Investigating the quality of interactions and public engagement around scientific papers on Twitter     

Fereshteh Didegah  Niels Mejlgaard  Mads P. Sørensen 《Journal of Informetrics》2018,12(3):960-971

This study explores science communication on Twitter by investigating a sample of tweets referring to academic papers in five different scientific fields. The specifications of science communicators on Twitter, the characteristics of those who initiate actions (by tweeting), the extent and quality of reactions (retweeting), individual and group interactions, and the distribution of tweets across types of engagement in the process of science communication (i.e., dissemination, consultation, and evaluation) were explored. A broad array of actors is involved in the communication of science on Twitter, with individual citizens and individual researchers playing an important role. In principle, this is promising for creating direct interaction, which can be difficult through more traditional mass media. The vast majority of communication activities regarding academic papers is undigested dissemination with almost no sign of debate, contestation, or collective reflection. Another general finding of this study is that bot accounts play a major role in the science communication landscape on Twitter.  相似文献   

Bibliometric approximation of a scientific specialty by combining key sources,title words,authors and references     

Nadine Rons 《Journal of Informetrics》2018,12(1):113-132

Bibliometric methods for the analysis of highly specialized subjects are increasingly investigated and debated. Information and assessments well-focused at the specialty level can help make important decisions in research and innovation policy. This paper presents a novel method to approximate the specialty to which a given publication record belongs. The method partially combines sets of key values for four publication data fields: source, title, authors and references. The approach is founded in concepts defining research disciplines and scholarly communication, and in empirically observed regularities in publication data. The resulting specialty approximation consists of publications associated to the investigated publication record via key values for at least three of the four data fields. This paper describes the method and illustrates it with an application to publication records of individual scientists. The illustration also successfully tests the focus of the specialty approximation in terms of its ability to connect and help identify peers. Potential tracks for further investigation include analyses involving other kinds of specialized publication records, studies for a broader range of specialties, and exploration of the potential for diverse applications in research and research policy context.  相似文献   

科学博物馆与科学中心——发展历史及其根源①          下载免费PDF全文

伯纳德·希尔著高秋芳 《自然科学博物馆研究》2018,(1):84-92

本文以科学博物馆和科学中心的发展阶段为线索,综述了几个世纪以来科学传播的历史发展,阐述了科学实践如何嵌入到博物馆的展览实践之中并从中发展起来,以及关于科学在社会中的地位的观念变化如何在科学博物馆和科学中心得到反映,还展现了日益受到关注的科学传播如何在科学博物馆和科学中心层面体现出以公众需求为本。  相似文献   

德育的对话教育模式分析   总被引：1，自引：0，他引：1  

彭志敏  易燕萍 《培训与研究》2004,21(6):80-82

对话是主体双方在平等基础上相互理解和交流的过程，在德育中，教师和学生在相互作用中达到相互理解和精神沟通，从而促进学生道德水平的提高。对话教育模式有助于弥补传统德育中的缺失，提高道德教育的实效性，对于德育建设具有十分重要的意义。  相似文献   

Fake news,fake truth: A new purpose for public schooling     

《International Journal of Educational Development》2021

The world is adversely affected by the plethora of easily available fake and misleading information. Public schools are established to help generate responsible citizens.Public schools may have a role to play in addressing the fake news, fake truth problem.  相似文献   

自我拯救与自我毁灭——浅论《红字》中的罪与罚意识     

邵杰 《湖北广播电视大学学报》2011,31(9):59-60

本文通过对文中海丝特·白兰与丁姆斯代尔各自罪与罚的探讨，进一步阐释作品主题，同时从另一个侧面去理解作者的思想体系与创作心理动机。  相似文献   

Peer and teacher supports in relation to motivation and effort: A multi-level study     

