Digital teaching aids have become increasingly available in Swedish primary education. One subject which, however, is still dominated by analogue teaching aids is English. The purpose of this study is to gain knowledge about how English teachers in grades 4–6 use digital teaching aids in teaching. This is done by investigating to what extent and when the digital teaching aids are used, as well as teachers' perceived pros and cons regarding the use of digital tools. This has been investigated through observations of three classes, and interviews with the three teachers who taught them, working in two municipal and one independent school. The results show that teachers use digital teaching aids less than half the time of the lesson, more precisely in the middle to the end part of lessons. These are mainly used when students work individually to solve tasks related to the lesson’s topic. Furthermore, teachers who have a positive attitude towards digital teaching aids are more likely to use them in the classroom. The advantages of using digital teaching aids in teaching were the possibilities of better facilitating individualization and using it as a tool for motivation while the common disadvantage was the lack of control over what students do on their computers. Lastly an unexpected finding was that the digital teaching aids that the teachers were using were not adapted to newly arrived immigrant students. Finally for teachers to be able to use a digital teaching aid as a mediating tool, more than specific knowledge about the digital teaching aid is required. Knowledge such as technical, pedagogical, and content knowledge (TPACK) should be embraced simultaneously and is required to be able to teach effectively with technology.

This study aims to find out how a selection of upper-secondary Swedish teachers engage their ESL students in critical self-reflection, as well as what their motivations behind these choices are. Specifically, this study aims to provide support for the hypothesis that teachers actively avoid social learning in correlation with critical self-reflection. Through an interview process and analysis, it was found that the interviewed teachers did, in fact, actively avoid social methods and activities when teaching critical self-reflection, due to a variety of reasons. The main motivations behind opting for solitary or individual critical self-reflections were age, group dynamics, student dispositions, and language proficiency.

Out of the debate in Swedish media about homework, the idea for this study was born. The idea was to investigate the popular belief of many foreign language teachers which suggest that homework glossing is a necessity in the English classroom for pupils vocabulary acquisition, while other assumes this method doesn’t lead to knowledge that last. Therefore, the purpose for this study was to examine how learners of English as a foreign language (EFL) manage to learn new words when they received glossing as homework and when they studied the words in a context during class. Furthermore, out of the argument that homework stress pupils and lowers their interest and motivation for the subject, a secondary purpose was to find out pupils’ opinions about learning new words through glossing as English homework. The study was focused on two teaching methods for vocabulary acquisition: the traditional teaching method designed to teach vocabulary by giving glossing as homework, and teaching new words during class with a focus on teaching the new words in context. Through the survey of these two different methods for vocabulary learning and an empirical study with two primary school classes in which these two methods were put on test, contrary to the expectation that learning words through homework glossing wouldn’t lead to vocabulary knowledge that last, the results of the empirical study showed that the group which received glossing as homework, did better on both test than the group which studied the word in context. Similarly, the data results showed the average pupil had a positive attitude to vocabulary homework as for the most part they felt it benefited them to study this method because of the effects of learning.

When deciding on topics for academic research papers, many students face difficulties that vary from choosing themes whose scope is too extensive to be satisfactorily analyzed in the given task, to selecting topics that are too limited, to not being able to make a decision on a topic at all. Such struggles seem to manifest themselves in both native and non-native speakers of English. Despite extensive research on the writing process and its strategies, be it for academic writing or other genres, and even research focused on writers’ difficulties, previous research has found little about the troubles students must overcome when deciding on a research topic, and how to overcome them. This study employed a qualitative case study design with two graduate students in a master’s program in Teaching English to Speakers of Other Languages, who were enrolled in two sections of a course on research, to investigate these students’ writing processes as they defined a topic for their literature review research paper. Through an in-depth analysis of samples of their writing in combination with their verbal reports, collected during individual semi-structured interviews, this case study examined how two graduate students successfully calibrated their topics, which strategies they employed to that end, and how their instructors’ actions helped them in the process. Consequently, the findings shed light on instructional practices, and their implications for teachers’ training programs.

