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1.
Pauliina Husu Jaana Suni Kari Tokola Henri Vähä-Ypyä Heli Valkeinen Tomi Mäki-Opas 《Journal of sports sciences》2019,37(16):1840-1848
This cross-sectional study analysed the association of sedentary behaviour (SB) and standing with waist circumference. Finnish adults aged 30-75 years from a sub-sample of population-based Health 2011 Study used a hip-worn tri-axial accelerometer (Hookie AM20, Traxmeet, Ltd, Espoo, Finland) for seven days. Those 1405 participants (57% women) who used accelerometer at least four days, minimum of 10 hours/day, were included. SB and standing were analysed in 6s epochs using validated algorithm. Daily total time, daily number and accumulated time from bouts (30s–5min,30s–10min,30s–15min,30s 30min,>5min,>10min,>15min, >30min) as well as daily number of sit-to-stand transitions were determined. Waist circumference (cm) was measured in standardized way. Participants’ mean age was 52 years (SD 12.2). Mean waist circumference was 97cm (SD 12.3) in men and 87cm (SD 12.7) in women. According to multivariable stepwise linear regression analysis, sit-to-stand transitions [standardised regression coefficient (β)= -0.14, 95%CI -0.20 to -0.09], standing bouts of 30s–5min (β= -0.21, 95%CI -0.26 to -0.15) and number of 30s-30min SB bouts (β=0.12, 95%CI 0.06 to 0.17) were most strongly associated with waist circumference. Besides assessing total SB time, future studies should assess also different bout lengths of SB and sit-to-stand transitions and standing times should be assessed separately. 相似文献
2.
Jukka Husu 《Learning, Media and Technology》2000,25(3):217-228
The development of information and communication technologies has made it possible to establish inter‐institutional electronic networks to enhance the quality of education in small schools in sparsely populated countries like Finland. Along with this development, new kinds of virtual classrooms have emerged in symbiosis with conventional schools. A virtual classroom in a school context is a new, mostly uninvestigated, phenomenon. This article reports results of a Finnish project which linked two lower secondary classrooms to one virtual classroom. The article presents five practical settings in which the virtual classroom took place: Classroom ‐, school ‐, local ‐, regional ‐, and state contexts
The rapid development of pragmatism, together with intellectual and social partnership were considered as major pedagogical advantages of the virtual classroom. Two major disadvantages are also analyzed: First, pupils inability to tolerate the electronic lack of intimacy, and second, the difficulties some pupils had with self‐discipline and self‐monitoring in the face of learning tasks in the virtual classroom 相似文献
3.
The present study focused on the epistemology of teachers’ practical knowledge by addressing the following research question: how do teachers attempt to reason about their practices and their practical knowledge? The results indicated that teachers supported their practical knowledge claims using the “practical argument”. Within this conceptual framework, they relied on contextual grounds that call for the fact that something should or should not be “done”, rather than something is “true” or “false”. Contextual grounds, then, were found to be backed up by two significant types of warrants: moral ethos, and “what works” notion. Depending on what kind warrants they used, teachers’ practical knowledge was interpreted to be based on two different epistemic statuses: “practicable” knowledge and “praxial” knowledge. 相似文献
4.
This study clarifies the basic structure of student teachers’ reflective thinking. It presents a constructivist account of teacher knowledge through a detailed analysis of various patterns of reflection in student teacher portfolios. We aim to gain a greater understanding of the process and outcomes of portfolio writing in the context of teaching practice. By closely analysing portfolio texts, we defined six main starting points for reflective episodes and several patterns under each of them. Also, the patterns of reflective episodes were analysed according to their deductive and inductive dimensions, together with their static and dynamic features. According to our results, it is possible that student teachers can reflect beyond solely practical issues on teaching, articulate multiple concerns about practice and elaborate them in an integrative manner as well as learn both from theory and from practice as a result of reflection for their future profession. 相似文献
5.
