体育教学情境下学生学业求助行为的影响因素研究

以258名大学1、2年级的学生为被试，根据交互作用原理考察了在体育教学情境下学生学业求助行为的影响因素．结果表明：自我效能、内在动机、任务定向目标等动机因素和课堂环境均与学业求助行为呈显著正相关．自我效能、内在动机、任务定向目标、课堂环境对学业求助行为构成显著回归效应。     

Accommodations for Students Who Are Deaf or Hard of Hearing in Large-Scale, Standardized Assessments: Surveying the Landscape and Charting a New Direction

Students who are deaf or hard of hearing (SDHH) often use test accommodations when they participate in large-scale, standardized assessments. The purpose of this article is to present findings from the Third Annual Survey of Assessment and Accommodations for Students who are Deaf or Hard of Hearing. The "big five" accommodations were reported by at least two-thirds of the 389 participants: extended time, small group/individual administration, test directions interpreted, test items read aloud, and test items interpreted. In a regression analysis, language used in instruction showed the most significant effects on accommodations use. The article considers these findings in light of a more proactive role for the National Survey in providing evidence for the effectiveness of accommodations with SDHH.     

Can a Teacher‐Led State Assessment System Work?

Recent implementation of Nebraska's Standards-based Teacher-led Assessment and Reporting System (STARS) introduced a unique opportunity to examine the benefits and drawbacks of a teacher-led state assessment system. STARS is unique among state assessment systems in that statewide tests are replaced by locally developed assessments designed by teachers. Benefits of this system are found to be greater teacher use of results for instructional planning, greater diagnostic utility of the assessments, and gains in assessment literacy. Disadvantages include the time-consuming and stressful nature of creating localized assessments. Compatibility of STARS with the requirements of the No Child Left Behind Act are discussed.     

论中国合作社联合社的功能

从新制度经济学的角度看，中国合作社联合社应属于中间组织Ⅱ，其目标是合作社的管理而非经营。从理论和实证方面分析了联合社的功能演化及其定位，从而指出发展联合社的政策取向。     

浅谈教学质量评价的科学化

科学化是教学质量评价的灵魂,是质量评价的方向.科学有效的教学质量评价,要体现素质教育的价值取向,在方案设计、搜集整合评价信息及结果应用等各个评价环节中,体现出客观性、建设性、开放性等特征.     

学术期刊开展广告经营的4个认识误区

学术期刊作为我国社会中的一支重要传媒,在传播科技成果、信息、知识中具有举足轻重的地位,但作为广告信息传媒,其作用还微乎其微.这对于我国广告业来说无疑是一种极大的资源浪费.学术期刊广告经营职能缺失,广告经营启动如此困难,原因很多,其中与人们主观认识上存在的4个误区不无关系.     

剧烈运动对学生尿液有形成份的影响

用全自动尿沉渣分析仪(UF-100)及DiaSys R/S 2003尿液分析系统检测学生体育课前后尿液中的有形成份,男生运动1h后尿液中红细胞(RBC)、白细胞(WBC)、管型(CAST)、上皮细胞(EC)极显著增高,休息1h后RBC、WBC、CAST、EC增高仍有极显著意义.女生运动1h后仅CAST极显著增高,运动1h后及休息1h后RBC、WBC、EC无显著变化.33名学生运动1h后尿液中病理管型(P.CAST)和小圆上皮细胞(SRC)极显著增高,结晶(X'TAL)和蛋白质(PRO)显著增高,休息1h后P.CAST和PRO极显著增高,X'TAL显著增高,SRC增高无显著意义.     

CSSCI与科学学类源期刊学术影响力初步分析

本文介绍了CSSCI及其基本功能 ,尤其对于合理评价我国人文社会科学研究具有重要意义。以 8种科学学类CSSCI源期刊为对象 ,利用CSSCI生成的影响因子等部分指标和相应数据 ,初步分析了该类期刊的学术影响力。     

研究生学术搜索中的信息规避行为与成因研究

[目的/意义]探索研究生学术搜索中的信息规避行为及成因,为改善信息规避消极影响、提升学术搜索效果提供依据。[方法/过程]首先利用任务式搜索实验获取搜索行为数据;其次通过访谈、扎根理论编码析出各搜索环节的信息规避行为及其影响因素;然后结合实验和访谈归纳出信息规避行为引发的搜索模式及搜索路径;最后依据SOR理论构建不同搜索模式下的信息规避模型,并结合问卷调研分析各搜索环节的信息规避成因。[结果/结论]研究生学术搜索中的信息规避行为受任务、信息、环境、资本因素外部刺激,受心理因素内部驱动,受能力因素调节控制;信息规避行为引发了直线式和螺旋式 2种搜索模式,在心理因素的反作用下,螺旋式搜索模式是对直线式搜索模式下信息规避行为负面影响的主观矫正;信息规避行为有积极和消极之分,需要引导消极信息规避行为,减少其带来的不利影响。