Zoekresultaten

Analysing and visualising the trends in knowledge management

The purpose of this study was to analyse knowledge management research trends to understand the development of the field using a combination of scientometric, bibliometric, and visualisation techniques, subsequently developing a normative framework of knowledge management from the results.282 articles between the years 2010–2015 were retrieved, analysed, and visualised to produce the state of knowledge management during the selected timeframe. The results of this study provide a visualisation of the current research trends to understand the development of the knowledge management discipline. There are signals that the literature about knowledge management is progressing towards academic maturity. This study is one of the first studies to combine bibliometric and scientometric methods to assess productivity along with visualisation, and subsequently provide a knowledge management framework drawing from the results of these methods.

The effects of implicit and explicit motor learning in gait rehabilitation of people after stroke

Background: A significant part of neurological rehabilitation focuses on facilitating the learning of motor skills. Training can adopt either (more) explicit or (more) implicit forms of motor learning. Gait is one of the most practiced motor skills within rehabilitation in people after stroke because it is an important criterion for discharge and requirement for functioning at home. Objective: The aim of this study was to describe the design of a randomized controlled study assessing the effects of implicit motor learning compared with the explicit motor learning in gait rehabilitation of people suffering from stroke. Methods: The study adopts a randomized, controlled, single-blinded study design. People after stroke will be eligible for participation when they are in the chronic stage of recovery (>6 months after stroke), would like to improve walking performance, have a slow walking speed (<1 m/s), can communicate in Dutch, and complete a 3-stage command. People will be excluded if they cannot walk a minimum of 10 m or have other additional impairments that (severely) influence gait. Participants will receive 9 gait-training sessions over a 3-week period and will be randomly allocated to an implicit or explicit group. Therapists are aware of the intervention they provide, and the assessors are blind to the intervention participants receive. Outcome will be assessed at baseline (T0), directly after the intervention (T1), and after 1 month (T2). The primary outcome parameter is walking velocity. Walking performance will be assessed with the 10-meter walking test, Dynamic Gait Index, and while performing a secondary task (dual task). Self-reported measures are the Movement Specific Reinvestment Scale, verbal protocol, Stroke and Aphasia Quality of Life Scale, and the Global Perceived Effect scale. A process evaluation will take place to identify how the therapy was perceived and identify factors that may have influenced the effectiveness of the intervention. Repeated measures analyses will be conducted to determine significant and clinical relevant differences between groups and over time. Results: Data collection is currently ongoing and results are expected in 2019. Conclusions: The relevance of the study as well as the advantages and disadvantages of several aspects of the chosen design are discussed, for example, the personalized approach and choice of measurements.

Promoting explicit instruction of strategies for self-regulated learning

Multidisciplinary Views on Applying Explicit and Implicit Motor Learning in Practice

Background A variety of options and techniques for causing implicit and explicit motor learning have been described in the literature. The aim of the current paper was to provide clearer guidance for practitioners on how to apply motor learning in practice by exploring experts’ opinions and experiences, using the distinction between implicit and explicit motor learning as a conceptual departure point. Methods A survey was designed to collect and aggregate informed opinions and experiences from 40 international respondents who had demonstrable expertise related to motor learning in practice and/or research. The survey was administered through an online survey tool and addressed potential options and learning strategies for applying implicit and explicit motor learning. Responses were analysed in terms of consensus (
70%) and trends (
50%). A summary figure was developed to illustrate a taxonomy of the different learning strategies and options indicated by the experts in the survey.

The LED lamp metaphor: knowledge and the creative process in new media art.

In the context of new media art, the intrinsic interplay of disciplines poses constant learning challenges to the artists, as it requires a continuous acquisition and reconfiguration of knowledge. This article seeks to understand to what extent knowledge processes of creation, transfer and adoption contribute to the creative collaborative outcomes of new media artists, by investigating: i) explicit and tacit knowledge flows of new media artists; ii) strategies for knowledge creation, transfer and adoption; iii) contexts in which these processes are facilitated. Based on qualitative methods, findings indicate that the way in which artists learn and interact is related to their personality; values such as openness, curiosity, respect or trust shape the context for a shared interest in knowledge creation, adoption, and exchange. A holistic approach to knowledge-creating place (‘Ba’) contributes to understanding the fluid contexts in which creative processes occur.

