How and why are educators using Instagram?     

《Teaching and Teacher Education》2020

Social media are commonplace in many educators’ lives, but their Instagram activities have received no prior attention in the empirical literature. We therefore created and disseminated a survey regarding educators’ Instagram use. Analyses of 841 responses suggested participants were generally intensive users of Instagram who engaged in the exchange of both professional knowledge and wisdom, as well as affective support. In addition to identifying benefits to Instagram use, some participants offered critiques of Instagram’s professional utility. We discuss the implications of these findings for educators’ work in a digital era and the future of research on educators’ social media activities.  相似文献   

基于生态位理论的高校众创空间建设策略研究     

张超  张育广 《科技管理研究》2019,39(8)

高校众创空间作为高校创新创业人才培养的新兴重要载体，对高校创新创业教育具有重大作用。在创新驱动发展战略背景下，各高校结合自身优势对众创空间建设模式进行了各具特色的实践探索，但在理论研究方面仍缺乏科学梳理和系统思维，在空间布局和功能定位上，缺乏从生态系统的视角打造高校创新创业生态系统。本文通过阐释众创空间的内涵，分析高校众创空间的存在问题，在高校创新创业教育的实践经验基础上，探索以生态位理论视角剖析众创空间的系统结构模型以及要素互动关系，提出高校众创空间生态系统构建的建设策略，全面提升高校众创空间的科学发展。  相似文献   

Sexual choreographies of the classroom: movement in sexuality education     

Louisa Allen 《Discourse: Studies in the Cultural Politics of Education》2018,39(3):347-360

This paper is interested in thinking more about sexuality education at school. As such, it is concerned with a mundane and unacknowledged feature of the sexuality classroom – the mapping of movement. While human movement is a familiar focus of educational research, the movement of things is not. With reference to Barad’s concept of intra-activity, the paper maps human-non-human movements and characterises these as a sexual choreography of schooling. Instead of asking what does movement mean or reveal about sexuality education, I attend to the event movement inaugurates. Predominantly theoretical, the paper weaves together ideas from conventionally disparate disciplinary fields. These include Edensor’s concept of rhythm from geography, Eggermont’s notion of the choreography of schooling from education, and Barad’s spacetimemattering from quantum physics. This theorisation enables a recognition of movement as a force in human-non-human classroom intra-actions implicated in the becoming of sexuality education as event.  相似文献   

众创空间投入与区域科技创新发展关系实证研究     

宋宏  张璐 《科技管理研究》2018,(12)

以众创空间投入及其所在区域科技创新发展状况为对象,以科技进步贡献率为衡量科技创新能力指标,基于线性回归方法和向量自回归模型分析西安市众创空间投入的创新效果及其与西安市科技进步贡献率之间的关系。研究结果表明:加大众创空间投入可以更好地提升众创空间孵化效率,产生良好的创新效果,且该创新效果与科技创新发展之间存在长期正相关关系;科技进步对众创空间创新效果指标的预测方差贡献较大,众创空间对科技发展的预测方差贡献较小。建议采用合理的融资模式与政策组合鼓励建设众创空间,并使用科学合理的运营模式提升众创空间盈利能力,以期获得众创空间良好的创新效益及社会效益。  相似文献   

Dialogic processes that enable student teachers' learning about pupil learning in mentoring conversations in a Lesson Study field practice     

《Teaching and Teacher Education》2018

This study investigates dialogic processes in student teachers' mentoring conversations in field practice, where Lesson Study (LS) was used as a context for establishing a dialogic learning community in one student group in science. We apply an analytical framework associated with Sociocultural Discourse Analysis to identify utterances that have the potential to create a dialogic space and contribute to ‘interthinking’ among the participants. The findings show the important role of the mentor teacher as a facilitator and a ‘knowledgeable other’, challenging the student teachers to reflect on chosen activities using predictions and detailed observations related to pupils' learning.  相似文献   

技术创新影响产业结构的空间传导路径分析     

江三良  纪苗 《科技管理研究》2019,39(13)

