Insider ethnographic analysis is used to analyze change processes in an engineering department. Distributed leadership theory is used as conceptual framework.
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De Peer Support Group Kwalitatief Onderzoek van de HU is een groeiende, zelfsturende, HU-brede groep die is ontstaan uit de behoefte van onderzoekers en docenten om als ‘peers’ onderling kennis en ervaring te delen met betrekking tot kwalitatief onderzoek. De logistiek en organisatie van deze groep heeft een zeer fluïde karakter. Zij vormt zich naar de inhoudelijke en organisatorische behoeften van de groep. Deze behoeften zijn continu in beweging door onder andere veranderingen binnen de organisatie van de HU en de verschillende werkvelden en onderzoeksdomeinen waaruit de deelnemers afkomstig zijn. Maar ook door de ontwikkelingen die plaatsvinden op het terrein van kwalitatief onderzoek, binnen de eigen Peer Support Group (PSG) zelf en van de individuen die deel uitmaken van de PSG. In deze bijdrage zal ik nader uiteenzetten hoe complexiteit een rol speelt in het ontstaan en functioneren van de PSG.
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This article presents findings from an empirical study on the relations between the variables comprising learning mechanisms in small collaborative groups. Variables comprising the central learning mechanisms component were task related interactions, knowledge elaborations, and subjective estimation of knowledge acquisition. Student related determinants of the learning processes were dysfunctional behavior, and work group management. Tutor related determinants were tutor facilitative behavior (facilitation, questioning, and mini-lecturing), and tutor work group management. The selected variables were structured into a path model. The first question concerned the way the three variables comprising the learning mechanisms component are related to each other. We have contrasted mediation vs. addition hypothesis. The second question concerned the validity of the complete small group functioning model. In order to answer these questions we have constructed a questionnaire and administered it to 89 1st year medical students. Concerning the first question, the data were in accordance with the mediation hypothesis. Specific analyses showed that only the collaborative sequence type of task related interactions had positive effects on both knowledge elaborations and knowledge acquisition. In contrast the transfer of knowledge type of interactions had negative effects on the same variables. Test of the validity of the complete model showed a satisfactory model fit. Briefly, our findings suggest that a large proportion of collaborative sequences in the group, together with a low proportion of dysfunctional behavior and highly facilitative behavior of the tutor will lead to a high proportion of knowledge elaborations. Knowledge elaborations positively affect knowledge acquisition which is an important determinant of the student satisfaction and motivation.
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To understand under what conditions intercultural group work (IGW) leads to more intercultural interactions, a survey was conducted among local students (n = 80) and international students (n = 153) in Dutch universities. In this study, students were more inclined to engage in intercultural interactions when they perceived that working with culturally diverse others prepared them to work and live in a diverse setting. The positive association was strengthened when students perceived that diversity, in terms of nationality within their work group, was also beneficial for accomplishing their group task. The findings demonstrate the significance of students’ perceptions of IGW, including the perceived general value for personal development and intellectual benefits related to specific tasks. This implies that institutions and teachers could be made responsible for engaging with innovative educational methods to address and incorporate student diversity into curriculum.
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Collaborative learning tasks may represent an effective way to stimulate higher-order processes among high-ability students in regular classrooms. This study investigatedthe effects of task structure and group composition on the elaboration and metacognitive activities of 11th grade preuniversity students during a collaborative learning task: 102 students worked in small groups. On an ill-structured or moderately structured task. Differential effects forcognitive ability were investigated using a continuous measure. Likewise, the effects of group composition were examined using a continuous measure of the cognitiveheterogeneity of the group. The group dialogues were transcribed and coded. Analysis revealed an interaction effect between task structure and cognitive abilityon students’ elaboration and metacognitive activities. Task structure had a negative effect on the elaborative contributions of high-ability students. For students with lower abilities, task structure had a positive effect onelaboration and metacognitive activities. No effects were found of the cognitive heterogeneity of the group. Group composition seemed not to be related to group interactionamong 11th grade pre-university students. The results indicate that open-ended collaborative tasks with little guidance and directions on how to handle them, canstimulate higher-order processes among high-ability students and may offer them the challenge they need.
