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Abstract

Media companies inherently face organizational tensions, as dual—artistic and commercial—orientations are part of their mission. Yet, it is still poorly understood what the existence of such tensions implies for managing media companies that undergo organizational changes to embrace technological convergence. Based on a case study with a European media company, this article argues that different organizational tensions exist and exemplifies this by characterizing structural, processual, and cultural tensions. This study finds that these tensions are interlinked, interdependent, and dynamic—namely, when media companies change, their inherent tensions are also likely to change. Thus, they need to be actively and comprehensively managed to avoid disfunctionalities. In fact, considering the different tensions in the reorganizing process might enhance its chances of success. Relocating the tension, enhancing perception of the tension, and providing training to increase awareness of employees emerge from this case as different strategies for managing tensions.  相似文献   
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Computer‐aided learning (CAL) is an integral part of many medical courses. The neuroscience course at Oxford University for medical students includes CAL course of neuroanatomy. CAL is particularly suited to this since neuroanatomy requires much detailed three‐dimensional visualization, which can be presented on screen. The CAL course was evaluated using the concept of approach to learning. The aims of university teaching are congruent with the deep approach—seeking meaning and relating new information to previous knowledge—rather than to the surface approach of concentrating on rote learning of detail. Seven cohorts of medical students (N = 869) filled in approach to learning scale and a questionnaire investigating their engagement with the CAL course. The students' scores on CAL‐course‐based neuroanatomy assessment and later university examinations were obtained. Although the students reported less use of the deep approach for the neuroanatomy CAL course than for the rest of their neuroanatomy course (mean = 24.99 vs. 31.49, < 0.001), deep approach for CAL was positively correlated with neuroanatomy assessment performance (r = 0.12, < 0.001). Time spent on the CAL course, enjoyment of it, the amount of CAL videos watched and quizzes completed were each significantly positively related to deep approach. The relationship between deep approach and enjoyment was particularly notable (25.5% shared variance). Reported relationships between deep approach and academic performance support the desirability of deep approach in university students. It is proposed that enjoyment of the course and the deep approach could be increased by incorporation of more clinical material which is what the students liked most. Anat Sci Educ 10: 560–569. © 2017 American Association of Anatomists.  相似文献   
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According to numerous studies (Barrouillet & Camos 2002; Brousseau 1988; Chevallard 1988; Riley et al. 1984; Schubauer-Leoni & Ntamakiliro, Revue Des Sciences de L’éducation, 20(1): 87–113, 1994; Vergnaud 1982; Xin, The Journal of Educational Research, 100(6):347–360, 2007), a combination of many factors, including curriculum, didactic contract and task design, can potentially lead to students experiencing difficulties in developing of a full understanding of addition and subtraction and their relationship in problem solving. Few studies (Conne, Recheche En Didactique Des Mathématiques, 5, 269–332, 1985; DeBlois, Éducation et Francophonie, 25(1), 102–120, 1997; Giroux & Ste-Marie, European Jornal of Psychology of Education, 16(2), 141–161, 2001) describe the misinterpretations of problems as a factor related to learning difficulties. We have studied how and why elementary school students misinterpret the mathematical structure of a simple additive word problem and what kind of possible (hidden) misinterpretation may occur. We analysed possible mechanisms of misinterpretations in word problem solving, discussing various examples of correct and incorrect solutions resulting from the misinterpretation of a problem. We gave the elementary school students a word problem, which could potentially be misinterpreted, and observed their solving strategies. Our results show how the particular form of mathematical misinterpretation—structure substitution—may help students obtain a correct answer and thereby hinder the development of their mathematical reasoning. We further discuss different ways of addressing this phenomenon in teaching practice.  相似文献   
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This study entailed a 3 (instructional intervention) × 2 (assessment-type) between-subjects experimental design employing a pretest-intervention-posttest methodology. The instructional interventions were administered between subjects in three conditions: (a) dynamic instruction, (b) triarchic or theory of successful intelligence-control instruction, and (c) standard-control instruction. The assessment-type consisted between subjects of either (a) a group-administered dynamic posttest or (b) the same group-administered posttest interspersed with a control filler activity. Performance in different mathematics content areas taught in fourth grade was investigated. In total, 1,332 students and 63 classroom teachers in 24 schools across six school districts participated in the study. The results indicate the advantages of using dynamic instruction and assessment in regular classrooms while teaching mathematics, especially when the student body is highly ethnically diverse.  相似文献   
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In this paper, we highlight the importance for teachers of having sound practical skills in interacting with students, parents, administrators and other teachers, and argue that the development of such skills is often insufficiently considered in professional training. We then present a new framework for conceptualizing practical skills in dealing with others that follows directly from Sternberg’s theory of successful intelligence. Finally, we outline and discuss an approach to measuring teachers’ preferred strategies for dealing with others that we believe has promise, both for future research into the nature and characteristics of effective teachers and schools, and for the development of teacher expertise.  相似文献   
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