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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
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Antti Paakkari Pauliina Rautio 《Discourse: Studies in the Cultural Politics of Education》2019,40(6):873-888
ABSTRACTIn this paper, we explore the part mobile phone use plays in the capitalist assemblages present in school classrooms. Capitalism is approached through the continuous movement of de- and re-territorialisation. The empirical grounding is a wide study on mobile phone use conducted at an upper secondary school in Finland. The focus of this paper is one psychology lesson on puberty and the ways in which territories such as puberty are challenged in the school life of young people through their mobile phone use in class. Analysing a student’s Tumblr photo stream, we show how smartphones challenge the existing territorialities in a classroom. We locate three central deterritorialising movements: in relation to the physical space of the classroom; to the affective space of the classroom; and to the notion of body in puberty. We conclude that mobile phone use matters to students intimately and channels flows of capitalism at school. 相似文献
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This paper outlines a dialectical conceptualisation of children’s agency for the purposes of multidisciplinary educational theory and practice. We illuminate five contradictory but connected dimensions of children’s agency, or the dialectics of agency, identified from theoretical debate between sociologically and psychologically oriented educational literature: Agency (1) as enacted and imagined; (2) as situatively emergent and progressively developmental; (3) as dependence and separation; (4) as mastery and submission; and (5) as control and freedom. We examine these contradictions ‘at work’ in an ethnographic early education case study. We argue that the children’s struggles towards agency and adults’ efforts and failures to support children in their struggles can be conceptualised as a dialectical movement that has a potential to develop the educational practice itself. Our dialectical reading of both data and theory helps to highlight the challenges the practitioners face when supporting children’s agency and the solutions they implement when doing so. 相似文献
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Pauliina Alenius 《International Journal of Lifelong Education》2016,35(3):270-285
The aim of the study was to examine the role of migrants in cross-border learning in occupational contexts. The research data included 78 semi-structured and 20 life-course interviews with people who had migrated from Estonia to Finland or who were transmigrating between these countries. The interview data were analysed qualitatively through a combination of data-based and theory-guided content analysis. The results showed how the migrants had engaged in transnational brokering and boundary encounters between work communities across national borders. Transnational brokering had involved introducing new work techniques, clarifying organizational cultures, conveying best practices and explaining local work requirements and communication styles. These transnational brokers had supported the processes of perspective making and perspective taking by explaining local work practices and, more broadly, mind-sets to non-migrants both in the host society and in their country of origin. Theoretical concepts from situated learning theory and transnational migration studies were applied in the analysis. The study provides a new perspective through which to examine international and multicultural work environments and the transformation processes related to the increasing cross-border mobility of labour. 相似文献
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Pauliina Rautio 《Environmental Education Research》2013,19(4):445-457
Rather than categorically teaching us ways to be less anthropocentric, environmental education could be about educating us of the ways in which we already are nature as human animals. In this paper, one species-specific practice of human relating to environment – interspecies articulation – is argued as one way of being nature. Interspecies articulation is about finding and composing connections to our surrounding nonhuman world with a focus on as if the joints comprising meaningful connections between us and the not us. The interest is in how humans and nonhuman animals continually create the conditions for each other's existence. The data of the Rautio's recent study on perceived beauty in everyday life environments speak for a need to decentralize the human agent as the sole author of his/her self-environment relation. A crucial aspect of the ‘making' of this relation through articulation was found to be a fundamental openness to the serendipitous agency of one's material surroundings – human as well as nonhuman and also inanimate. 相似文献
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The adoption of virtual microscopy at the University of Turku, Finland, created a unique real‐world laboratory for exploring ways of reforming the learning environment. The purpose of this study was to evaluate the students' reactions and the impact of a set of measures designed to boost an experimental group's understanding of abnormal histology through an emphasis on knowledge of normal cells and tissues. The set of measures included (1) digital resources to review normal structures and an entrance examination for enforcement, (2) digital course slides highlighting normal and abnormal tissues, and (3) self‐diagnostic quizzes. The performance of historical controls was used as a baseline, as previous students had never been exposed to the above‐mentioned measures. The students' understanding of normal histology was assessed in the beginning of the module to determine the impact of the first set of measures, whereas that of abnormal histology was assessed at the end of the module to determine the impact of the whole set of measures. The students' reactions to the instructional measures were assessed by course evaluation data. Additionally, four students were interviewed. Results confirmed that the experimental group significantly outperformed the historical controls in understanding normal histology. The students held favorable opinions on the idea of emphasizing normal structures. However, with regards to abnormal histology, the historical controls outperformed the experimental group. In conclusion, allowing students access to high‐quality digitized materials and boosting prerequisite skills are clearly not sufficient to boost final competence. Instead, the solution may lie in making students externally accountable for their learning throughout their training. Anat Sci Educ 6: 73–80. © 2012 American Association of Anatomists. 相似文献
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Markus Nivala Erno Lehtinen Laura Helle Pauliina Kronqvist Jorma Paranko Roger Säljö 《Anatomical sciences education》2013,6(6):361-367
Over the years, the role and extent of the basic sciences in medical curricula have been challenged by research on clinical expertise, clinical teachers, and medical students, as well as by the development and diversification of the medical curricula themselves. The aim of this study was to examine how prior knowledge of basic histology and histopathology among students predicts early learning of diagnostic pathology. Participants (N=118, representing 91% of the full student cohort) were medical students at the University of Turku, Finland. Data were collected during two preclinical courses that students attended in their first and second years of medical school. The measurements included tests on biomedical and clinical knowledge and a performance test in diagnostic pathology. Second‐year performance on the diagnostic pathology examinations was predicted by the students' prior knowledge of histology, but not by the students' prior knowledge of histopathology. Although earlier research has demonstrated similar results in studies with shorter longitudinal designs, the present study demonstrates that the effect remains even if there is a considerably long time delay (a year) between the measurements, thus confirming the long‐term value of basic science studies in the preclinical phase. Anat Sci Educ 6: 361–367. © 2013 American Association of Anatomists. 相似文献
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Pauliina Rautio Joseph Winston 《Discourse: Studies in the Cultural Politics of Education》2015,36(1):15-26
Based on the authors' studies of material-discursively approached lives of children, this paper addresses the educational relevance of playing, through re-entangling and complicating divided, purpose-directed and individualistic conceptualisations of play. The unhelpful binary of conceiving playing as an end (‘free play’) as distinct from playing as means (‘guided play’) is argued to render children as subjects of education who do not yet know, rather than ones who are capable of also producing knowledge and challenging ways of knowing and being. The empirical anchoring of this paper is a study in which 12 Finnish children, aged four to seven, gathered once a week for a total of 11 times to assist an adult researcher in studying ‘things, objects and beings’. Based on insights from this study, an approach to playing as intra-active and comprising improvisation with language and matter, is suggested to provide spaces for producing and contesting as well as acquiring knowledge. 相似文献
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Nina Helander Pauliina Ulkuniemi 《The Journal of High Technology Management Research》2012,23(1):26-35
This paper addresses customer perceived value in the context of high-technology industry, specifically in the software business. Customer perception of value is a complex phenomenon not only theoretically, but even more so in practice. We have chosen to examine this phenomenon in the specific context of the software business, as we believe that software as an object of exchange encourages fresh viewpoints owing to its abstract nature. Our study is exploratory in nature, with an empirical insight gained through two qualitative case studies from the software business. The conclusion presents elements of customer perceived value within both software project and product businesses. Based on the findings, we suggest a framework for examining the way business logic influences the customer's value perception, especially in terms of the complexity of the perception of both benefits and sacrifices. 相似文献