Differential Influence of Same- and Cross-Ethnic Friends on Ethnic-Racial Identity Development in Early Adolescence     

Philipp Jugert  Lars Leszczensky  Sebastian Pink 《Child development》2020,91(3):949-963

Recent research has shown that peers influence ethnic-racial identity (ERI) development during early adolescence. Arguments based on social identity theory, however, suggest that only same-ethnic but not cross-ethnic friends are important for ERI development. Using longitudinal social network analysis, we examined peer influence of both same- and cross-ethnic friends on ERI attachment and private regard. Data were drawn from six ethnically diverse schools in Western Germany (N = 1,349; M_age = 13.3). Our results provide empirical evidence for early adolescents’ ERI being influenced by same- but less by cross-ethnic friends. Considering peers’ ethnicity therefore is crucial for understanding peer influence on ERI development.  相似文献   

Time Spent Gaming and Social Competence in Children: Reciprocal Effects Across Childhood     

Beate W. Hygen  Jay Belsky  Frode Stenseng  Vera Skalicka  Marianne N. Kvande  Tonje Zahl-Thanem  Lars Wichstrøm 《Child development》2020,91(3):861-875

Electronic games are popular and many children spend much time on this activity. Here we investigate whether the quantity of time children spend on gaming is related to their social development, making this the first study to examine this relationship in children. We examine prospective relations between time spent gaming and social competence in a community sample of Norwegian 6 year olds (n = 873) followed up at ages 8, 10, and 12, controlling for socioeconomic status, body mass index, and time spent gaming together with friends. Results revealed that greater social competence at both 8 and 10 years predicted less gaming 2 years later and that more age-10 gaming predicted less social competence at age 12 but only among girls.  相似文献   

The long and winding road: Routine creation and replication in multi-site organizations     

Andrew Davies  Lars Frederiksen  Eugenia Cacciatori  Andreas Hartmann 《Research Policy》2018,47(8):1403-1417

Prior research on organizational routines in the ‘capabilities’ literature has either studied how new routines are created during an exploratory process of variation and selection or how existing routines are replicated during a phase of exploitation. Few studies have analyzed the life cycle of new routine creation and replication as an integrated process. In an in-depth case study of England’s Highways Agency, this paper shows that the creation and replication of a new routine across multiple sites involves four sequential steps: envisioning, experimenting, entrenching and enacting. We contribute to the capabilities research in two ways: first, by showing how different organizational levels, capabilities and logics (cognitive and behavioural) shape the development of new routines; and second, by identifying how distinct evolutionary cycles of variation and selective retention occur during each step in the process. In contrast with prior research on replication as an exact copy of a template or existing routine, our study focuses on the replication of an entirely new routine (based on novel principles) that is adapted to fit local operational conditions during its large-scale replication across multiple sites. We draw upon insights from adjacent ‘practice research’ and suggest how capabilities and practice studies may complement each other in future research on the evolution of routines.  相似文献   

Creation of new routines in physical education: second-order reflection as a tradition-challenging form of reflection stimulated by inquiry-based learning     

