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1.
朱亚娟 《成人教育》2021,41(4):88-93
英国是最早建立职业教育资格证书制度的国家。其“两个证书”制度、统一证书体系、国家资格框架、C&G资格证书制度、职业能力等级标准、职业能力评定依据、职业能力评定方式等值得肯定,但存在职业资格证书等同于低水平技术技能、摇摆于两种职业资格鉴定模式之间、职业资格证书设计理想远胜现实等问题。建立我国职业教育资格证书制度必须强化法律保障作用、建立资格证书制度、注重能力认定公允、企业必须高度参与。  相似文献   
2.
本文通过汉译英内在格句翻译测试探究了内在格习得进程中的语段伸缩与参照—认知的序列离散样态。结果显示:四类内在格句的习得难度影响到语段的局部性伸展长度、收窄长度以及语段接口重装形态;三个组别在参照点与认知标的上表征为铰链型序列组合(弱震颤离散化)、黏着型序列组合(强震颤离散化)以及松散型序列组合(超强震颤离散化)。语段伸缩性有助于内在格句的语段序列重装,降低英语内在格习得难度以及优化语段槽位布局。  相似文献   
3.
We present two ways (instantaneous and cumulative) to transform bibliographic networks, using the works’ publication year, into corresponding temporal networks based on temporal quantities. We also show how to use the addition of temporal quantities to define interesting temporal properties of nodes, links and their groups thus providing an insight into evolution of bibliographic networks. Using the multiplication of temporal networks we obtain different derived temporal networks providing us with new views on studied networks. The proposed approach is illustrated with examples from the collection of bibliographic networks on peer review.  相似文献   
4.
关联数据作为语义网的轻量化实现方式在国际图书馆界如火如荼地展开,越来越多的图书馆机构将数据发布为关联数据。文章基于“文献资源描述和组织框架”详细梳理国家图书馆在语义化描述与组织方面的研究成果和实施情况,总结其资源描述、本体构建、关联开放网络构建等方面的探索现状,分析其当前存在的一些问题,并从多粒度信息组织、本体、质量管理等角度,提出相应的优化措施与建议。  相似文献   
5.
科技资源是从事科技活动所需要的物质与信息资源,是提高企业协同创新能力的基础条件。科技资源共享可以提高科技资源的利用效率。本文建立了科技资源需求、内容、方法体系框架,包括:(1)科技资源共享需求体系,主要是高端化、个性化、绿色化和人性化需求。(2)科技资源内容体系,主要是知识、数据、产品、人才、软件、硬件等科技资源。(3)科技资源共享方法体系,对科技资源描述、集成、评价和分享方法的具体内容、相互关系进行了分析。科技资源共享是一个系统工程,需要对科技资源进行描述、集成和评价,在此基础上进行科技资源分享。本文的研究意义是:(1)对科技资源的内容、共享需求和共享方法的全面研究,有助于科技资源开放共享标准体系和信息平台的顶层设计。(2)将科技资源描述、集成、评价和分享作为一个高度关联的系统进行研究和实践,有助于解决科技资源共享难的问题。  相似文献   
6.
我国农技推广体系的机制创新及经验研究   总被引:1,自引:0,他引:1  
创新公益性机构与社会化组织融合发展机制,对于完善我国农技推广体系和建立现代农业经营制度具有重要意义。本文基于实地调研,采取案例研究和对比方法,提炼了典型模式,分析农技推广机制创新的经验,提出完善我国农技推广体系的对策。结果表明,我国农技推广体系机制创新,形成了政府主导下组织再造、社会化组织有偿服务、政府购买服务、农科教推协同推广4种模式。基层实践推动了我国农技推广体系变革,公益性推广服务职能得到拓展、农技供给结构发生变化、社会化服务市场快速发展、政府主导作用日益突出。新形势下,需要进一步强化政策顶层设计、深入推进公益性机构改革和提高政府对农技推广的管理能力。  相似文献   
7.
8.
Library access to justice programs and services help people who need legal information and who cannot afford an attorney. Librarian mediation is a critical component in the provision of access to justice services. However, the value of library mediation, or assistance with using library resources, is often unrecognized, particularly where members of the public are trying to access electronic legal information sources, online legal forms, and other law technologies. This article will explore the role of librarians in providing access to justice services from the perspective of the work of Richard Susskind, which emphasizes technological approaches to providing legal services. While there is a place for technology in access to justice services, there is also a valuable role that librarians play in contributing to access to justice.  相似文献   
9.
[目的/意义]为了深入了解科研众筹平台中的项目情况,本文对科研众筹项目的基本特征、研究主题和不同类型科研众筹项目的属性对比进行研究。[研究设计/方法]首先对科研众筹的起源、价值和运作模式进行了梳理;随后爬取了科研众筹平台Experiment的项目信息,并对该平台中科研项目的发起者、背书者、项目记录、所属学科、资助情况等进行特征描述;基于LDA模型对科研众筹项目主题进一步细化,并对不同资金筹集和不同主题分类情况下的科研众筹项目的属性差异进行比较分析。[结论/发现]科研众筹主题主要集中在生物学和生态学两个领域,不同资金筹集达成情况的科研众筹项目在项目背书者数量、信息记录次数和讨论次数上具有显著差异;不同主题的科研众筹项目在其讨论次数上具有显著差异。同时,是否提供视频和是否参与资助挑战在不同资金筹集达成情况和不同主题的科研众筹项目上均具有显著差异。[创新/价值]深入分析了科研众筹平台中项目主题及属性对比情况,对科研众筹平台优化信息审核机制、社交机制和信息展示机制具有一定的参考价值。  相似文献   
10.
ABSTRACT

