自然美的衰退与人的审美行为的成熟

随着现代文明的发展,人们对自然的审美行为愈益成熟,即对自然进行审美时运用太多的分析技巧,合理化意识支配着他;这足以导致自然美的衰退。要想使自然美有更多的呈现就必须恢复审美行为的单纯性,借助情感、联想、想象同自然进行富有生气的沟通,并对自然有一种描写与抒情的欲望。在当代生态环境面临恶化的条件下,这种面对自然的单纯性的审美行为具有积极的意义。     

Impact of the Good Behavior Game on special education teachers

This study tested effects of a program that offers teachers universal classroom management strategies, on teachers’ burnout symptoms and self-efficacy, and their teaching behaviors. Data were collected from 147 teachers (mean age = 38.4 years, SD = 10.8) in 15 special secondary education schools for students with emotional and behavioral problems, at the start and end of the school year. Schools were randomly assigned to the experimental condition or a care-as-usual condition. Results show that the program impacted beneficially on self-reported levels of emotional exhaustion, and self-efficacy in engaging students and in classroom management, but not on teaching behaviors. Implications of this study for the professional development of teachers in special education and research are discussed.     

儿童亲社会行为的培养策略探析

亲社会行为是个体社会化过程中的重要行为,它作为一种普遍的社会现象,已引起发展心理学家和社会心理学家的重视,成为心理学研究领域中的一个重要课题。探讨儿童亲社会行为的涵义、影响因素及培养途径,促进儿童亲社会行为的发展,将有助于儿童更好地适应社会,为儿童的终生发展奠定基础。     

混凝土板厚度对端板型半刚性组合节点力学性能的影响分析

根据目前半刚性组合节点的研究现状、连接形式及分析模型,利用有限元分析软件AN-SYS8.0建立了端板型半刚性组合节点的有限元模型,在验证模型的正确性的基础上,利用该模型分析了混凝土板厚度、对组合节点初始转动刚度、塑性极限弯矩和塑性极限转角的影响。端板型半刚性组合节点的初始转动刚度、塑性极限弯矩和塑性极限转角都随组合节点中混凝土板厚度的增加而增加。     

记忆与外语学习

我们大脑将短时记忆的信息进行复述、复习或系统化,短时记忆的信息便可转化成长时记忆的信息。然而识记后所进行的各式各样的心理活动的干扰作用妨碍了记忆,由此引起遗忘。但辩证地看,这正是人脑自动调节的优越性。一些关系不大或不再有意义的信息,遗忘是必要的。有失才有得,这就是记忆的辩证法。知识是以一种系统的方式构成的,所有记忆方法都基于信息的构造,这样信息便易于保持记忆痕迹,克服遗忘,提高外语学习的效率。通过认识我们自身的认知能力,特别是记忆的几个阶段,了解和掌握遗忘规律,并且合理运用一些记忆策略、技巧和步骤,我们的外语学习就有可能获得事半功倍的效果。     

Developing a mathematics curriculum to improve learning behaviors and mathematics competency of children

The authors investigated the effect of a mathematical curriculum (CU) developed based on verbal and practical activities on the mathematical competency (MC) and learning behaviors (LB) of preschool children. In a quasi-experimental design, 60 children (5- to 6-year-old girls) were selected using the accessible sampling method. The children were randomly divided into an experimental group and a control group, and the relevant concepts were taught to the children in both groups. While the control group received the typical kindergarten education based on the usual textbooks and worksheets, the CU was taught to the experimental group. Structural equation modeling was used to model the data and statistical evaluation. The results demonstrated a significant difference between the two groups in MC and LB. The CU significantly improved MC directly, and indirectly through the improvement of LB (i.e., engagement and learning focus, verbal behaviors, and type of activity).     

Interactive Television (ITV) Instructor Behaviors: Implications of Frequency and Importance

Two hundred students majoring in education responded to the Validation of Effective Behaviors of Distance Instructors Inventory (McKenzie, Kirby, & Mims, 1997). The 41 items measured two dimensions: frequency and importance of effective behaviors in delivering distance instruction. A two-way within-subjects ANOVA was conducted. Of the 41 items, 14 were rated higher in importance than in frequency. The 14 items were then analyzed using Principal Component Analysis with Varimax rotation, which yielded two factors: Effective Learning Methods and Student Guidance. This study suggests that the behaviors of Interactive Television (ITV) instructors may be lacking in these two important factors.     

体育大学生与健康有关行为初探

通过对142名体育大学生进行的有关健康危险行为的调查，发现：体育大学生在校期间，吸烟、饮酒、自慰、无故缺课、作弊、打架等行为时而发生。章对非健康行为及其成因进行了讨论，并提出了相应干预策略和解决办法，为有关管理部门科学管理及健康教育，提供了依据。     

电动服装裁剪机的振动模态测试

用锤击激振实验测试方法测得了服装剪裁机存在的三种振动类型和六种振动模态,为改进其动态性能提供了依据和有益的参考。     

二阶中立型微分方程的振动性

研究了一类二阶中立型微分方程,给出了其每一个有界解振动的充分条件．