Lars Domino Østergaard 《Sport, Education and Society》2013,18(9):981-993

ABSTRACT

The time we live in is characterised by social and cultural changes, but teaching in physical education (PE) does not necessary match these changes. Consequently, the present project explored how second-order reflection (SoR) as a tradition-challenging and developing form of reflection can be stimulated by an inquiry-based learning (IBL) approach in physical education teacher education to transform current pedagogy to align with social and cultural changes. SoR fosters development and learning by inter-professional collaboration and inter-professional dialogue and is an extended form of higher-order thinking (HoT) including critical thinking and problem-solving. The project explored how an IBL approach stimulated a group of pre-service teachers (n?=?32) developing their professional practice by using SoR. Data were generated through video observations and audio recordings of the pre-service teachers’ discussions, reflections and actions during the IBL unit. Furthermore, written reflections regarding the challenges were collected. All data were inductively analysed in order to identify and extract common themes and patterns in relation to SoR. The analyses of the data revealed that during the IBL approach the pre-service teachers used both reflection at first and second-order level. Reflections in the form of technical and practical considerations were common, while examples of SoR were seen especially in the phases of IBL where the pre-service teachers used new theoretical knowledge and experiences from other contexts than PE. Consequently, the findings supported that IBL enhanced the second-order reflective skills of some of the pre-service teachers. However, with further use of guiding and facilitation of the IBL process or keeping the pre-service teachers to their challenges, hypotheses and plans, the methodology has even more potential to enhance the second-order critical reflection of the participants; thereby developing their coming practice to be more reflective, engaging and probably motivational.  相似文献   

Standards as a tool for teaching and assessing cross-curricular writing     

Lars Sigfred Evensen  Kjell Lars Berge  Synnove Matre  Randi Solheim 《Curriculum Journal》2016,27(2):229-245

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Nanophotonics and negative ε materials     

THYLN Lars  BERGLIND Eilert 《浙江大学学报(A卷英文版)》2006,7(1)

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Commonwealth Media     

Colin R. Munro  Ray Brown  Lars Engwall  Carl Gardner  Asa Briggs  Graham Cleverley 《Communication Booknotes Quarterly》2013,44(5):106-110

Television, Censorship and the Law, by Colin R. Munro (208 pp.---$22.00)

Characteristics of Local Media Audiences, by Ray Brown (130 pp.---$23.00)

Newspapers as Organizations, by Lars Engwall (288 pp.---$29.0O)

Broadcasting and Youth (London: Calouste Gulbenian Foundation, 98 Portland Place, London W1N 4ET, 1979---£1.70 or about $4.00, paper)

Carl Gardner, ed. Media, Politics & Culture: A Socialist View (London: Macmillan/Atlantic Highlands, N.J.: Humanties Press, 1979---$21.50/9.75)

Asa Briggs, Governing the BBC (London: British Broadcasting Corporation, 1979---£10.00 or about $22.00)

Graham Cleverley's The Kettering Standoff: A Study of a Strike (Southhamption: Aeropagus, 1978---price not given, but available in hardback and paper)

Paul Hoch's The Newspaper Game: The Political Sociology of the Press (London and New York: Marian Boyars Ltd., 1974, released US in 1979---$10.00)

Canadian Radio-television and Telecommunications Commission (CRTC Information Services, Ottawa, Ontario K1A ON2, Canada---available free on request, paper)

Australia: Henry Mayer tells us of nine recent publications on page  相似文献   

The Forerunners of a New Era     

Lars Lundgren 《Media History》2013,19(2):178-191

This article explores the relationship between historicality and historiography, with particular focus on the tension between claims of the historicality of broadcast events and later absences in broadcast historiography. It analyses two types of claims of historicality: first as a provider of images of history in the making; and second, as a kind of prototype, a forerunner of a new era in which television has a central position in a global society. Looking at the production and organization of the broadcast of Yuri Gagarin's return to Moscow in April 1961, the article argues that historiography is often too bound up in the present and remains blind to perspectives falling outside the dominant narratives of the current. The claims of being forerunners, on behalf of the agents involved in producing the broadcast, fit poorly with later historical events and are perhaps nothing more than the ruins of an anticipated future. But as such it may teach us just as much about the forgotten aspects of television history as it does about our practices of writing it.  相似文献   

Latent Variable Analysis of the Rutter Children's Behaviour Questionnaire     

Lars Berglund 《Scandinavian Journal of Educational Research》2013,57(4):433-442

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SPRÅKPEDAGOGIK OCH PSYKOFYSIK     

Av docent Karl Henrik Eriksson  och fil. mag. Lars H. Ekstrand 《Scandinavian Journal of Educational Research》2013,57(1):90-124

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