《Contemporary educational psychology》2017

This study examined adolescents’ perceptions of peer and teacher supports in relation to internalized values, academic self-efficacy, efforts to learn, and goal orientations at the individual and classroom level in a sample of middle school (n = 169) and high school (n = 71) students from 6 schools (15 classrooms). Novel approaches to assessing classroom-level effects included use of coefficient of variation scores to capture consensus among student reports and use of cluster-robust standard errors to account for clustering. At the individual level, significance tests for indirect pathways and formal mediation indicated that relations between perceived peer expectations for prosocial behavior and effort and mastery orientation were mediated by internalized value; and, the relation between perceived emotional support from peers and effort was mediated by self-efficacy. At the classroom level, teachers who were perceived similarly by students with respect to provisions of emotional support also tended to have students who reported high levels of internalized value, and a high degree of student consensus concerning their teacher’s value for subject matter was related positively to their internalized value and effort. Consensus of student reports concerning internalized value was a negative predictor of performance orientation.  相似文献   

Understanding how social worker compassion fatigue and years of experience shape custodial decisions     

《Child abuse & neglect》2019

BackgroundCompassion fatigue (i.e., a worker’s diminished ability to empathize with clients) is common among “helping workers” and can result in psychological detachment from clients as a coping mechanism.ObjectiveIn the present research, we explored the relationship between social workers’ compassion fatigue and years of job experience on hypothetical child custody case judgments.Participants and settingIn two separate studies, individuals with experience working with children in child dependency court (predominantly social workers, Study 1: N = 173, Study 2: N = 119) were recruited on Amazon’s Mechanical Turk and read a vignette depicting a mother attempting to regain custody.ResultsSupporting hypotheses, compassion fatigue significantly mediated the relationship between increased years of social worker job experience on recommendations that a neglectful mother receive custody, Indirect Effect = .06, CIs [.026, .127] (Study 1). We also found preliminary support for our hypothesized theoretically derived serial path model, in which (a) social worker compassion fatigue predicts anticipated secondary traumatic stress associated with the child neglect case, B = .54, p = .0001; (b) secondary traumatic stress predicts detachment from the neglected child, B = .27, p = .0003; (c) detachment from the child predicts job efficacy cynicism B = .65, p < .0001; and (d) job efficacy cynicism predicts decisions to allocate custody to the neglectful mother, B = .46, p = .005 (Study 2).ConclusionOur research shows that compassion fatigue among social workers may change the lens through which they perceive cases of child abuse.  相似文献   

Social relations as predictors of achievement in math in Kenyan primary schools     

《International Journal of Educational Development》2014

In sub-Saharan Africa, where there is limited financial and human capital, it is important to examine how social relationships may serve to promote or undermine human capital formation. However, little is known about the contributions of social relations to human capital development, especially in terms of academic achievement in Africa. This study examined how variations in key aspects of social relations among teachers; between teachers and students; between principals, teachers, parents and students affect achievement in mathematics among sixth graders in 70 schools in six districts in Kenya. We modeled mathematics achievement as a function of measures of social perception and support while adjusting for school-, classroom- and student level background characteristics. We found that net of teacher subject knowledge and background characteristics, teachers who display commitment to teaching by always correcting homework and keeping students engaged during math lessons had their students performing better. Teacher absenteeism and lack of interest in teaching were negatively associated with performance in math. Lack of parental involvement in the classroom also had negative effects on grades. At the school level, the level of engagement of the principal, measured by supervision of teachers and good interpersonal interactions with parents had positive effects on math achievement. Schools where parents provided material and financial support had better grades, while student delinquency and absenteeism negatively affected grades.  相似文献   

Community sport and social inclusion: international perspectives     

Hebe Schaillée  Reinhard Haudenhuyse  Lieve Bradt 《Sport in Society》2019,22(6):885-896

Abstract

This opening article examines the relationship between community sport and social inclusion in research and practice. We discuss the notion of community sport, its multifarious meanings and diverse applications in different parts of the world. We further explore the conceptual and practical links between community sport and different conceptions of social inclusion. In doing so, the article draws together key themes, issues and debates addressed in the collection of articles in this special issue. We conclude by formulating implications and directions for future research and practice.  相似文献