学分银行理念下开放教育综合实践教学改革初探     

谢妙忻  吴晓辉 《继续教育研究》2021,(1):33-36

随着信息技术日新月异、行业形态不断改变、新业态源源不断出现,社会对人才培养也随之提出更高的要求。在开放教育中,综合实践教学虽然处在战略性地位,但是在学习者专业技能培养中,往往只偏重于理论教育,实践技能教育存在流于形式、学习内容陈旧、实践资源缺失等问题,导致人才培养与实际岗位需求脱节。为了适应开放教育的发展趋势,结合当前开放教育综合实践教学中存在的实施不足、教学方式单一和实践基地弱化等问题,提出开放教育综合实践教学模式应以“学分银行”理念为基础,对综合实践教学进行行之有效的改革,以提升其教学质量和有效性。  相似文献   

Gathering the views of children and young people with ASD: a systematic literature review     

Beverley Tyrrell  Kevin Woods 《British Journal of Special Education》2020,47(3):376-398

According to the United Nations Convention on the Rights of the Child, children have a right to have their views listened to, and studies have shown that doing so can improve their motivation and self‐esteem. Accordingly, this systematic literature review sought to investigate how the views of children with an autism spectrum disorder (ASD), who have difficulties with social communication, may be gathered. Searches of electronic databases yielded 20 studies which met the criteria for inclusion. Semi‐structured interviews (SSIs) were popular, but there is tentative evidence that these are better suited to older, or more academically able, participants. Some of the evidence suggests adaptations to make SSIs more accessible to young people with ASD. Initial evidence has also emerged regarding the suitability of focus groups and electronic diaries. More focused evaluation by researchers of the suitability of their chosen data‐gathering methods for participants with ASD would allow broader conclusions to be drawn.  相似文献   

颠覆性技术识别方法发展现状及启示     

苏鹏  苏成  潘云涛 《图书情报工作》2019,63(20):129-138

[目的/意义]颠覆性技术能变革传统生产模式和消费结构，使产业格局巨变。识别潜在颠覆性技术有助于抢占科技制高点，在科技竞争中取得先发优势。[方法/过程]通过主题检索和引文回溯搜集文献，梳理颠覆性技术现阶段的主要识别方法。[结果/结论]发现方法的选择与研究人员学科背景密切相关，根据研究人员的主要研究领域，将其划分为图书情报、工程管理、经济研究和Christansen流派4类识别方法。在此基础上对识别方法进行7个维度的比较，指出现有方法存在3个问题：过度依赖专家评价、识别标准针对性不足和超前识别效果不佳，其中识别标准针对性不足是核心问题。鉴于此，在后续研究中应当从多种角度不断探究和完善技术颠覆潜力的评价方法。  相似文献   

Self-training on refined clause patterns for relation extraction     

Duc-Thuan Vo  Ebrahim Bagheri 《Information processing & management》2018,54(4):686-706

Within the context of Information Extraction (IE), relation extraction is oriented towards identifying a variety of relation phrases and their arguments in arbitrary sentences. In this paper, we present a clause-based framework for information extraction in textual documents. Our framework focuses on two important challenges in information extraction: 1) Open Information Extraction and (OIE), and 2) Relation Extraction (RE). In the plethora of research that focus on the use of syntactic and dependency parsing for the purposes of detecting relations, there has been increasing evidence of incoherent and uninformative extractions. The extracted relations may even be erroneous at times and fail to provide a meaningful interpretation. In our work, we use the English clause structure and clause types in an effort to generate propositions that can be deemed as extractable relations. Moreover, we propose refinements to the grammatical structure of syntactic and dependency parsing that help reduce the number of incoherent and uninformative extractions from clauses. In our experiments both in the open information extraction and relation extraction domains, we carefully evaluate our system on various benchmark datasets and compare the performance of our work against existing state-of-the-art information extraction systems. Our work shows improved performance compared to the state-of-the-art techniques.  相似文献   

Social network data to alleviate cold-start in recommender system: A systematic review     

Lesly Alejandra Gonzalez Camacho  Solange Nice Alves-Souza 《Information processing & management》2018,54(4):529-544

Recommender Systems are currently highly relevant for helping users deal with the information overload they suffer from the large volume of data on the web, and automatically suggest the most appropriate items that meet users needs. However, in cases in which a user is new to Recommender System, the system cannot recommend items that are relevant to her/him because of lack of previous information about the user and/or the user-item rating history that helps to determine the users preferences. This problem is known as cold-start, which remains open because it does not have a final solution. Social networks have been employed as a good source of information to determine users preferences to mitigate the cold-start problem. This paper presents the results of a Systematic Literature Review on Collaborative Filtering-based Recommender System that uses social network data to mitigate the cold-start problem. This Systematic Literature Review compiled the papers published between 2011–2017, to select the most recent studies in the area. Each selected paper was evaluated and classified according to the depth which social networks used to mitigate the cold-start problem. The final results show that there are several publications that use the information of the social networks within the Recommender System; however, few research papers currently use this data to mitigate the cold-start problem.  相似文献   