La thèse s'articule autour du thème des FPGA embarqués(eFPGAs). Ce manuscrit analyse les solutions existantes actuellement et discute les challenges et opportunités de ces technologies; une analyse en profondeur des échecs des tentatives passées est également donnée. Sur la base des solutions existantes dans la littérature, une structure de eFPGA à topologie de type grille est proposée, décrite en langage VHDL RTL. Cette solution comporte également les outils de programmation associés. Sur la base de cette proposition, des explorations sont menées quant à la pertinence des solutions proposées au sens de métriques d'actualité tells que densité logique, performance et consommation. Une des contributions notables de cette thèse repose sur la proposition d'une architecture de switch unifiée éliminant les blocs de connexions ainsi que l'interconnexion locale typique des FPGA actuels(telles que ceux modélisables dans le logiciel VPR) tout en autorisant une bonne routabilité. Toutes les expérimentations ont été menées sur une technologie CMOS 65nm faible puissance du fondeur STMicroelectronics, qui permet de fait d'obtenir des évaluations pertinentes. Une seconde contribution notable repose sur l'exploration de l'intégration de eFPGA dans un contexte système sur puce (SoC). Cette approche repose sur l'adjonction d'un eFPGA au sein d'un système intégré, au côté d'un processeur de type LEON3, la programmation s'effectuant sur la base d'une approche de type ESL. Deux explorations sont ainsi déclinées, comme unité intégrée au sein du processeur et comme coprocesseur. Les résultats présentés permettent ainsi d'analyser sous plusieurs angles les compromis possibles ainsi que les perspectives et limitations de ce type d'approches. Finalement, un cas d'étude est également présenté quant à l'intégration de mémoires de type magnétique (MRAM) au sein-même de l'architecture du eFPGA. / The thesis extensively revolves around embedded FPGAs (eFPGAs). It conducts detailed survey focused on programmable technologies to investigate potentials and challenges of eFPGAs and probable failure reasons of several past attempts of different kinds. Based on survey knowledge, technology independent soft eFPGAs of FPGA-like mesh-based classical architecture with standard RTL programming flow areinvestigated. Detailed eFPGA architectural explorations (including CAD tools) are conducted to explore silicon-efficient (logic density, power, performance etc.)eFPGA architectures. Among notable innovations achieved is unified switch block with complete removal of connection block and local interconnect of classical mesh-based FPGAs (VPR-like) while maintaining good routing efficiency. All experiments are conducted on 65nm CMOS low powerSTMicroelectronics process to get practical silicon values and perspectives. Finally eFPGAs in systems (SoCs) potentials and challenges are addressed. A reconfigurable acceleration scenario with ESL exploitation (for programming ease) and full silicon tradeoffs visualization is presented with integration of eFPGA with LEON3 processor (as a functional and co-processor unit, with also highlighting potential flaws of functional unit in industrial perspectives). An interesting case study for perspectives of emerging MRAM memories for eFPGAs is also presented.

Pre-writing strategies are conscious thoughts, actions, or behaviors used by writers when they plan before writing. Research in second language writing suggests that specific writing strategies related to writing purposes, audience, brainstorming, and organizing ideas are teachable and have a potential to improve the quantity and quality of writing produced by English as second language (ESL) learners. This study investigated the effects of computer-based pre-writing strategy training guided by procedural facilitation (Bereiter & Scardamalia, 1987) on intermediate ESL students' writing strategy use, writing quantity, and writing quality. A sequential mixed methods design was utilized with an initial quasi-experimental phase followed by semi-structured interviews. Forty-one participants from four intact intermediate-writing classes in an intensive English program participated in the quasi-experimental phase of the study. The classes were randomly assigned into two control and two experimental groups. The instructional modules for the control groups included writing instruction related to paragraph writing, essay writing, and opinion essays whereas the training modules for the experimental groups consisted of pre-writing strategies related to writing purposes, audience, and idea generation and organization. In addition, the experimental groups were trained to generate and organize ideas using Inspiration 6, an idea graphic organizer software program. The participants' writing performances and uses of pre-writing strategies prior to and after the training were analyzed. In addition, six semi-structured interviews conducted shortly after the post-test helped to illuminate the quantitative results. Results demonstrate a significant training impact on ESL students' pre-writing strategy use but fail to detect significant effects on the students' writing quantity and writing quality; however, a trend of improvement regarding the writing quality variables was detected among the strategy-trained students. Furthermore, the qualitative analysis revealed some similarities and differences of less experienced and experienced writers' writing processes and strategies. Overall, the findings suggest the complex interplay among the factors influencing student writing development including writing strategy use, writing processes, writing tasks, task conditions, their past writing experience, and their language proficiency.

