Complexities in International Organizational Socialization

The growing number of expatriates highlights the importance of organizational socialization as these people strive to adjust to a new work environment in a foreign country. Research hypotheses presented by Feldman (1997) are reviewed for their impact on future research. The complexities of organizational socialization or work adjustment within an international context are believed to transcend the bounds of simple linear relationships. Five of the hypotheses are discussed to illustrate these complexities and to offer new ideas for future research.     

中学生合作行为的影响因素的实验研究

用囚犯两难游戏和懦夫游戏作实验材料,采用L16（215）正交实验设计,对64名初二、高二学生在不同实验情境中的合作行为反应策略进行了研究。结果表明,被试对交流的预期、交流的进行、被试对对手社会地位的评估、以及被试所面临的游戏矩阵和被试自身的年龄特点都影响被试对对手的表征,进而影响被试游戏行为的决策过程和合作行为的反应倾向。研究结果支持社会表征理论,为创设有利于合作的人际互动情境提供一定的理论依据。     

晚清广东学者的经学研究探析

梁启超曾将清代学术的演变分为四个阶段,而将康有为和他本人归入第三期。然而广东学术的发展并不符合这一轨迹。广东学术在道光以前,宋学占主导地位;随着学海堂的创建,汉学成为广东显学,并成为晚清中国经学研究的重镇。道光以前,广东虽治经学的不乏其人,但以《四书》为主,兼及《五经》。学海堂创建后,广东学者以《十三经》为其治经范围,且颇具乾嘉遗风。学海堂创建后,在晚清广东学坛上出现了东塾学派和九江学派．两者既有共同点,也有不同点。九江学派后来又分化出康有为一系和简朝亮一系。康有为走向今文经学,简朝亮则与朱次琦的治学精神一脉相承。     

公共卫生人才调查及培养的思考

对江苏省部分市、区、县级疾病预防控制中心和卫生监督所的公共卫生队伍现状、人才需求进行了调查分析,为我国公共卫生教育提供了科学的依据.认为江苏省公共卫生系统现有人员素质有待进一步提高,医学高等院校应该加强公共卫生人才的培养.     

双语存贮模型的研究

关于双语的存贮,一直存在着单独存贮说与共同存贮说之争。本文经理论分析和实证研究,认为：双语,是共同存贮,而不是单独存贮;并提出双语的新共同存贮模型。     

连贯阅读中文本表征的意识性研究

采用独立记得-知道范式(IRK)和加工分离范式(PDP)探讨连贯阅读中文本表征的意识性问题。实验1使用独立记得-知道范式(IRK),分析被试对再认项目判断为“记得”或“知道”的比例（击中率）;实验2使用加工分离范式(PDP),分析被试在包含、排斥测验中的击中率和虚报率。总的实验结果表明,在连贯阅读中,命题表征的建构是无意识的,情境模型的建构也是无意识的,该结果支持和完善了文本阅读双加工理论。     

Effects of input device and motion type on a cursor-positioning task

Many studies have investigated the performance of using nonkey-board input devices under static situations, but few have considered the effects of motion type on manipulating these input devices. In this study comparison of 12 mens' performance using four input devices (three trackballs: currently used, trackman wheel, and erectly held trackballs, as well as a touch screen) under five motion types of static, heave, roll, pitch, and random movements was conducted. The input device and motion type significantly affected movement speed and accuracy, and their interaction significantly affected the movement speed. The touch screen was the fastest but the least accurate input device. The erectly held trackball was the slowest, whereas the error rate of the currently used trackball was the lowest. Impairments of the random motion on movement time and error rate were larger than those of other motion types. Considering objective and subjective evaluations, the trackman wheel and currently used trackball were more efficient in operation than the erectly held trackball and touch screen under the motion environments.     

Attentional demand and memory retrieval in negative priming

Negative priming refers to delayed response to previous distractors, and can reflect the operation of attentional selection in prime trials. One important feature of negative priming is that it is modulated by the characteristics of probe trials. The current study manipulated competition from probe distractors and prime-probe similarity to examine the effects of attentional demand and memory retrieval in probe trials. The results demonstrated that the effects of attentional demand and memory retrieval on negative priming were dynamic. Distractor competition in probe trials affected negative priming in Experiment 1, and prime-probe similarity affected negative priming in Experiment 2. Moreover, negative priming in Experiment 3 was observed either when competition from probe distractors was strong or when identical spatial layouts were used in prime-probe couplets. Taken together, either competition from probe distractors or prime-probe similarity of spatial layouts was critical to the manifestation of negative priming at one time. Implications for distractor inhibition and memory retrieval in negative priming were discussed.     

Electrolytic lesions of dorsal CA3 impair episodic-like memory in rats

Episodic memory is the ability to recollect one's past experiences occurring in an unique spatial and temporal context. In non-human animals, it is expressed in the ability to combine "what", "where" and "when" factors to form an integrated memory system. During the search for its neural substrates, the hippocampus has attracted a lot of attentions. Yet, it is not yet possible to induce a pure episodic-like memory deficit in animal studies without being confounded by impairments in the spatial cognition. Here, we present a lesion study evidencing direct links between the hippocampus CA3 region and the episodic-like memory in rats. In a spontaneous object exploration task, lesioned rats showed no interaction between the temporal and spatial elements in their memory associated with the objects. In separate tests carried out subsequently, the same animals still expressed abilities to process spatial, temporal, and object recognition memory. In conclusions, our results support the idea that the hippocampus CA3 has a particular status in the neural mechanism of the episodic-like memory system. It is responsible for combining information from different modules of cognitive processes.