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The establishment of new housing initiatives for older people begins with the participation of (future) residents. This study explored how participation is experienced by both facilitators and (future) residents and what lessons are learned regarding the facilitation of meaningful participation. Participation was studied through semi-structured interviews and focus group sessions from the perspective of 34 (future) residents and facilitators involved in participation processes in a diverse set of four housing projects from the Netherlands. The results focused on three phases: the initiation phase, the concepting and development phase, and the transition towards an established form of group housing. From the outset of such processes, it was important to involve all relevant stakeholders and to create a shared vision about the participation process. Discussions in small groups, the use of references, creative elements, and the creation of the right atmosphere were experienced as valuable during the concepting and design phase. In the third phase, the role of the organisation and residents needed to be discussed again. Participation should be a continuous process, during which trust, communication and having an open attitude are key. This study showed how innovative approaches can contribute to the creation of an environment in which older people can impact the actual design of housing, and make it more inclusive. Original article at: https://doi.org/10.3390/buildings12030367 © 2022 by the authors. Licensee MDPI.
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In bepaalde single-core configuraties met één processor, b.v. embedded control systems zoals robotic applications die uit vele korte processen bestaan, kunnen de context switches van een proces een aanzienlijke hoeveelheid van de beschikbare processing power verbruiken. Het verminderen van het aantal context switches vermindert de executietijd en verhoogt daardoor de prestaties van de toepassing. Bovendien is de end-to-end executietijd van de processen langer dan strict noodzakelijk, b.v. omdat de processen moeten wachten op controllers die een taak uitvoeren. Door de regels voor synchrone communicatie via kanalen in de procesalgebraïsche specificatietaal Communicating Sequential Processes te versoepelen, kunnen we de end-to-end executietijd verkorten. In ons onderzoek definiëren we verschillende graafproducten, bewijzen we dat deze producten een prestatiewinst opleveren (onder bepaalde voorwaarden) en we werken de numerieke en combinatorische aspecten van deze graafproducten uit.
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The objective of this intervention study was to map instituted and instituting movements present in the work of the Family Health Strategy in the development of their care practices. The theoretical framework is based on institutional analysis, using the schizoanalytic approach. Group meetings were carried out with the staff to discuss how they provided collective care in continuing health education. The study subjects were professionals from the team and students who were engaged in academic activity in the service. The average attendance was twelve people per meeting, and there were a total of eight meetings from March to July 2010. Data were grouped into two immanent strata: the relationships of the team and the relationship with clients. The strata point to the intersection of education and legal institutions and the social and technical division of labor. Collective thinking in groups appeared to be effective in denaturalizing established processes and interrogating places, knowledge and practices.
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In summarizing the research on collaborative learning, the quest for the holy grail of effective collaborative learning has not yet ended. The use of the GLAID framework tool for the design of collaborative learning in higher education may contribute to better aligned designs and hereby contribute to more effective collaborative learning. The GLAID framework may help monitor, evaluate and redesign projects and group assignments. We know that the perception of the quality of the task, and the extent to which students feel engaged, influences the perception of students of how much they learn from a GLA. However, perceptions alone are only an indication of what is learned. A next step is to study exactly what those learning outcomes are. This leads to a more difficult question: how can we measure the learning outcomes? Although a variety of research underlines the large potential of collaboration for learning outcomes, the exact learning outcomes of team learning can only be partly foretold. During collaborative learning students could partly achieve the same or similar learning outcomes, but as each individual learning internalizes what is learned from the collaborative learning by his/her given prior experiences and knowledge, the learning outcomes of collaborative learning are probabilistic (Strijbos, 2011), and therefore attaining specific learning outcomes is likely but not guaranteed. If learning outcomes are different per individual and are probabilistic, how can we measure those learning outcomes? Wenger, Trayner, & De Laat (2011) regard the outcomes of learning communities as value creations that have an individual outcome and a group outcome. This value creation induced by collaborative learning consists, for example, of changed behaviour in the working environment as well as the production of useful products or artefacts. Tillema (2006) also describes that communities of inquiry can lead to the design of conceptual artefacts: products that are useful for a professional working environment.
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