Background: Schoolchildren’s personality development is considered a central goal of physical education (PE). With regard to the relationship between psychological well-being and global self-esteem over the life course, the promotion of positive self-esteem is an issue of particular significance. Past research revealed that PE taught with an individualized teacher frame of reference (iTFR) and a reflexive teaching style is associated with positive effects on facets of children’s perceived sports competence. However, it remains an open question whether this teaching styles has the potential to promote positive self-esteem.

Purpose: The present study investigated whether a five-month teacher training, aimed to enhance the teachers’ iTFR and their reflexive teaching style in PE, has a positive effect on students’ perceived sports competence and their global self-esteem. To analyse the implementation quality, changes in students’ perceived iTFR and perceived reflexive teaching style were investigated.

Method: A total of 21 teachers were assigned to either an intervention group (n?=?13), receiving the five-month teacher training, or a control group (n?=?8) consisting of regular teaching without teacher training. The teacher training encompassed five three-hour consecutive sessions during which the teachers acquired theoretical and practical knowledge about the promotion of competence perceptions in PE with a reflexive teaching style and an iTFR. Between the sessions, the teachers were instructed to implement an iTFR and a reflexive teaching style into their own PE classes. To evaluate the effects of the teacher training, their students’ (N?=?315, 53.7% girls, Mage?=?13.2 y, SDage?=?1.3 y) perceived teaching style (iTFR and reflexive teaching), perceived sports competence and global self-esteem were measured with paper-pencil questionnaires at three measurement points (pre, post and follow-up).

Findings: Linear mixed effect models showed that students of the intervention group reported an increase in their teachers’ reflexive teaching style, but there were no changes with regard to iTFR. With regard to students’ perceived sports competence and global self-esteem, there were significant interaction effects between time and group over a period of eight months (from pre-test to follow-up), indicating positive effects on these self-concept dimensions due to the teacher training.

Conclusion: The present study indicates that a long-term teacher training supports PE teachers to implement teaching styles with the aim to promote students’ self-concept. Furthermore, the findings lead to the assumption that a more pronounced iTFR in combination with an enhanced reflexive teaching style has the potential to positively influence schoolchildren’s perceived sports competence and global self-esteem.  相似文献   
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