Eliciting mentor and pre-service teachers’ practical knowledge using teacher-tagged classroom situations

Situated learning plays a key role in internships and other practice-based learning settings in teacher education. The dominant assumption for a long time has been that the development of teaching competency is advanced most through practical teaching experience and post-lesson conferences between mentor and student teachers. It is through the reflection of teaching and classroom processes that student teachers are believed to develop their professional knowledge. The assistance of such reflection draws on mentor teachers’ teaching expertise. Mentor teachers, however, rarely explicate practical and theory-based knowledge underlying their practice and student teachers are not inclined to search for their mentor teacher’s underlying knowledge. As a consequence, the knowledge underlying effective teaching often remains implicit. The symposium brings together three novel approaches to assist teacher learning, which aim to make knowledge of teaching explicit. To bridge the gap between mentor and student teachers’ instructional concepts, the method of videobased tagging as a pre-requisite to initiate and structure professional dialogue is suggested and researched by van den Bogert, Crasborn, Bruggen and Eindhoven in The Netherlands. The second study by Staub, Waldis, Schatzmann and Futter investigates effects of an intervention with mentor teachers in Switzerland, suggesting the enactment of pre-lesson conferences and/or the use of a core concepts for lesson planning and reflection. A third study involving Germany and Switzerland by Kreis, Schnebel, Wyss, Wagner and Deiringer researches student teachers’ knowledge, beliefs and experiences related to collaborative lesson planning with peers. The shared assumption is that all three approaches enhance explicit communication on teaching and encourage professional dialogues that contribute to teacher learning in significant ways. Eliciting mentor and pre-service teachers’ practical knowledge using teacher-tagged classroom situations Bogert van den, Crasborn, Bruggen van & Jochems) Objectives The present study has a twofold objective. First, elicitation of mentor and pre-service teachers’ conceptualizations of videotaped classroom situations to clarify similarities and differences between practical knowledge of experienced and novice teachers. Second, exploration of ‘collaborative tagging’ as a new method to access mentors and pre-service teachers’ practical knowledge. Theoretical framework Teachers’ practical knowledge underlies overt teaching behavior, and is personal, unique, often tacit, and intertwined with teaching actions (Meijer, Verloop, & Beijaard, 2002). The ability to notice and interpret what is happening in a classroom is a basic aspect of teachers’ practical knowledge (Goodwin, 1994). Experienced teachers are more proficient in this essential perceptional process than novice teachers (Berliner, 2001; Sabers, Cushing, & Berliner, 1991). Consequently, proficient teachers may facilitate the professional development of novices. However, mentor teachers rarely explicate practical knowledge underlying their teaching practice (Edwards & Protheroe, 2004), and most pre-service teachers are not inclined to search for their mentor teacher’s practical knowledge (Penny, Harley, & Jessop, 1996). Hence, in this study we explored ‘collaborative tagging’ (Mika, 2005): a method where many people independently attach keywords called tags to e.g. videos, for categorization and fast future retrieval. Collaborative tagging has gained popularity since 2004 (Hammond, Hannay, Lund, & Scott, 2005), indicating the willingness and ease with which this activity is undertaken. In other studies (Cattuto, Benz, Hotho, & Stumme, 2008; Mika, 2005) network analysis of the co-occurrence of tags revealed the semantic relationships between the tags; a bottom-up taxonomy, or a so called folksonomy (Vander Wal, 2004). In this study, collaborative tagging was applied to explore the structure of teachers’ knowledge and compare conscious aspects of mentor and pre-service teachers’ practical knowledge. The main research questions were: • Which concepts do mentor- and pre-service teachers use to tag videotaped classroom situations? • To what extent do the generated tags and the relations between them differ between mentor- and pre-service teachers? • To what extent is collaborative tagging is helpful in gaining access to conscious aspects of mentors and pre-service teachers’ practical knowledge? Method Participants were 100 mentor-teachers and 100 pre-service teachers. The participants each ‘tagged” five video-fragments of different classroom situations. Data were analyzed with UCINET software as proposed by Mika (2005). Co-occurrences of tags were computed. Familiar measures of social network analysis (e.g. clustering coefficients, and (local) betweenness centrality) were used to describe each folksonomy, and to compare pre-service and mentor teachers’ networks of tags. Results and significance The study established that tagging is a promising new method to elicit teachers’ practical knowledge. The resulting folksonomies clarified similarities and differences between mentors’ and pre-service teachers’ practical knowledge. Results indicate that experienced teachers use more detailed and specific tags than pre-service teachers. This method makes a significant contribution to the methodology of the study of teachers’ practical knowledge. Folksonomies not only elicit individual teachers’ practical knowledge but enable researchers to discern common element’s in teachers’ practical knowledge. Moreover, in teacher education, folksonomies are helpful to initiate and structure professional dialogue between pre-service and mentor teachers.