对青少年跳远训练方法的探讨

从青少年跳远训练的特点出发，结合跳远训练的发展趋势，对青少年疏远训练的内容以及训练过程中应注意的问题作了初步探讨。     

关于Ermakoff定理的注记

本文将著名的ErTnakoff定理进行引伸,使之应用到正项级数敛散性判定上更加灵活,并同时获得了一些有趣的结果.     

An ecological approach to the on-line assessment of problem-solving paths: Principles and applications

In this paper, we propose a theoretical framework for designing on-line situated assessment tools for multimedia instructional systems. Based on an ecological psychology approach to situated learning, a graph theoretic methodology is applied to monitor students' performance (solution paths) throughout the learning activity. Deviation of the student's path from the target (expert) path generates indicators which can function as alerts to the student and to the instructor. The information collected in the dribble files and presented visually enables the instructor to identify problems quickly and intervene appropriately. The feasibility of the methodology is explored in case studies describing three instructional systems that teach (1) critical thinking and problem-solving skills, (2) principles of hemodynamic monitoring and treatment, and (3) orthodontic treatment, respectively.     

一类一阶FDE周期边值问题正解的存在性

利用锥上不动点定理,以比文献[5]较弱的假设研究了一阶泛函微分方程周期边值问题(PBVP)正解的存在性.     

非正式组织对正式组织的作用与影响

本文通过对非正式组织基本属性的客观阐述,比较具体地分析非正式组织对正式组织的积极作用与消极影响。     

论玉溪诗与梦窗词的悲情心理和情思内涵

李商隐和吴文英独特的悲剧性情感体验使他们因情感世,形成了悲情性审美心理结构。他们作品的情思以“伤春”为主题,刻意抒写阻隔、孤寂等内在情绪型感慨,表现出细微、曲折的艺术特征,创造出感伤、深挚的情思美。     

人本主义心理学对高职教育的启示

人本主义心理学主张教育目标应该是发展人的潜能,认为学生学习的内在动机是自我实现,并倡导以学生为中心的教育和非指导性教学。这些人本主义心理学理论为我国当前高等职业技术教育的改革提供了重要的启示。     

试析现代广告设计中的消费者逆反心理

在现代广告设计中,可以将常见的跟广告设计相关的逆反心理现象分为以下十三种:频度过高厌烦型;制作简陋厌恶型:内容陈旧抵制型;低级庸俗逆反型;过于武断叛逆型;吹嘘过头怀疑型;刺激过大逃避型;刺激过小无视型;华而不实畏惧型;过于雷同排斥型;道德违规痛恨型;过重自我讨厌性;过分自谦小看型。只有准确地把握消费者在不同情境中的逆反心理倾向,才能有针对性地采取有效措施,消除逆反心理现象。     

浅谈数学概念教学中学生创新思维的培养

数学概念是数学教学中培养学生创新思维的重要环节 ,文章从概念的引入、形成、表达、巩固和实际运用等五方面浅谈在概念教学中优化学生的创新心理 ,培养学生创新思维和能力的具体运作。     

Making the Case for Early Identification and Intervention for Young Children at Risk for Learning Disabilities

The early identification of children with learning disabilities (LD) is difficult but can be accomplished. Observation of key behaviors which are indicators of LD by preschool and kindergarten teachers can assist in this process. This early identification facilitates the use of intervention strategies to provide a positive early experience for children at risk for academic difficulties.