正念可以显著调节孤独感对大学生手机成瘾倾向的影响,正念和孤独感在述情障碍与大学生手机成瘾倾向之间形成了有调节的中介模型。     

心理性应激的时间加工进程:来自ERP的证据*

采用有时间压力的算术题目诱发被试的心理性应激体验,并用事件相关电位技术(ERP)探讨心理性应激发生时大脑神经活动的时程变化。行为数据结果发现有时间压力下被试的反应时更短;脑电数据结果发现有时间压力组的容易题目比无时间压力组的容易题目诱发出更大的N1峰值、更长的P2潜伏期和更大的P300波幅;有时间压力组的困难题目比无时间压力组的困难题目同样诱发出更大的N1峰值、更长的P2潜伏期和更大的P300波幅,但这种组别主效应仅表现在部分电极点上。该研究结果表明心理性应激增加了早期知觉加工的负载,导致知觉加工速度减慢,在信息加工后期阶段需要占用更多的认知资源。     

Metacognition and Academic Procrastination: A Meta-Analytical Examination

Journal of Rational-Emotive & Cognitive-Behavior Therapy - Procrastination is a universal phenomenon that occurs to most individuals in various settings. Such prevalence of academic...