Chinese writing system and learning to read

One of the obvious characteristics of the Chinese writing system is its visual complexity. How do children develop their reading and writing ability in such a system? The areas we address in the present study include: (1) The basic unit in character recognition and writing of Chinese children. (2) The role of familiarity of components and the position frequency of components in character recognition and writing. In the first experiment, the subjects were first‐, second‐, fourth‐, and sixth‐graders. Children were asked to delay copy five types of characters: familiar single characters, familiar compound characters, unfamiliar compounds with familiar components, unfamiliar compounds with unfamiliar components, and noncharacters, with the components in impossible positions. The results show that older children were affected more by the familiarity and the position frequency of components in the delayed copy task. In the second experiment, the subjects were from the same grades. Children were asked to carry out lexical decision for five types of characters: real compound characters, pseudocharacters with well‐formed structure and real components, noncharacters with ill‐formed structure but real components, and noncharacters with well‐formed structure but nonreal components. The results show that children can be aware of the ill‐formed structure early, and become aware of well‐formed structure but nonreal components as they grow older. The results suggest that the component of character is the basic unit in children's lexical representation. Familiarity of components and the position frequency of components in characters affect children's character recognition and writing.     

宪政体制下群体性事件的根源治理——以市民社会的建立为视角

群体性事件产生的根源在于公民权利的异化、政府权力的异化以及公民权利救济渠道的不通畅.根据宪政理论分析,关键就在于公民权利与政府权力之间存在冲突.市民社会是公民权利与政府权力沟通的渠道,能够平衡公民权利与政府权力,这与宪政理论的要求是一致的.因此,在宪政体制下建立市民社会对于从根源上消除群体性事件的发生具有决定性作用.     

Gating技术与汉语听觉词汇加工

尝试对Gating技术的实施和运用,对数据进行探索性分析。被试为47名北京师范大学本科学生。实验中被试听到依次加长的单字词语音片段,每听完一个语音片段要尽快判断该语音是什么字音,并迅速写出想到的第一个符合该读音的汉字,同时在七点量表上评定作出判断的确定性等级。结果显示,Gating技术作为探讨汉语听觉词汇加工的一条途径可以提供丰富的信息,它不仅能得到词汇的语音识别点(Isolation Point,IP),也揭示出它与声调存在一定关系。对错误反应的分析还表明：声调信息可以独立于音段信息而被识别;即时影响声调识别的因素不一定局限于区别性特征;听觉词汇识别受到听觉语言特有的方向性特点的影响,这种影响不仅体现在音段信息、也体现在超音段信息的识别中。     

汉语阅读障碍高危儿童的早期筛选

通过对309名平均年龄为3岁半的儿童(35～49个月)进行词汇、语素识别、句法、非词重复和看图说词5个任务的测试,探索了汉语阅读障碍高危儿童的早期筛选方法。结果显示高危儿童在所有任务上都显著落后于正常儿童;句法缺陷和语音缺陷所占比例最大;高危儿童存在的缺陷数量越多,则测验成绩越差。这一结果对汉语阅读障碍高危儿童的早期干预具有一定的理论和实践意义。     

博弈论的伦理意义及其局限性考察--从博弈论在企业竞争中的应用谈起

结合博弈论的相关原理及其在企业竞争中的应用,考察了博弈论对于企业竞争伦理的积极意义及局限性,目的在于为博弈论的伦理价值提供一个客观的认识,从而为有效发挥这一理论在企业竞争中的作用提供参考.     

社会观点采择与故事阅读的关系——字词认知的调节作用

以161名小学四年级（10岁）儿童为对象,探讨社会观点采择与故事阅读理解之间的关系。要求被试完成故事阅读理解测验,社会观点采择测验和字词认知测验。采用分层回归进行数据分析,结果发现：（1）被试的社会观点采择能力对阅读理解总分、直接理解、直接推论、诠释整合具有显著的预测作用,对检视评价的预测作用不显著;（2）字词认知调节社会观点采择对故事阅读理解成绩的预测作用。社会观点采择对故事阅读理解成绩的影响随着字词认知能力的减弱而增高。对于字词认知能力较低的儿童,社会观点采择在故事阅读理解中发挥更强的预测作用。     

获得性阅读障碍的“主要系统”假说

认知神经心理学为阅读机制的探讨提供了大量的证据,认为不同阅读障碍是不同加工通道选择性受损的结果。近年来,基于联结主义的三角模型理论,研究者提出了主要系统假说（primary system hypothesis）,认为阅读障碍是主要的认知系统（如视觉、语义和语音系统）受损导致的：表层障碍是因为语义系统受损导致的阅读困难,语音和深层障碍是语音和语义系统同时受损时综合症状的连续体。该理论认为各主要系统可能同时是多个认知活动的加工成分,一个系统的受损会影响所有与之相关的认知过程,从而把阅读障碍与其它认知功能障碍联系起来。统一的主要系统受损下对各种获得性阅读障碍形成机制在文中得到详细的解释     

Suicide and Its Association with Individual,Family, Peer,and School Factors in an Adolescent Population in Southern Taiwan

A representative sample of 10,233 adolescent students was recruited to examine the rate of suicidal attempt and its correlates in the adolescents living in southern Taiwan. Five questions from the Kiddie Schedule for Affective Disorders and Schizophrenia (Kiddie‐SADS‐E) were used to inquire about the participants' suicidality. The associations between suicidal attempt and multidimensional factors were examined by using logistic regression analysis: 9.1% of the participants reported a suicidal attempt in the preceding year. Female gender, low self‐esteem, weekly alcohol use, illicit drugs use, depression, high family conflict, low maternal education level, poor family function, low connectedness to school, low rank, poor feeling in peer group, and drop out from school were associated with adolescent suicidal attempt. The rate of suicidal attempt was found to be high in Taiwanese adolescents, and multidimensional factors were correlated to adolescent suicidal attempt.     

幼儿对不同情境中的情绪认知及其归因

考察了90名3~5岁幼儿对4种与情绪关联程度不同的日常情境中,具有积极或是消极行为表现的故事主人公的情绪理解。结果表明：（1）绝大多数幼儿都能理解各情境中具有积极行为的主人公觉得高兴。（2）幼儿对相应的消极情绪认知要相对差一些,并在3~4岁之间获得了较显著的发展进而达到基本能全数理解的水平;尤其是在低关联情境中,幼儿对消极情绪的认知更差一些,且显著低于对高关联情境中的消极情绪认知。（3）60%左右的3岁幼儿能认识到同样情境中具有不同行为表现的个体具有不同的情绪体验,到4、5岁时,幼儿的这一情感观点采择能力获得较大发展并达到成熟水平。（4）幼儿的情绪归因与情绪的性质以及具体的情境有关     

不同任务定向下小学儿童学习时间分配决策水平的发展

研究包含3个实验,分别探查了儿童在“速度定向”、 “准确性定向” 以及“速度和准确性定向”3种任务定向下学习时间分配决策水平的发展。3个实验均采用3×3混合设计,选择小学2年级、小学4年级、小学6年级学生各24人为被试,提供难度不同的3种材料,考查在限定的时间内儿童在3种材料间进行的学习时间分配决策水平的发展。结果：（1）在三种任务定向下,儿童学习时间分配决策水平均随年龄增长而提高。（2）不同的任务定向要求对不同年级儿童学习时间分配决策的影响不同。（3）在本实验条件下,儿童学习时间分配策略的使用,经历了三个阶段：第一个阶段,不使用策略;第二个阶段,使用策略但效果不稳定;第三个阶段,使用策略且有稳定效果