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951.
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The aims of this study were to examine the release speed of the ball in maximal instep kicking with the preferred and the non-preferred leg and to relate ball speed to biomechanical differences observed during the kicking action. Seven skilled soccer players performed maximal speed place kicks with the preferred and the non-preferred leg; their movements were filmed at 400 Hz. The inter-segmental kinematics and kinetics were derived. A coefficient of restitution between the foot and the ball was calculated and rate of force development in the hip flexors and the knee extensors was measured using a Kin-Com dynamometer. Higher ball speeds were achieved with the preferred leg as a result of the higher foot speed and coefficient of restitution at the time of impact compared with the non-preferred leg. These higher foot speeds were caused by a greater amount of work on the shank originating from the angular velocity of the thigh. No differences were found in muscle moments or rate of force development. We conclude that the difference in maximal ball speed between the preferred and the non-preferred leg is caused by a better inter-segmental motion pattern and a transfer of velocity from the foot to the ball when kicking with the preferred leg.  相似文献   
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955.
A prolonged working life is crucial for sustaining social welfare and fiscal stability for countries facing ageing populations. The group of older adults is not homogeneous; however, differences within the group may affect the propensity to continue working and to participate in continuing education. The aim of this paper is to explore how participation in work and education vary with gender, age, and education level in a sample of older adults. The study was performed in Sweden, a context characterized by high female labour-market-participation rates and a high average retirement age. The participants were 232 members of four of the major senior citizens’ organizations. We found no differences in participation in work and education based on gender. People older than 75 years were found to be as active as people 65–75 years old in education, but the older group worked less. There were positive associations between education level and participation in both work and education. Hence, this study implies that socio-economic inequalities along these dimensions are widened later in life. This highlights the importance of engaging workers with lower education levels in educational efforts throughout life. It also emphasizes the need for true lifelong learning in society.  相似文献   
956.
This article deals with experiences from an action learning project against bullying and degrading treatment among nine Swedish preschools. Even though definitions of bullying and degrading treatment tend to lead to thoughts of school-age children rather than preschoolers, previous research shows that bullying occurs in preschool as well. Our data consist of documentation of improvement work carried out in the preschools that were analysed from both a peer culture perspective and a school improvement perspective. Our main results show that the preschools, by identifying challenges and actions anchored in the local context, ‘hit the target’ in their work against bullying and degrading treatment in the preschools. However, the children and their perspectives were rarely taken into account in the improvement work, which we consider as ‘missing the point’. Didactic implications for further preschool action learning projects are discussed.  相似文献   
957.
Abstract

In this article we explore factors that constitute ‘the social’ for the teacher Susan, which at the same time highlights ethical aspects of the exercise of her profession. We meet her in a situation where she is setting grades, and our interest focuses on the relations that become of concern for her in her professional task to give the students their grades. In this exploration, we recognize the renewal of interest in realism and examine the possible links that can be drawn between transactional realism, as a pragmatic view, and the new materialism, here represented by actor–network theory. Building on a narrative from an interview with a named teacher in a daily newspaper, the empirical study focuses on actors constituting Susan’s reality when grading. Our argument is that in order to understand the complex levels of aspects that influence teachers’ actions, it is necessary to start from the local and from there trace the human and material factors that may affect teachers’ room for action. Bringing material aspects into the consideration of Susan’s situation helps us see that technology itself changes time and spaces and moves the action of grading into spaces outside her professional sphere.  相似文献   
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959.

Objective

The aim of this study was to describe how sexually abused children experience the legal process, a process that includes being questioned by the police during the preliminary investigation and by lawyers and the prosecutor in the courtroom, and meeting other professionals from various agencies.

Method

Face-to-face in-depth interviews were conducted with 10 children—9 girls and 1 boy between 9 and 15 years old—who had experienced child sexual abuse (CSA). The interviews were semi structured and carried out and analyzed by interpretative phenomenological analysis (IPA). The aim of IPA is to explore the participants’ views of the world and to adopt as far as possible an “insider perspective.” IPA draws on a tradition of phenomenology and symbolic interactionism in attempting to understand how people make sense of their experiences.

Results

Five major themes emerged through the analysis: not being believed, making CSA visible, need for support, sanctions for offenders, and lack of respect for the child's integrity. Almost all the children had a feeling of not being believed. They described feelings ranging from anxiety to dread and even terror when they had to describe the CSA they had experienced. Even though the importance of support for such children is already well understood, the children stated that the support they were given was not sufficient. The children said that they wanted support from a single professional who was well informed about both the legal process and CSA. When the children were asked to reflect on sanctions against the abusers, they said that it was important that the perpetrator got treatment/therapy but they also said that imprisonment was desirable. Financial compensation was not as important to them; the damage had been done and money could not compensate for that damage. The children also said that both the lawyers and the media had treated them with disrespect.

Conclusions

It is valuable for children who have been exposed to CSA to learn that they can take part in the legal process as equal partners with the other participants, and it is evident that the quality of psychological care and support needs to be improved. The children want to be participants in the legal process rather than passive objects of that process.  相似文献   
960.
In many industrial nations, the processes of transition from education or training to employment are very important. Using Japan as a case study, this article considers these processes from an external perspective. The main criterion used is the issue of stratification within the education and training system. A detailed analysis of the transition process demonstrates that there is little differentiation between school students in Japan, making Japan's a very homogeneous education system by comparison with its international competitors. However, a type of indirect and/or informal stratification results from a ranking system for educational establishments and employers, reinforced by cooperation between individual educational establishments and specific employers.  相似文献   
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