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91.
There is a strong quest in several countries including Australia for greater national consistency in education and intensifying interest in standards for reporting. Given this, it is important to make explicit the intended and unintended consequences of assessment reform strategies and the pressures to pervert and conform. In a policy context that values standardisation, the great danger is that the technical, rationalist approaches that generalise and make superficial assessment practices, will emerge. In this article, the authors contend that the centrality and complexity of teacher judgement practice in such a policy context need to be understood. To this end, we discuss and analyse recorded talk in teacher moderation meetings showing the processes that teachers use as they work with stated standards to award grades (A to E). We show how they move to and fro between (1) supplied textual artefacts, including stated standards and samples of student responses, (2) tacit knowledge of different types, drawing into the moderation, and (3) social processes of dialogue and negotiation. While the stated standards play a part in judgement processes, in and of themselves they are shown to be insufficient to account for how the teachers ascribe value and award a grade to student work in moderation. At issue is the nature of judgement as cognitive and social practice in moderation and the legitimacy (or otherwise) of the mix of factors that shape how judgement occurs.  相似文献   
92.
93.
Higher education institutions are under increasing pressure to offer interdisciplinary education programmes; however, their implementation is not uncomplicated. Particularly where parts of a programme are delivered by different departments, academic development activities to change practices and develop a coherent interdisciplinary programme are problematical. This paper describes a team-based academic development activity aimed at improving student experiences of an interdisciplinary programme by seeking to resolve pedagogical, organisational and structural tensions. The activity is in the form of a Change Laboratory, a formative intervention method that builds on the theoretical framework of Cultural–Historical Activity Theory. Using this approach, participants were able to analyse and discuss the programme in a neutral interdisciplinary forum not available in academic development initiatives at the micro level of the individual teacher.  相似文献   
94.
There are several factors known to impact the alphabet knowledge of young children without disabilities. The impact of these factors on the alphabet knowledge of students with significant cognitive disabilities is unknown. The purpose of this preliminary investigation was to explore the impact of three factors that might influence uppercase alphabet knowledge among students with significant cognitive disabilities: own name, letter order in the alphabet string, and letter frequency. Archival data documenting identification of each of the 26 uppercase letters of the alphabet for 131 8- to 21-year-old students were analyzed using a multilevel logistic regression model. While the use of extant data has limitations, results indicated that own-name advantage gave students a 10% greater likelihood of knowing the first letter of their own first name/nickname than any other alphabet letter. Letter-order analysis showed there were differences between letters found earlier in the alphabet string versus those that were found later in the alphabet string; however, the results were not statistically significant. Letter-frequency analysis did not reveal a significant impact of frequency on letter name knowledge in this sample. The findings provide preliminary evidence that at least some of the factors that influence alphabet knowledge in young children without disabilities also impact students with significant cognitive disabilities and point to the need for more research in this area.  相似文献   
95.
This study examined the effectiveness of Community of Philosophical Inquiry (CoPI) as an inclusive pedagogical approach by which to support the communicative interaction and opportunities for collaborative dialogue for children with social, emotional and behavioural needs in two mainstream classes. There is currently no empirical work that considers children with these particular needs participating in practical philosophy, particularly in CoPI. Two groups of children, aged between nine and twelve, engaged in CoPI over a period of 10 weeks. The philosophy sessions were conducted as part of the regular class work. The results show that the children were able to engage in collaborative, philosophical dialogue with their peers without being any more disruptive than their classmates. The findings of this study lead to the assertion that it is the structure of CoPI that supported the children’s engaged participation and self-regulation and that this might usefully be considered in creating classroom activities for all children.  相似文献   
96.
