试论大学生家政教育的必要性和可行性

对大学生进行系统的家政教育,使他们有一定的未来家庭生活能力,是从整体上提高大学生的素质的必要环节,也是大学生社会化的基础。构建高校家政教育体系已具备了相当的主客观基础,时机日趋成熟,同时也成为我国高等教育面临的一项重要任务。     

Predictors of smoking cessation in Taiwan: using the theory of planned behavior

This study aimed to explore the factors predicting the intention to quit smoking and the subsequent behavior 6 months later using the theory of planned behavior (TPB). Data were obtained from 145 smokers who attended a smoking cessation clinic in a community hospital. All participants completed a questionnaire which included demographic information, TPB-based items, perceived susceptibility and previous attempts to quit. The actual quitting behavior was obtained by follow-up phone calls 6 months later. The TPB constructs explained 34% of the variance in intention to quit smoking. By adding perceived susceptibility, the explained variance was significantly improved to 40%. The most important predictors were perceived behavior control and perceived susceptibility, followed by attitude. Subjective norm did not contribute to the prediction of intention. Attitude and perceived behavior control contributed to the prediction of actual quitting behavior, but intention, subjective norm and perceived susceptibility did not. Our findings support that the TPB is generally a useful framework to predict the intention to quit smoking in Taiwan. The inclusion of perceived susceptibility improved the prediction of intention. With regards to successfully quitting, attitude and perceived behavior control played more crucial roles than other TPB constructs. Smoking cessation promotion initiatives focusing on reinforcing cessation belief, enhancing a smoker’s perception of their capability to quit smoking, and persuading smokers that they can overcome cessation barriers to cessation could make subsequent interventions more effective.     

非熟练的韩国汉语学习者合成词加工中词优效应的特点

词优效应是语言学习中的一个普遍现象。关于英语母语者和汉语母语者的研究都发现了词优效应。本研究关注非熟练的韩国汉语学习者的中文词汇加工中的词优效应,共两个实验:实验1考察汉字的频率对非熟练的韩国汉语学习者中文词汇加工中词优效应的影响;实验2考察汉字和词之间的语义关系(词汇的结构)对非熟练的韩国汉语学习者中文词汇加工中词优效应的影响。实验1的结果发现,字频并未对非熟练的韩国汉语学习者中文词汇加工中的词优效应产生影响,非熟练的韩国汉语学习者在高频字和低频字的识别中都出现了词优效应,且词优效应的大小没有显著差异。这说明非熟练的韩国汉语学习者在高、低频字的识别中都依赖于自上而下的词汇水平的激活。实验2的结果发现,汉字和词之间的语义关系(词汇结构)影响词优效应,相对于并列结构的词汇加工,在偏正结构的词语加工中更容易出现词优效应。这个结果表明词汇的结构通过影响词水平和字水平之间的交互激活,进而影响中文词汇加工中的词优效应。     

内群偏私：自我锚定还是社会认同？

以往关于内群偏私的研究大多采用社会认同理论（social identityt heory）做解释。近期,自我锚定（self-anchoring principle）原理被证实可用于解释内群偏私的原因。基于中国人及美国人在内群偏私的目的、方法上的不同,我们采用最小群体范式,验证这两种理论在中国大学生上的适用性。410名大学生（其中前测94名）在互联网上完成以认知能力评估为名的实验,实验控制反馈类型,要求参与者对自身、内群及外群在不同维度上评分。实验证明内群偏私存在;分化理论成立;采用演绎策略时,个体评价与内群评价的差异显著小于个体采用归纳策略时两者的差异,符合社会认同理论的假设。     

"三世"概念与"善恶报应"--佛教中国化的一个范例分析

印度佛教中的“三世”说和因果报应论是对中国人的宗教思想和信仰产生重大影响的理论。然而中国佛教的因果报应论已经不再是原本意义上的印度佛教思想,其中掺杂了大量的中国传统思想。本文考察印度佛教的三世概念、因果报应论与中国灵魂论和善恶报应思想的融合过程,并试图通过佛教的中国化过程来说明佛教理论的变化与发展。     

Validating age-related functional imaging changes in verbal working memory with acute stroke

