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1.
Ever-changing weather and sea conditions constitute environmental hazards that sea kayakers must pay attention to and act upon to stay safe. The aim of this study was to propose a tool to aid sea kayakers’ situation awareness (SA). We developed a checklist guided by theory on the concept of SA and expert problem detection, judgement and decision-making, along with knowledge concerning previous incidents and important risk factors in sea kayaking. The checklist consists of two parts: a guide to how paddlers can improve their SA and decision-making skills, and an overview of what critical factors should be evaluated before and during a sea kayak trip. We argue that the checklist may improve risk assessment and management among sea kayakers, help to prevent distress and future incidents, and ultimately potentially save lives. Finally, we wish to stimulate debate concerning risk management in sea kayaking and outdoor education.  相似文献   
2.
The relation between autonomy support and basic need satisfaction was investigated by applying a longitudinal design at a time interval of two years, and by comparing two different grade level cohorts of students. Participants comprised 1.225 Norwegian students divided by two subsamples (6th and 8th grade level/8th and 10th grade level). The results showed stationary effects of autonomy support and basic need satisfaction, respectively, from Time 1 to Time 2. There was also evidence of a causal effect from T1 to T2 between autonomy support and basic need satisfaction, and reciprocal causation from basic need satisfaction T1 to autonomy support T2. These effects were grade level and gender specific. The present study provided support for longitudinal relations between autonomy support and basic need satisfaction. Autonomy support and basic need satisfaction are both antecedents to and consequences of themselves, also when measured at long term intervals.  相似文献   
3.
ABSTRACT

Reliability of accelerometer-determined physical activity (PA), and thus the required length of a monitoring period, appears to depend on the analytic approach used for its calculation. We compared reliability of objectively measured PA using different resolution of data in a sample of 221 Norwegian 2–6-year-old children providing 2–3 valid 14-day periods of accelerometer monitoring (ActiGraph GT3X+) during September–October, January–February, and May–June 2015–2016. Reliability (intra-class correlation [ICC]) was measured for 1–14 days of monitoring across the measurement periods using linear mixed effect modelling. These results were compared to reliability estimated using different resolution of data using the Spearman–Brown formula. The measured reliability improved only marginally with increased monitoring length and levelled off after 5–6 days. Estimated reliability differed substantially when derived from different resolution of data: 3.9–5.4, 6.7–9.2, 13.4–26.7 and 26.3–87.7 days of monitoring was required to achieve an ICC = 0.80 using an hour-by-hour, a day-by-day, a week-by-week and a period-by-period approach, respectively. Reliability could not be correctly estimated from any single resolution of data. We conclude that reconsideration is needed with regard to how reproducibility of objectively measured PA is analysed and interpreted.  相似文献   
4.
Current literature shows that different values and meanings are attached to physical activity in different contexts and by different individuals. In this article, we approach meanings and values in a discussion of physical activity using data from a series of 18 interviews. The participants were middle-aged and elderly men, with different education and ethnic backgrounds in contemporary rural Norway. The main finding is that the men preferred to be outdoors when undertaking physical activity. They emphasized the sensory experience of nature, enjoyment of the pleasure of outdoor activities, and the importance of fresh air as meanings and values related to being active outdoors. The talk about being outdoors when participating in physical activity is doxic (in the Bourdieuan sense), both at the individual level of habitus as well as the societal level of field. Nevertheless, there are some differences between individual habitus despite general agreement at the field level.  相似文献   
5.
Society assigns professional educational programs the responsibility to aid students in learning and dedicate expert knowledge to furthering the well-being of citizens. This demand calls for addressing the how educational policies prioritize learning professionals' responsibility. Inspired by the theory of Jacques Derrida, we deconstruct the national curriculum text for Norwegian nursing education. Our findings indicate that, despite highlighting ethics and a holistic view on human beings, “hard evidence-based facts” remain the main navigation tool for responsible behavior. Additionally, by introducing “operational preparedness” as a learning goal, the texts partly renounce the obligation to educate for essential dimensions of responsibility by distributing the obligation to the future employer and the individual student.  相似文献   
6.
This article studies discourses within the accreditation of Norwegian higher education conducted by the Norwegian Agency for Quality Assurance in Education (NOKUT), using one concrete case (the accreditation of bachelor programs in nursing). Analysis of policy documents and accreditation reports are influenced by two of Foucault's concepts of power; governmentality and panopticon. The analysis provides insights into firstly, how the two forms of power are woven into the schemes used for quality control by redefining quality to be a quantifiable concept; secondly, how the supervision of quality gives privilege to specific types of knowledge; thirdly, how supervisory power is reformulated to require self-control mechanisms within higher education in terms of constant quality development and realization of unexploited potentials; and fourthly, how this power legitimates itself by making all parties guardians of quality control, deconstructing the difference between evaluator and evaluated.  相似文献   
7.
Studies on identity in general and mathematical identity in particular have gained much interest over the last decades. However, although measurements have been proven to be potent tools in many scientific fields, a lack of consensus on ontological, epistemological, and methodological issues has complicated measurements of mathematical identities. Specifically, most studies conceptualise mathematical identity as something multidimensional and situated, which obviously complicates measurement, since these aspects violate basic requirements of measurement. However, most concepts that are measured in scientific work are both multidimensional and situated, even in physics. In effect, these concepts are being conceptualised as sufficiently uni-dimensional and invariant for measures to be meaningful. We assert that if the same judgements were to be made regarding mathematical identity, that is, whether identity can be measured with one instrument alone, whether one needs multiple instruments, or whether measurement is meaningless, it would be necessary to know how much of the multidimensionality can be captured by one measure and how situated mathematical identity is. Accordingly, this paper proposes a theoretical perspective on mathematical identity that is consistent with basic requirements of measurement. Moreover, characteristics of students’ mathematical identities are presented and the problem of “situatedness” is discussed.  相似文献   
8.
Abstract

This article examines the current governance structures in international competitive snowboarding and analyses empirically how key actors operate within the diverging logics that shape such structures. We expand upon the existing literature on professional snowboarding by offering a more contemporary understanding of the constantly evolving processes of institutionalization. Qualitative data was gathered from the authors’ first-hand experiences with international snowboarding, based on (1) interviews with system insiders, (2) document analysis, and (3) participant observations. Two dominant and contradicting logics of competitive snowboarding were identified, forming a fragmented, dual institutional structure that we call the industry-based and nation-based governance model. Our findings suggest that recent professionalization processes have led to defragmentation efforts, thus signalling a shift towards a nation-based governance focus. Therefore, we conclude that other action sports that will join the Olympics, such as surfing and skateboarding, are advised to find solutions for mediating inherent contradictions of governance logics to avoid institutional fragmentation at an early stage.  相似文献   
9.
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10.
The aims of this study were to analyse recreational sea kayaking and touring incidents in Norway with a specific focus on wind conditions and to elaborate on practical implications for the prevention of future incidents. We included 49 incidents reported by the media between 2000 and 2014. Incidents occurred in various wind conditions, but most incidents (60%) occurred in moderate to strong breezes (9–14 m/s). Wind strength and direction were generally forecast accurately and conditions were mainly stable throughout the day of the incident. Thus, sea kayaking and touring incidents in Norway seem to happen in various wind conditions; however, paddlers should have been well informed and aware of the hazards they were facing. Future incidents could be prevented by increasing sea kayakers’ situation awareness through discussion of experts’ decision-making processes and the arrangement of situated learning experiences in realistic settings.  相似文献   
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