应用型人才培养模式下的“开放式”体育教学改革与研究——以莆田学院为例     

彭毅  陈小芳 《当代体育科技》2020,(10):11-14

本文采用文献资料、个案研究等方法,对莆田学院应用型人才培养模式下的“开放式”体育教学改革进行调查研究,旨在剖析其改革的具体方法,并提出以下建议:(1)宏观方面,建议政府出台支持政策,积极引导校企合作,建议企业依据自身需要,将相关需求的市场信息反馈给学校,实现地方社会事业、学校和企业的“三方”共赢。(2)微观方面,学校积极提升自身的“软”与“硬”实力,结合市场需求,充分利用校企合作的市场机遇,调整人才培养模式,充分运用现代信息技术,实现体育教学理念、教学内容要和方法、教学时间和空间、教学评价体系上的开放,培养满足市场需求的专业技术人才。  相似文献   

Mapping continuity and change in the intellectual structure of the knowledge base on problem-based learning, 1974–2019: A systematic review     

Philip Hallinger 《British Educational Research Journal》2020,46(6):1423-1444

Problem-based learning (PBL) emerged during the 1970s in response to demands for active learning methods capable of developing transferable knowledge and skills in the training of doctors. Over succeeding decades, PBL was gradually adopted in other fields of education. This systematic review aimed to identify key streams of theory and empirical research that have emerged over time in PBL research and practice. The review sourced 12,036 Scopus-indexed documents published between 1974 and 2019. Science mapping was used to reveal the ‘intellectual structure’ or key research themes that have evolved in this literature over the past 45 years. The science mapping tool used in this review was author co-citation analysis conducted in VOSviewer software. Author co-citation analysis identified three schools of thought that together describe the intellectual structure of the PBL knowledge base: Design of PBL Curriculum and Instruction; PBL Effectiveness; Theory and Practice in Active Learning. In addition to portraying the intellectual structure of the literature as a whole, the review also conducted longitudinal analyses aimed at highlighting structural changes in this field over time. These analyses found that although the size and impact of schools of thought associated with Design of PBL Curriculum and Instruction and PBL Effectiveness increased over time, they remained stable in terms of theoretical foci. However, the Active Learning school evolved from a small school of authors associated with Cognitive Learning Theories prior to 2000 into the largest school of thought during the most recent decades. These findings both reaffirm the theoretical underpinnings of the PBL knowledge base and highlight its increasing integration with other forms of active learning.  相似文献   

Linguistic equity as open access: Internationalizing the language of scholarly communication     

Race MoChridhe 《The Journal of Academic Librarianship》2019,45(4):423-427

  相似文献   

美国中学与大学体育的管理机制与司法治理          下载免费PDF全文

Matthew J. Mitten  郭树理 《体育科研》2019,(5):51-59

体育作为中学课外活动的教育内容之一，主要由美国各州政府自行管理，各州的中学也组成了高中体育管理联合会来制定和执行校际体育活动的有关规则。美国法院遵循司法谦抑原则，通常不会干预联合会的决定，除非决定所依据的规则或所依据的程序违反了成文法，或侵犯了联邦或州宪法规定的基本权利。大学校际体育由大学自发组成的各种联合会进行管理，其中最重要的是全国大学体育联合会（NCAA），NCAA以维持大学体育的业余性、保证体育作为高等教育的有机组成部分为宗旨，有权制定和强制实施各项规则及处罚。NCAA不是政府组织，无法对其管理大学体育的行为适用美国联邦宪法，但可以适用美国联邦反垄断法。  相似文献   

Sport-for-development: A comprehensive analysis of theoretical and conceptual advancements     

《Sport Management Review》2020,23(5):783-796

Over the past decade, the field of sport-for-development (SFD) has experienced significant growth and diversification across research and practice. In this review paper, the authors provide a comprehensive analysis and discussion of the theoretical and conceptual developments within SFD, addressing a gap in the literature. Following a sport-focused review of SFD literature, the authors first identify five theoretical and conceptual frameworks that have emerged from within the SFD space. As a second step, they analyze and discuss scholarly work that has utilized these theories and frameworks. Building on a comparison of key messages, themes, and concerns, the authors highlight that to date, limited SFD scholarship has truly applied, extended, or challenged existing frameworks and conceptualizations. Motivated by this review, they posit several conceptual advancements, and offer directions for future research and theoretical development.  相似文献