Collaborative research for sustainable learning: the case of developing innovation capabilities at Volvo Cars

This paper aims to make a contribution to the stream of literature on action research by describing a longitudinal collaborative research project which evolved out of a long-term, participation partnership with Volvo Cars. The collaboration was aimed at developing innovation capabilities in the company and accumulating knowledge on how capabilities are developed. The paper provides insights into the design of collaborative research projects to enable mutual, sustainable learning. It draws on key notions in the literature on collaborative management research and action learning, highlighting the research design of the project at Volvo Cars and its relations to action learning. The paper describes how the research design opened the way to establishing a learning system at Volvo Cars while simultaneously generating new scientific knowledge within the area of innovation capabilities. The paper provides rich and detailed data on a collaborative research setting and highlights key aspects related to organizing and undertaking collaborative research.     

Adaptive progressive download based on the MPEG-4 file format

In this paper we describe how progressive download and adaptive streaming can be combined into a simple and efficient streaming framework. Based on the MPEG-4 file format (MP4) we use HTTP for transport and argue that these two components are sufficient for specifying an open streaming architecture. The client selects appropriate chunks from the MP4 file to be transferred based on (1) the header information (i.e. the “moov” box) in the first part of the file and (2) his observation of network throughput. The framework is completely client driven which allows for better server scalability and reduces signalling overhead. We discuss architecture and implementation issues such as complexity, interoperability and scalability and compare to 3GPP PSS Rel-6 adaptive streaming when appropriate. Measurements from a simple MP4/HTTP streaming client are presented showing that appropriate chunks are selected such that increased reliability is achieved.     

Studieren an der Berufsakademie oder an der Universität, Fachhochschule oder Pädagogischen Hochschule?

Beim übergang von der Schule auf die Universit?t müssen sich Abiturienten u.a. für einen bestimmten Hochschultypus entscheiden. Der Fokus in diesem Beitrag liegt auf der sogenannten Berufsakademie, die in einigen Bundesl?ndern eine interessante, aber wenig beachtete Alternative zu Universit?t, Fachhochschule und P?dagogischer Hochschule darstellt. Anhand einer gro?en L?ngsschnittstudie, die in Baden-Württemberg durchgeführt wird, werden der Leistungsstand, der famili?re Hintergrund, die beruflichen Interessen und die Studienwahlmotive von (künftigen) Studierenden an den verschiedenen Hochschultypen untersucht. Berufsakademien erwiesen sich insbesondere für Abiturienten mit weniger günstigem famili?ren Hintergrund und dem Wunsch, rasch finanziell unabh?ngig zu sein, sowie für Absolventen beruflicher Gymnasien als attraktive Alternative zur Universit?t. Berücksichtigt man die schulische Herkunft (berufliches vs. allgemeinbildendes Gymnasium), so fanden sich ?hnliche kognitive Eingangsvoraussetzungen bei Studierenden wirtschaftswissenschaftlicher F?cher an Berufsakademie, Fachhochschule und Universit?t.     

Teaching Foreign Languages at a distance

This paper is about how to teach a foreign language at a distance, i.e. how to support the learning of a foreign language by students who are not taught by teachers face‐to‐face. Much experience about this has been collected by correspondence schools and similar organisations. Among the public bodies of importance here should be mentioned the state‐owned and state‐run French Centre National d'Enseignement par Correspondence and Athabasca University in Alberta, Canada. Little seems to have been published about teaching and learning foreign languages at a distance, although Rousseau 1977 and contributions to ICDE and EHSC conferences (in 1982 and 1979) have surveyed essential problem areas. Experiences of teaching English as a foreign language provide the basis from which many considerations are examined.     