This study examines the two kindergarten teachers’ shared professional identities in teamwork in an effort to clarify what constitutes their shared identities and how these identities affect the teachers’ professional practices and beliefs. The relational nature of identity maintains that individuals are not the only constructors of their identity, and the literature on teacher education emphasizes the importance of identity in teacher development. The in-depth analysis of the two kindergarten teachers’ narrative interviews revealed how the educators constructed their professional identities by intertwining the features of their context, feedback, and teaching. The findings indicate that the shared professional identities of the two early childhood teachers are developed and negotiated through four shared features: commitment, feedback, educational tasks, and professional agency. Together these four shared features shape the teachers’ professional roles and pedagogical practices—either by giving support to professional growth and empowerment or by having a decreasing effect on the teachers’ professional identity and agency in early childhood contexts. 相似文献
6.
During the teaching process, a multitude of problems arise in establishing and maintaining relationships with students. The need to fully understand teaching requires more detailed and explicit knowledge regarding the ways teachers perceive and think about their classroom actions. This collective case study focuses on investigating teachers’ expectations of their teaching actions as well as the varying levels of intensity within differential teaching investments in expected teaching actions. Structured interviews were conducted with 10 primary school teachers, and the data were analysed using a primarily inductive coding scheme. The results provide a detailed exploration of two approaches, the interactional approach and the instructional approach, and their respective teaching methods. In both approaches, teachers’ investments in expected teaching actions illustrate a continuum of low and high intensities. The results may assist in gaining a better understanding of the situational demands of teaching. By being more conscious of their teaching actions, teachers can develop their pedagogical skills more deliberately. 相似文献
7.
Jukka Husu 《Scandinavian Journal of Educational Research》2013,57(2):123-140
This paper advocates the argument that philosophical and empirical modes of inquiry are seldom brought together to gain a better understanding of pedagogical ethics in the natural settings of school life. Here, it is hoped that this kind of combination provides interpretative lenses for the deliberation of pedagogical practices. The paper aims to shift focus to the scene where the conditions and contingencies of pedagogical ethics may be found. This means exploring day‐to‐day details of pedagogical encounters to see what they might offer in putting forth an understanding of pedagogical ethics. This paper uses three interpretations from philosophy and ethics. It focuses on the perspectives of pedagogical purposes, obligations, and situations, together with their empirical interpretations of the ethic of ideals, the ethic of rights and duties, and the ethic of character and will. It shows how abstract philosophical theories can be translated into real‐world ethics in education and how these reference points can help teachers in their practical ethical reflection. 相似文献
8.
Liisa Husu 《Higher Education in Europe》2000,25(2):221-228
For many years, Finland has been known as a country that promotes gender equality in all walks of life, particularly in the domain of higher education. Yet here, too, women academics encounter the glass ceiling and subtle forms of gender discrimination. In particular, the author cites the practice of filling professorships by invitation rather than by open competition as one that discriminates against women. It seems that the Finnish gender equality law of 1987, although certainly well intentioned, fails to provide for appropriate sanctions for poor compliance. 相似文献
9.
Metsäpelto Riitta-Leena Poikkeus Anna-Maija Heikkilä Mirva Husu Jukka Laine Anu Lappalainen Kristiina Lähteenmäki Marko Mikkilä-Erdmann Mirjamaija Warinowski Anu Iiskala Tuike Hangelin Sanna Harmoinen Sari Holmström Anni Kyrö-Ämmälä Outi Lehesvuori Sami Mankki Ville Suvilehto Pirjo 《Educational Assessment, Evaluation and Accountability》2022,34(2):143-172
Educational Assessment, Evaluation and Accountability - In the present study, we aimed to specify the key competence domains perceived to be critical for the teaching profession and depict them as... 相似文献
10.
This paper discusses ethical dilemmas in early childhood education as identified by kindergarten and elementary school teachers ( n = 26). Ethical dilemmas are investigated in the theoretical framework of virtue epistemology. The moral stances of care and responsibility are identified as basic elements in teachers' professional morality. The empirical findings present conflicts between teachers and parents, collegial conflicts between teachers, and inter-institutional conflicts in the community. The method used in the study is a relational reading of teachers' narratives. Interpretative accounts are created to give room for both care and responsibility voices in teachers' written reports. The analysis of the data reveals that the ethical dilemmas in early childhood education are very relational and deal with competing interpretations of 'the best interest of the child'. Teachers have taken the moral stance of care by identifying the ethical conflict. However, the responsible professional action has been more difficult for them to accomplish. Most of the time, discussions have not produced the desired results. Ethical conflicts in teaching invite teachers to consider the moral relevance of each dilemma by taking the perspectives of the involved parties. 相似文献