在理论分析技术创新影响产业结构优化升级路径的基础上，构建技术创新评价指标，引入三种不同类型空间权重，选取2000-2015年我国30个省级面板数据进行空间杜宾模型实证检验，结果表明：技术创新不仅促进了本地产业结构，还有助于邻近地区合理化发展，但对邻近地区高级化的抑制作用和促进作用并存；省域间技术创新和产业结构具有显著空间相关性，产业结构高级化存在正向溢出效应而产业结构合理化却有着负向溢出效应；技术创新能够通过一条直接路径和空间效应形成的三条间接路径作用于本地及其他地区产业结构；技术创新对产业结构的作用方向和强度存在较大区域差异。据此，加强技术创新提升产业结构结构的“先富带后富”，是可以通过政策引导实现的。  相似文献   

美国公共图书馆少儿创客空间服务调研与分析     

石剑兰  廖璠 《图书情报工作》2019,63(14):121-130

[目的/意义]探究美国公共图书馆少儿创客空间服务的实践案例及服务特色，以期为我国图书馆开展少儿创客空间服务提供参考。[方法/过程]参考2017年美国第10次"星级图书馆排行"评比结果，随机选取五星级图书馆中的30所公共图书馆为调查对象，其中有22所公共图书馆提供少儿创客空间服务，有4种少儿创客空间服务类型，通过典型案例的分析，归纳总结美国公共图书馆少儿创客空间服务的特色。[结果/结论]得出如下启示：重视培养少儿创客并构建少儿创客空间服务模式；促进少儿STEAM教育和创造活动，加大宣传力度以吸引女生关注科技；培养少儿自主学习能力和创造力；丰富少儿创客空间服务项目活动及先进的技术设备；重视协同与互助并加强人才队伍建设等。  相似文献   

我国技术市场发展的空间格局及其对经济增长的影响研究     

彭甲超  易明 《科技管理研究》2018,(14)

根据2003—2015年我国31个省份技术市场发展的基本数据,采用莫兰指数(Moran’s I)分析我国技术市场发展的时空分布特征,利用空间误差模型探究技术市场发展对经济增长的促进作用。研究发现:(1)2003—2015年间各省份技术市场发展存在显著的正向空间关系,但空间集聚程度有所减弱;(2)各省份技术市场发展的空间格局相对稳定,但空间差异显著性有所降低,临近省份技术市场成交额影响下的人均地区生产总值具有明显的集聚特点,各省份技术市场发展下的经济增长之间呈现显著的正向空间相关;(3)分类型技术市场发展模型中,技术服务对经济的产出弹性系数(0.4380)明显高于技术咨询的产出弹性(0.2754)。  相似文献   

A demographic and epistemological divide: problematizing diversity and equity education in traditional,rural teacher education     

Keonghee Tao Han 《International journal of qualitative studies in education》2018,31(7):595-611

This study documents the experience of an Asian woman faculty in the rural Mountain West as it relates to difficulties teaching predominantly White preservice teachers about the importance of diversity and social justice to prepare them adequately with skills and materials for their P-12 classrooms in a rapidly changing world. The current challenge has its origins in US history (the macro-level) and continues into the present (the micro-level) beyond the preservice teachers to include college of education colleagues and administrators, and community members. Using nexus analysis to reveal this larger picture, the hope is to develop actions to keep the problem from persisting into the future. This study is geography-specific in that not all rural areas are predominantly White, nor do they all share the same worldview. The results suggest that rural university communities remain predominantly White in their demographic makeup and crucial actors often hold fast to Whiteness and White ignorance. This is problematic – the need to transform and change is urgent in rural teacher education programs.  相似文献   

突发医暴事件舆论情感能量域空间模型构建     

洪小娟  张聪  黄卫东  魏静 《现代情报》2018,38(8):27-34

[目的/意义]医暴舆论空间积聚的情感能量推动观点衍化并深刻影响事件发展趋势，识别不同维度的情感认知且关注能量特征可有效循迹医患冲突的情感焦点。[方法/过程]以情感维度为能量源、情感能量特征为能量波构建医暴舆论情感能量域空间模型，能量源基于关键词云划分为自我认知、民生民意、社会发展三大维度，能量波以各认知维度的情感倾向、情感强度与扩散速度综合刻画能量趋势，最终依据能量域模型立体剖析突发医暴事件舆论空间。[结果/结论]结果显示，能量域空间模型能够真实反映医暴舆论情感演化趋势；各能量源均持续积聚负向情感能量；民生民意为医暴舆论的情感焦点。  相似文献