Teaching skills of student teachers: Calibration of an evaluation instrument and its value in predicting student academic engagement     

《Studies in Educational Evaluation》2014

Student teachers are expected to develop their teaching skills sooner and more rapidly. However, a sound evaluation instrument that can be used to diagnose and monitor the skilfulness level to aid formative assessment of student teachers is still limited. This article is aimed to calibrate and validate a teaching skill evaluation instrument for use in secondary education. A total of 264 student teachers in the Netherlands participated in the study. Rasch and multilevel analyses were used. Results suggest that the evaluation instrument meets the restrictive assumptions of the Rasch model and has predictive value for academic engagement. This adds validation evidence and justifies the calibration of the evaluation instrument to be used for monitoring the development of teacher's teaching skills.  相似文献   

Business Intelligence Capabilities and Firm Performance: A Study in China     

《International Journal of Information Management》2021

The development of artificial intelligence (AI) technology expands the boundary of business practice, inducing the emergence and application of business intelligence (BI) that has promoted the transformation of information techniques to optimize business decision and operation. However, there is a lack of theoretical consensus and measurement of the technology embedded in BI at present. This study exploratively develops the Sense-Transform-Drive (STD) conceptual model of BI based on dynamic capabilities theory and organizational evolutionary theory to explain the core BI capabilities. By using factoring analysis and structural equation modeling analysis, we extract the latent constructs and empirically verify the validity of the STD model and further examine the correlation and mode of interaction of the three core BI capabilities and the impact of BI application on firm performance in the real economy with a sample contextual to Chinese business practices. The study results show that there are direct and high-intensity cumulative positive effects among the structural components of the STD conceptual model and BI-related dynamic capabilities can enhance operating efficiency and firm performance.  相似文献   

小学四年级学生对平均数概念理解的发展过程   总被引：1，自引：0，他引：1  

吴骏 《数学教育学报》2011,(3):39-41,102

利用Pirie和Kieren提出的数学理解发展模型,分析了3名小学四年级学生对平均数概念理解的发展过程.结果表明:学生对平均数概念的理解经历了初步了解、产生表象、形成表象、关注性质和形式化等5个水平.在理解发展过程中,当学生发现他的思想和行动与自己所面临的问题不一致时,他就要折返回内层水平来扩展自己目前的活动能力和活动空间.而教师的干预则激发了学生的折返,为学生提供了独立建构或修正个人表象的机会.  相似文献   

If Only They Knew: Audience Expectations and Actual Sourcing Practices in Online Journalism     

Ville J. E. Manninen 《Journalism Practice》2020,14(4):412-428

ABSTRACT

This article answers the question “Are the sourcing practices in Finnish online journalism trustworthy?” Here, trustworthiness is operationalized as the fulfillment of audience expectations towards sourcing practices. To this end, expectations of young Finnish adults (aged 18–28) were compared to the observed practices of Finnish online journalists. A total of 36 news items (from 12 journalists working in three newsrooms, published in 2013 and 2017) were analyzed. The analysis indicates that online journalists’ sourcing practices largely do not conform to this audience segment's expectations. Namely, the audience expects more comprehensive investigation and thorough verification than what is common practice in online journalism. The use of high-credibility sources is both expected and commonplace. The results imply that transparency may be harmful rather than beneficial to journalism's credibility, as the unveiled practices do not always meet audience expectations.  相似文献   

Does context count? Developing and assessing intercultural competence through an interview- and model-based domestic course design in China     

《Int J Intercult Relat》2015

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新媒体用户的内容消费特征与媒介使用模式——以百度百家号的调研分析结论为例(2)     

喻国明学术工作室  喻国明  刘淼  韩婷 《传媒观察》2020,(5):32-38

本文把视线聚焦在新媒体的媒体语境当中,以百度百家号为例,考察了新媒体用户在内容层面、认知层面和行为层面上的认知与使用模式。基于对百度百家号用户媒介认知与媒介使用情况的网络问卷调查数据,本研究从新媒体用户重点关注的文章类型、内容来源的关注度以及网络内容的信任度三个方面分析了新媒体用户的内容消费特征并提出了优化网络内容平台内容建设机制及信息扩散机制的策略与建议。在用户层面,需重点培养激活核心用户以提升内容生态的活跃度;在平台层面,需纳入优质内容资源,重视品牌建设。  相似文献   

动词make的一词多义关系模式初探     

房青 《牡丹江教育学院学报》2011,(2):38-39

一词多义是各种语言中普遍存在的现象。英语中除了术语以外,单义词是很少的,多数的词都是多义词。本文从认知语义学的视角,运用认知语言学的＂原型范畴理论＂以及＂基于理论的多义词分析法＂对动词make进行认知研究,探索构建make一词多义的意义关系模式。  相似文献   

What does the greek model of parallel support have to say about co-teaching?     

《Teaching and Teacher Education》2016

Parallel Support (PS) is a co-teaching program designed to deliver education services in inclusive settings in Greece. In this quantitative study, 236 special education PS teachers from six major educational regions participated in a survey. The findings indicate that PS is similar to the One Teach, One Assist approach, constituting a static model, which typically provides services to one or two students with disabilities. Deeper cultural characteristics of the Greek educational system may shape the PS's peculiarities. In our transcultural hypothesis, the PS model is a compromise between a highly demanding collaborative approach and a pre-existing low collaboration school culture.  相似文献   

科学技术支撑酒店安全的作用机制与保障体系研究     

林军华 《闽江学院学报》2011,32(6):77-81

信息资讯技术的飞跃式发展对现代酒店安全管理提出了巨大的挑战,特别是酒店安全问题越来越受到旅游者的重视,由于显性和隐性的安全隐患来源渠道广泛,使得酒店安全控制与管理变得更为复杂和困难,同时也对酒店安全管理的科技支撑提出越来越高的要求。鉴于此,我们应从酒店安全管理实践的角度出发,对酒店安全管理和科学技术支撑的内在共生性进行分析,构建科学技术支撑酒店安全的作用机制模型,并进一步完善科学技术支撑酒店安全的保障体系,以期能够为酒店安全管理和控制提供一定的借鉴意义,从而促进酒店业的健康、稳定和持续发展。  相似文献   

Academic achievements and homeschooling—It all depends on the goals     

《Studies in Educational Evaluation》2016

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