What factors motivate male and female Generation Z students to become engaged as peer teachers? A mixed-method study among medical and dental students in the gross anatomy course

Peer-teaching is widely established in anatomy teaching and offers well-described advantages. Nevertheless, at Ulm University, Germany, a reduction in the number of peer teacher applicants for the dissection course was observed. This study examined factors related to the attractiveness of a position as a peer teacher for Generation Z students. Participants of the gross anatomy course were asked to evaluate factors influencing the attractiveness of a peer teacher position using a six-point Likert scale. Additionally, open-ended questions were analyzed qualitatively. Sex-specific subgroup analysis was performed comparing students of low and high motivation to apply for a tutorship. Of the 374 students who participated in this study (response rate 53%), 38% stated that they were intending to apply as peer teachers. Data indicated that students displayed intrinsic motivation to apply for a tutorship because of the opportunity to improve their anatomy knowledge and/or their pleasure in teaching. In contrast, extrinsic factors like remuneration of the tutorship and its relevance for their curriculum vitae were least important. Anatomy educators underestimated the demotivating factor of the workload associated with the tutorship and encouraged students less frequently to apply than peer teachers. Only minor sex-specific differences could be identified. Nevertheless, female students were encouraged less frequently to apply than their male peers. In summary, Generation Z students apply as peer teachers because they are enthusiastic about the task. To motivate students to commit to extracurricular activities like a tutorship, anatomy educators should actively encourage students—particularly females—more frequently to apply.     

Formative Assessment in Higher Education:Its Significance for Employability,and Steps Towards Its Enhancement

Research shows that formative assessment can exert a powerful effect on student learning, yet the complexity of formative assessment is not well understood and some curricular structures and practices do not fully exploit its potential. This article outlines the background to the political promotion of employability and shows that institutional responses are influenced by multiple considerations. It discusses formative assessment and models it as a complex signalling system before considering the implications, for students’ employability, of accentuating the attention given to formative assessment. The potential for action is discussed with reference to three levels: those of the institution, the department, and the individual academic.     

A framework for assessing market entry opportunities for internet‐based TV

Abstract

The advent of the Internet alleviates the access bottleneck to TV distribution channels and softens licensing requirements. This lowers entry barriers to TV markets via the Internet in various forms. This paper takes the German TV sector as an example to analyse the attractiveness of TV markets for new entrants. A sequential framework for entering TV markets is introduced. The skills set of an Internet‐based TV provider for such an entry is examined. Technical feasibility, legal aspects, and potential sources of revenue are considered.

Potential above average profits due to the market's oligopolistic structure, as well as an increased contestability thanks to lower market entry barriers seem to render the German TV market attractive for new entrants. In early 2002, Internet‐based TV still faced severe technical and legal constraints. The analysis suggests that once these constraints have been overcome, the Internet could be an attractive additional distribution channel for some types of television content. While existing revenue sources from the TV sector are expected to be transferable to a certain degree, the value of innovative revenue sources based on online sales cannot yet be determined. This value will depend on the future acceptance of interactivity by the viewer (e. g. Owen 1999).     

Searching for pedagogical adaptations by exploring teacher’s tacit knowledge and interactional co-regulation in the education of pupils with autism

The purpose of this article is to introduce a research design, which aims to find useful pedagogical adaptations for teaching pupils with autism. Autism is a behavioural syndrome characterised by disabilities and dysfunctions in interaction and communication, which is why it is interesting to explore educational processes particularly from an interactional perspective in a class with pupils with autism. The main focus is in exploring teacher’s tacit knowledge and interactional co-regulation between the teacher and the pupils. This study is a part of a larger Finnish project, which involves the education of pupils with autism in the primary school system. In the study described, six video recordings (each about 30?min) were taken under analysis due to the uniqueness in the research context of special education: the videos are rare in that they involve only the teacher and her six pupils with autism; no helpers are present in the classroom. This study explored the phenomenon ethnomethodologically. This study indicated that it is possible to apply a general theory of interaction when exploring people with autism, although the main diagnostic criteria of autism are disabilities in social interaction and communication. It was possible to extract episodes from the behaviour of the teacher that showed her tacit knowledge becoming concrete. These results could be taken into consideration when planning and carrying out teaching in different contexts and in teacher education, too.