Functional imaging studies consistently find that older adults recruit bilateral brain regions in cognitive tasks that are strongly lateralized in younger adults, a characterization known as the Hemispheric Asymmetry Reduction in Older Adults model. While functional imaging displays what brain areas are active during tasks, it cannot demonstrate what brain regions are necessary for task performance. We used behavioral data from acute stroke patients to test the hypothesis that older adults need both hemispheres for a verbal working memory task that is predominantly left-lateralized in younger adults. Right-handed younger (age ? 50, n = 7) and older adults (age > 50, n =21) with acute unilateral stroke, as well as younger (n =6) and older (n =13) transient ischemic attack (TIA) patients, performed a self-paced verbal item-recognition task. Older patients with stroke to either hemisphere had a higher frequency of deficits in the verbal working memory task compared to older TIA patients. Additionally, the deficits in older stroke patients were mainly in retrieval time while the deficits in younger stroke patients were mainly in accuracy. These data suggest that bihemispheric activity is necessary for older adults to successfully perform a verbal working memory task.     

英语学习不良儿童语音能力与阅读理解的关系

探讨了英语学习不良儿童语音能力的发展状况,分析了这些儿童在英语学习中语音能力,句法意识及阅读理解能力间的关系。结果发现,除了在假词拼读能力上存在缺陷外,英语学习不良儿童在其他语音能力--英语语音意识、听觉言语工作记忆及视觉言语工作记忆上均不存在发展滞后现象;在对儿童的阅读理解能力进行预测时,假词拼读、语音意识、句法意识和听觉工作记忆是较好的预测效标。     

活血化瘀药物和抗肿瘤血管生成治疗——中西医对肿瘤血管生成治疗认识的分歧与统一

从"饿死肿瘤细胞"的理论出发,产生了血管抑制剂;瘀血证见于肿瘤患者,活血化瘀方法常用于中医肿瘤的临床治疗;可是活血化瘀治疗可以疏通血液循环,这和抑制肿瘤血管生成、减少血供相矛盾.血管正常化的理论使中西医在抗肿瘤血管治疗上达成一致,这为活血化瘀中药更好应用于肿瘤临床治疗,提供了理论基础.     

The topological approach to perceptual organization

To address the fundamental question of “what are the primitives of visual perception”, a theory of topological structure and functional hierarchy in visual perception has been proposed. This holds that the global nature of perceptual organization can be described in terms of topological invariants, global topological perception is prior to the perception of other featural properties, and the primitives of visual form perception are geometric invariants at different levels of structural stability. In Part I of this paper, I will illustrate why and how the topological approach to perceptual organization has been advanced. In Part II, I will provide empirical evidence supporting the early topological perception, while answering some commonly considered counteraccounts. In Part III, to complete the theory, I will apply the mathematics of tolerance spaces to describe global properties in discrete sets. In Part IV, I will further present experimental data to demonstrate the global-to-local functional hierarchy in form perception, which is stratified with respect to structural stability defined by Klein's Erlangen Program. Finally, in Part V, I will discuss relations of the global-to-local topological model to other theories: The topological approach reformulates both classical Gestalt holism and Gibson's direct perception of invariance, while providing a challenge to computational approaches to vision based on the local-to-global assumption.     

Preventing School Bullying: Investigation of the Link between Anti‐Bullying Strategies,Prevention Ownership,Prevention Climate,and Prevention Leadership

School bullying has been a major health and safety concern for teachers and students, which calls for effective strategies to address the issue. In this study, we explored individual and organisational factors that improve the effects of teachers’ use of anti‐bullying strategies in reducing or preventing student bullying. Specifically, we examined the moderating role of teachers’ psychological ownership of their school's anti‐bullying system in the relationship between teacher‐reported use of anti‐bullying strategies and student‐reported bullying incidents. We also investigated how principals’ bullying prevention leadership, rated by a group of directors who are the immediate subordinates of these principals, inspires teachers’ psychological ownership of their school's anti‐bullying system through building teachers’ shared perceptions of a bullying prevention climate. Results of multilevel analyses of multisource data from 2,123 teachers, 407 directors, and 15,967 students in 110 junior and senior high schools indicated that the impact of teacher‐reported use of anti‐bullying strategies on student‐reported bullying incidents was strengthened when teachers have a high level of psychological ownership of their school's anti‐bullying system. Further, principals’ bullying prevention leadership was significantly positively related to teachers’ psychological ownership of their school's anti‐bullying system through teachers’ shared perceptions of a bullying prevention climate.