研究性学习与期刊信息需求及服务的互动效应     

易玮  刘振西  杨稷 《图书馆工作与研究》2008,(8)

近年来高校推行的旨在培养大学生创新能力的"研究性学习",促进了大学生利用图书馆的实践活动.期刊以其出版速度快、内容广泛、信息新颖等特点,成为了大学生重点利用对象.高校研究性学习开展得越好,对期刊信息的需求就越强;同时,研究性学习对期刊的利用需求又能促使图书馆采取各种措施做好期刊信息服务工作.  相似文献   

Paternity establishment at birth and early maltreatment: Risk and protective effects by maternal race and ethnicity     

《Child abuse & neglect》2019

BackgroundMinority race/ethnicity, low socioeconomic status, and lack of established paternity have been identified in previous research as risk factors for child maltreatment. However, given vastly different patterns of income distribution, single parenting and co-parenting across racial and ethnic populations, it is difficult to know which of these factors contribute most to maltreatment risk.ObjectiveThe current study explores whether the odds of maltreatment differ across race/ethnicity when paternity is not established at birth after controlling for maternal socioeconomic status.MethodsUsing merged birth certificate and child protective services records for children born between 2009 and 2011 in Texas (N = 1,175,804), we conducted multiple logistic regression analyses testing the main effects of maternal race and lack of established paternity, as well as the interaction of the two, on substantiated maltreatment.ResultsResults show that children of black mothers were less likely to have established paternity and more likely to experience maltreatment compared with other groups. However, the odds of maltreatment were lower for children of black mothers without established paternity compared to children of white mothers without established paternity (OR = .71, 95% CI [0.67,0.75]). Alternatively, the odds of maltreatment were higher when paternity was not established at birth for Hispanic mothers (OR = 1.13, 95% CI [1.08,1.18]) and mothers of other race/ethnicities (OR = 1.35, 95% CI [1.11,1.65]) compared to white mothers.ConclusionResearch and prevention programming must consider that the processes and pathways linking paternity establishment and maltreatment may differ within and between racial/ethnic groups.  相似文献   

Parent-Provider Communication and Antibiotic Prescribing for Pediatric Ear Infections     

Yanmengqian Zhou  Nicole Hackman 《Communication Research Reports》2019,36(2):170-178

Rising rates of antibiotic-resistant infections make reducing unnecessary antibiotic use for outpatient illness a key public health issue. This study examines the association between parent-provider communication and rates of antibiotic prescribing for their children’s ear infections. Participants (N = 70) were recruited from parents of patients (6 months–12 years) at a medical center whose children were diagnosed with ear infections or had ear symptoms with an upper respiratory tract diagnosis. Results showed that parent self-reports of going into great detail and asking many questions about their children’s symptoms were associated with greater antibiotic prescribing, as was not insisting on a particular test or treatment. Further, antibiotic prescribing was less likely when parents reported that providers encouraged them to offer opinions about the child’s medical treatment. Findings suggest that communication skills training is needed for both patients and providers to minimize potential misinterpretations and thereby avoid unnecessary antibiotic prescribing.  相似文献   

“两全一双”:教师教育培养模式建构——基于阜阳师范学院教师教育改革的反思与实践     

余宏亮  殷世东 《阜阳师范学院学报(社会科学版)》2011,(1):139-142

随着我国教师教育培养体制的调整变革,普通师范院校同非师范院校的竞争日益加剧。面对生存发展空间遭遇挤压,普通师范院校应弘扬传统优势,彰显自身科类特色,创新教师教育模式,培养符合社会需求的基础教育师资。经过几年的实践探索和调整完善,我们提出的"两全一双"(全科教育+全程实践+双向互动)培养模式,有效促进了师范生专业成长,引领带动了属地基础教育快速发展,初步实现了普通高师院校人才培养与地方基础教育师资建设的互促双赢。  相似文献   

网络协作学习中互动网络结构分析研究   总被引：3，自引：1，他引：2  

王永固 《远程教育杂志》2011,29(1):49-61

群组内部的交互机制是当前CSCL研究领域的焦点问题。国内外相关研究发现,互动网络结构是发现群组内部交互工作机理的有效方法之一。通过综述国内外学者的相关成果,分析协作学习中互动网络的形成过程,归纳出互动网络结构存在五个典型特征:连通性、密集性、中心性、内聚力和角色空间,介绍了每种结构特征的分析与测量方法,在此基础上提出网络协作学习中互动网络结构的分析模型,最后使用教学实验对分析模型进行验证,并获得了有意义的研究结论。  相似文献   

一象多意论     

陈满铭 《毕节学院学报》2011,29(1):1-6

"意"与"象"两者,能由互动而形成"一意多象"与"一象多意"之两大类型。因此,特着眼于"一象多意",先探讨相关理论,以见其哲学意涵或心理基础,再针对其辞章表现,举"梅花意象"为例,略作说明,以见"意"与"象"互动之密切关系。  相似文献   

实施聋校沟通与交往课程的研究     

汪飞雪 《毕节学院学报》2011,29(12):64-67

聋校课程的实施必须遵循聋生身心发展规律,增设具有聋教育特点的课程,其中沟通与交往课是新课程的一大亮点,在沟通与交往课程的设计中根据聋生的特殊需要选择适合他们的方法帮助他们掌握多元化的沟通交往技能与方式,促进聋生沟通与交往能力的发展。  相似文献   

以魔灯(moodle)为媒连接课内外学习——基于魔灯的学习管理系统交互设计初探   总被引：5，自引：0，他引：5  

骆莎  黎加厚 《远程教育杂志》2007,(2):4-7

魔灯(moodle)是一个开源的学习管理系统(LMS),以社会建构主义理论为基础。本文主要初步讨论如何利用魔灯实现基于网络的互动式学习管理系统,拓展课堂教学,实现平等、协作、共享、开放的新型教学与学习新模式,建构高质量的信息化教学环境。  相似文献   

Business services as actors of knowledge transformation: the role of KIBS in regional and national innovation systems   总被引：16，自引：0，他引：16  

Emmanuel Muller  Andrea Zenker 《Research Policy》2001,30(9)

Over the last years, there has been a significant increase in the attention paid to the activities of knowledge-intensive business services (KIBS). KIBS produce and diffuse knowledge, which is crucial for innovation processes. The paper gives an overview of the role and function of KIBS in innovation systems and their knowledge production, transformation and diffusion activities. Focusing on innovation interactions between manufacturing small- and medium-sized enterprises (SMEs) and KIBS, the empirical analyses grasps KIBS position in five regional contexts. The analysis leads to the conclusion that innovation activities link SMEs and KIBS through the process of knowledge generation and diffusion.  相似文献   

教学分析研究现状之思考   总被引：2，自引：1，他引：1  

林凡  杨开城 《现代教育技术》2008,18(9):40-43

由于教学分析对教学设计、教学评价、教师教学反思等有着显著的现实意义,教学分析的研究正在受着各国教育研究者的广泛关注,各种教学分析理论和方法层出不穷。该文对要素分析、交互分析、基于建模的教学系统分析这三种具有代表性的教学分析理论进行了分析和比较,以期帮助人们深入理解教学分析的各种理论,并为人们预测教学分析发展趋势提供一定的思路。  相似文献