Search results for "51"
showing 10 items of 3506 documents
Introduction to the special issue: On the transgressive nature of translanguaging pedagogies
2018
As translanguaging gains traction in language education, its political and ideological implications are becoming central considerations to researchers and practitioners. In this introductory article to the special issue, “Translingual and Multilingual Pedagogies” for the EuroAmerican Journal of Applied Linguistics and Languages, we provide a conceptual point of departure on the notion of translanguaging by revisiting Li Wei’s (2011) threefold description of its prefix trans- (i.e., transcending, transformative, transdisciplinary), which we expand by adding a new definitional element, transgressive, to reflect our understanding of translanguaging as politically charged and disruptive by virt…
Developing a Cross-Disciplinary Framework for Collaborative Research in Multi- and Intercultural Education
2014
This chapter sets out an approach to professional development and team building in a newly established faculty in a Finnish university. A method is given for mapping the academic and professional experiences of eight faculty members across disciplinary boundaries to arrive at a cross-disciplinary framework for collaborative research in multi- and intercultural education. Building cumulatively on faculty members’ expertise, the mapping revealed three interconnected themes as a basis for collaborative research: boundary transactions between knowledge, skill and language; boundary objects as representations and carriers of culture; and technological mediation of boundary encounters. A collecti…
Multimodal conversation analysis and CLIL classroom practices
2017
This chapter introduces multimodal Conversation Analysis (CA) as a research framework for CLIL classroom interaction. We begin by presenting key methodological principles of CA and discussing how CA has recently broadened its analytical focus to examine how modalities such as gestures and texts are used as resources for interaction. Following this, we review recent (multimodal) CA work that has investigated teaching and learning practices in classrooms involving second language users, such as in CLIL and immersion settings. To illustrate the described methodological orientation, we briefly analyse one video-recorded interaction and conclude by suggesting research areas related to CLIL class…
Finländska svensklärares undervisningspraktiker och deras samband med elevers inlärningsresultat
2019
Lärarens val av undervisningspraktiker spelar en avgörande roll för elevers inlärningsresultat. I lärarkognitionen ingår förmågan att på adekvata sätt styra och handleda elevens inlärningsprocess och utvärdera dess utgång med livslångt lärande som huvudsyfte. I artikeln kartläggs och analyseras vilka samband som finns mellan undervisningspraktiker och elevers inlärningsresultat i svenskans långa lärokurs i slutet av den grundläggande utbildningen. Materialsamplet härstammar från den finländska nationella utvärderingen från 2013 och omfattar 1679 elever och 98 lärare, vars respons genomgick en fördjupad analys. Ur analysen framgick en tämligen traditionell bild av lärarnas arbetssätt. Vissa …
University Teachers’ Conceptions of Their Role as Developers of Technology-Rich Learning Environments
2017
This phenomenographic study examines how a diverse group of university teachers conceptualised their role as developers of technology-rich learning environments at one university in Finland. The research findings illustrate a variety of conceptions. Five qualitatively different ways of understanding teachers’ roles regarding the development of technology-rich learning environments were found: 1) innovator, 2) early adopter, 3) adaptive, 4) sceptic and 5) late adopter. In order to connect the whole set of interconnected roles to a theory of change, Everett Rogers’ innovation diffusion theory was exploited in the last phase of analysis. Finally, hierarchically structured categories were creat…
Building teacher identity through the process of positioning
2016
This study explores teacher identity work in the context of a one-year programme, Pedagogical Studies for Adult Educators. The data consist of weekly learning diaries written by Anna, a university teacher, during one academic year. The diaries are analysed by means of dialogically oriented narrative analysis leaning on Bakhtinian notions of voicing and ventriloquation. The results show how Anna positions her storytelling and narrated self in relation to relevant characters by voicing and evaluating these characters. The construct of positioning provides tools for understanding the relationship between the self and others in teacher identity. peerReviewed
Theoretical conditions for the coexistence of viral strains with differences in phenotypic traits : A bifurcation analysis
2019
We investigate the dynamics of a wild-type viral strain which generates mutant strains differing in phenotypic properties for infectivity, virulence and mutation rates. We study, by means of a mathematical model and bifurcation analysis, conditions under which the wild-type and mutant viruses, which compete for the same host cells, can coexist. The coexistence conditions are formulated in terms of the basic reproductive numbers of the strains, a maximum value of the mutation rate and the virulence of the pathogens. The analysis reveals that parameter space can be divided into five regions, each with distinct dynamics, that are organized around degenerate Bogdanov–Takens and zero-Hopf bifurc…
A posteriori error majorants of the modeling errors for elliptic homogenization problems
2013
In this paper, we derive new two-sided a posteriori estimates of the modeling errors for linear elliptic boundary value problems with periodic coefficients solved by homogenization. Our approach is based on the concept of functional a posteriori error estimation. The estimates are obtained for the energy norm and use solely the global flux of the non-oscillatory solution of the homogenized model and solution of a boundary value problem on the cell of periodicity.
A posteriori modelling-discretization error estimate for elliptic problems with L ∞-Coefficients
2017
We consider elliptic problems with complicated, discontinuous diffusion tensor A0. One of the standard approaches to numerically treat such problems is to simplify the coefficient by some approximation, say Aϵ, and to use standard finite elements. In [19] a combined modelling-discretization strategy has been proposed which estimates the discretization and modelling errors by a posteriori estimates of functional type. This strategy allows to balance these two errors in a problem adapted way. However, the estimate of the modelling error was derived under the assumption that the difference A0 - Aϵ becomes small with respect to the L∞-norm. This implies in particular that interfaces/discontinui…