Limited information exists about the movement patterns of field-hockey players, especially during elite competition. Time–motion analysis was used to document the movement patterns during an international field-hockey game. In addition, the movement patterns of repeated-sprint activity were investigated, as repeated-sprint ability is considered to be an important fitness component of team-sport performance. Fourteen members of the Australian men's field-hockey team (age 26±3 years, body mass 76.7±5.6?kg, [Vdot]O2max 57.9±3.6?ml?·?kg?1?·?min?1; mean±s) were filmed during an international game and their movement patterns were analysed. The majority of the total player game time was spent in the low-intensity motions of walking, jogging and standing (46.5±8.1, 40.5±7.0 and 7.4±0.9%, respectively). In comparison, the proportions of time spent in striding and sprinting were 4.1±1.1 and 1.5±0.6%, respectively. Our criteria for ‘repeated-sprint’ activity (defined as a minimum of three sprints, with mean recovery duration between sprints of less than 21?s) was met on 17 occasions during the game (total for all players), with a mean 4±1 sprints per bout. On average, 95% of the recovery during the repeated-sprint bouts was of an active nature. In summary, the results suggest that the motion activities of an elite field-hockey competition are similar to those of elite soccer, rugby and Australian Rules football. In addition, the investigation of repeated-sprint activity during competition has provided additional information about the unique physiological demands of elite field-hockey performance.  相似文献   
97.
Abstract

Ghrelin is a hormone that stimulates hunger. Intense exercise has been shown to temporarily suppress hunger after exercise. In the present study, we investigated whether post-exercise hunger suppression is mediated by reduced plasma total ghrelin concentrations. Nine men and nine women participated in the study. Their mean physical characteristics were as follows: age 24.8 (s x  = 0.9) years, body mass index 22.9 (s x  = 0.6) kg · m?2, maximal oxygen uptake ([Vdot]O2max) 57.7 (s x  = 2.2) ml · kg?1 · min?1. The participants completed two 3-h trials (exercise and control) on separate days in a randomized balanced design after overnight fasts. The exercise trial involved a 1-h treadmill run at 73.5% of [Vdot]O2max followed by 2 h of rest. The control trial consisted of 3 h of rest. Blood samples were collected at 0, 0.5, 1, 1.5, 2, and 3 h. Total ghrelin concentrations were determined from plasma. Hunger was assessed following blood sampling using a 15-point scale. The data were analysed using repeated-measures analysis of variance. Hunger scores were lower in the exercise trial than in the control trial (trial, P = 0.009; time, P < 0.001; trial × time, P < 0.001). Plasma total ghrelin concentrations did not differ between trials. These findings indicate that treadmill running suppresses hunger but this effect is not mediated by changes in plasma total ghrelin concentration.  相似文献   
98.
ABSTRACT

Friendship matters for young children’s development, learning and experience of wellbeing. This paper emphasises the significance of young children’s friendships for their wellbeing, especially in the context of early years settings. Findings are presented from two online questionnaires developed for the project, in which 155 parents/carers and 285 practitioners in England expressed their perceptions of what matters for young children’s wellbeing. Data shows some ambivalence in the views of both parents/carers and practitioners about the importance of friendship in this context. Both groups gave low prioritisation to ‘the company of friends’ for children’s wellbeing. As friendships are of central importance to young children themselves, this could suggests that adults and children may have different priorities, which raises questions about the extent to which young children’s friendships are seen as important by adults. The paper concludes by proposing the need for practitioners in particular, but also parents, to consider their roles and priorities for children’s lives within schools and nurseries, including how they might sensitively support and facilitate children’s friendships in play, activities, transition and everyday life.  相似文献   
99.
Two Web-based breastfeeding programs were developed to provide new parents with necessary information on proper breastfeeding techniques. One version was plain text and the other version combined text with graphics. The computer was viewed as a valuable learning tool. The breastfeeding program that contained graphics was preferred over the text-only program. Educators are encouraged to use Web-based graphic programs to provide breastfeeding education to new parents.  相似文献   
100.
Abstract A double‐blind controlled study of the effects of Paired Reading was carried out with 33 failing readers and their parents. The children were aged 8 to 11 and had reading delays of at least 18 months. After a mean time of 7.6 hours of Paired Reading at home, spread over six weeks, the children made gains of 2.43 months for reading accuracy and 4.36 months for reading comprehension compared with a control group which experienced respective gains of 0.81 months and 1.69 months. The differences were statistically significant for accuracy but not for comprehension. The conclusions of previous Paired Reading studies are discussed in the light of these results and suggestions are made for the evaluation of future, similar projects.  相似文献   
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