This is an autoethnographic study (e.g. Brodkey, 1994) based on ‘stories’ from my own personal and professional journey as an adult ESL teacher which I use to narrate some aspects of adult ESL teaching. With migration one of the most dramatically contested spheres of modern political life world wide (Hall, 1998), adult English as a Second Language (ESL) teaching is increasingly a matter of social concern and political policy, as we see in the current political debates in Australia concerning immigration, citizenship and language. In Australia as an imagined community (Anderson, 1991), the song goes ‘we are, you are Australian and in one voice we sing’. In this study I argue that this voice of normative ‘Australianess’ is discursively aligned with White Australians as native speakers (an essential, biological formulation). Stretching Pennycook’s (1994a) argument that ELT (English Language Teaching) as a discourse aligns with colonialism, I suggest that the field of adult ESL produces, classifies and measures the conditions of sameness and difference to this normative ‘Australian’. The second language speaker is discursively constructed as always a deficient communicator compared with the native speaker. The binary between an imagined homogeneous Australia and the ‘migrant’ as essentially other, works against the inclusion of the learner into the dominant groups represented by their teachers, so that the intentions of adult ESL pedagogy and provision are mitigated by this imagining, problematizing and containing of the learners as other. The role of ESL teachers is to supervise (Hage, 1998) the incorporation of this other. Important policy interventions (e.g. Department of Immigration and Citizenship, 2006; ALLP, 1991a) are based on understanding the English language as a universalist framework of language competences inherent in the native speaker; on understanding language as consisting of fixed structures which are external to the learner and their social contexts; and on a perception that language as generic, transferable cognitive skills can be taught universally with suitable curricula and sufficient funding. Conversely in this study I recognise language as linguistic systems that define groups and regulate social relations, forming ‘a will to community’ (Pennycook, op. cit.) or ‘communities of practice’ (Lave & Wenger, 1991). Language as complex local and communal practices emerges from specific contexts. Language is embedded in acts of identity (e.g. Bakhtin, 1981) developing through dialogue, involving the emotions as well as the intellect, so that ‘voice’ is internal to desires and thoughts and hence part of identity. Following Norton (2000) who links the practices of adult ESL learners as users of English within the social relations of their every day lives, with their identities as “migrants”, I suggest that the stabilisation of language by language learners known as interlanguage reflects diaspora as a hybrid life world. More effective ESL policies, programs and pedagogies that assist immigrant learners feel ‘at home’ within Australia as a community of practice (Wenger, 1998) rest on understanding immigrant life worlds as diasporic (Gilroy, 1997). The research recommends an adult ESL pedagogy that responds to the understanding of language as socially constituted practices that are situated in social, local, everyday workplace and community events and spaces. Practices of identity and their representation through language can be re-negotiated through engagement in collective activities in ESL classes that form third spaces (Soja, 1999). The possibilities for language development that emerge are in accord with the learners’ affective investment in the new language community, but occur as improvements in making effective meanings, rather than conformity to the formal linguistic system (Pavlenko & Lantolf, 2000).

Modern systems fulfil calculation tasks across the hardware- software boundary. Tasks are divided into coarse parallel subtasks that run on distributed resources. These resources are classified into a software (SW) and a hardware (HW) domain. The software domain usually contains processors for general purpose or digital signal calculations. Dedicated co-processors such as encryption or video en-/decoding units belong to the hardware domain. Nowadays, a decision in which domain a certain subtask will be executed in a system is usually taken during system level design. This is done on the basis of certain assumptions about the system requirements that might not hold at runtime. The HW/SW partitioning is static and cannot adapt to dynamically changing system requirements at runtime. Our contribution to tackle this, is to combine a ESL based HW/SW codesign methodology with a coarse grained reconfigurable System on Chip architecture. We propose this as Preemptive HW/SW-Threading.

Följande kunskapsöversikt ämnar att undersöka effekten serietidningsliknande läsmaterial har på läsförståelsen hos andraspråksinlärare av Engelska. För att undersöka detta formulerades följande forskningsfråga: I vilken mån kan serietidningsliknande material påverka läsförståelsen hon andraspråksinlärare av Engelska? En prototypisk definition av serietidningar (Mayer, 2007) användes för att tillåta denna kunskapsöversikt att använda både studier som använde serietidningar och studier som använde seriestrippar som läsmaterial. I denna kunskapsöversikt kommer därför termen serietidningsliknande läsmaterial (Comic reading materials) användas som en paraplyterm för de två mediumen. För att granska om serietidningsliknande material kan påverka läsförståelsen för andraspråksinlärare i engelska har nio vetenskapliga artiklar som behandlar ämnet valts ut. Studierna I denna kunskapsöversikt har delats upp beroende på om de använder seriestrippar eller serietidningar/grafiska noveller då dessa två material bör åkalla effekten av de kognitiva teorier som presenteras i studien. Studierna gav inte ett tyligt svar på huruvida läsmaterialen påverkade läsförståelsen bland deras deltagare. Studierna hade även olika definitioner av nyckelord så som läsförståelse, skilda metoder för att mäta läsförståelse samt variation i hur de utförde texter tester. De olika resultaten från studierna har lett till följande slutsatser. Serieliknande läsmaterial har en potential som läromedel då de kan främja läsförståelse trots att det i fallet av de valda studierna inte alltid gör det. Det behövs vidare forskning i ämnet, då definitioner av nyckelbegrepp samt tester varierar i hög grad och detta gör det svårt att dra en tydlig slutsats.

This literature review explores the use of Extramural English in the classroom and its effects on students’ language acquisition. Through a systematic analysis of different studies on EE activities such as video games, the Internet, gaming, and other activities, this paper will investigate the possible positive or negative effects of EE activities on students’ performance. The results of this literature review show that students who are more exposed to EE activities have a better result with regard to the acquisition of English than their peers because the language of communication in Extramural activities is mainly English.  The results also show that by incorporating EE in the classroom, teachers will be able to define the student’s strengths and weaknesses through eliciting the learning evidence when learning English as a second language.