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701.
The school system in England is undergoing rapid change, with the government creating more than 4000 ‘independent publicly funded schools’, known as academies, since 2010. The potential for fragmentation is considerable with diversity of governance emerging as a key feature of the new schooling landscape. Consequently, a major and widely recognised issue to which these reforms give rise concerns the future of the ‘middle tier’ –that layer between individual schools or groups of schools and central government. There are competing visions of how a future middle tier might evolve: one focuses entirely on a middle tier of individual schools and chains as a ‘self-improving system’; others conceive a continuing but revised role for the local authority (LA). The aim of this paper is to begin to explore the latter position, and in particular the potential role of the LA as a ‘broker’ of new patterns of school organisation. Drawing on interview data from three very different LA areas, the findings show that LAs differ in how they conceive their role and, consequently, on the strategies that they pursue. 相似文献
702.
Reading and Writing - Strategies instruction has improved the writing of high school struggling writers in previous studies, including students with disabilities. This study examined the... 相似文献
703.
Steve R. Osborne 《Learning & behavior》1977,5(3):221-235
Animals will perform an operant response to obtain food when abundant free food is available. These data have implications for current learning theories, especially in terms of the motivational variables associated with such behavior. The present paper reviews the literature and provides an analysis that suggests that responding for food in the presence of free food is importantly controlled by stimulus change attendant upon response-dependent food presentation. This apparent stimulus-reinforcer effect on behavior is compared to that observed in other areas of animal learning research that include preference between schedules of response-dependent and response-independent reinforcement, preference between schedules of signaled and unsignaled reinforcement, autoshaping and automaintenance, and self-reinforcement in animals. 相似文献
704.
In this paper, we argue that the power structure that lies within the UK elite universities dictates a division of labour through which the inflows of overseas academics into the UK academic labour markets are skewed towards these elite academic institutions where they are employed primarily in research-only posts. These posts, are less valued and are difficult to fill by UK academics. This explains the over-concentration non-UK academics within these posts and suggests that it is not a coincidence, but a result of a division of labour in which they are ‘used’ as a replacement labour. 相似文献
705.
The influence of test-trial delay of CS onset in obtaining response summation of an excitatory CS and an independently conditioned context was investigated. Water-deprived rats were given tone-shock and click-shock pairings in the training context and unsignaled footshocks in the test context. Durations of lick suppression in response to the tone (Test 1) and the click (Test 2) were then assessed in the test context. Licking was more suppressed when CS onset occurred early in the test session (e.g., 0 sec) than when it occurred later in the test session (e.g., 300 sec). The results from control groups that had received shock in an irrelevant context rather than the test context indicated that this effect was due to fear of the test context rather than diffuse, nonassociative fear. With onset of the clicks early in the test session on the second test day, response summation of the test context with the clicks was observed. This suggests that appreciable spontaneous recovery had occurred from any test-context extinction that took place on the first test day. We conclude that early onset of the CS on the test trial favors response summation of CSs and test context. 相似文献
706.
707.
Jo Bird 《British journal of educational technology : journal of the Council for Educational Technology》2020,51(1):166-176
Early childhood settings value play as the way young children learn and educators encourage children’s re-enactment of cultural practices in the imaginative play spaces provided. From a cultural-historical perspective, children expect these imaginative play spaces to contain objects from their social contexts, but what happens when technologies are not provided? The aim of this study was to explore children’s imaginative play involving working and imaginative technologies within two kindergartens (the year before formal schooling). Imaginative play spaces are designed to replicate social situations relevant to the cultural context in which they occur and as technologies increase in society, their proliferation is reflected within early childhood settings. Understanding the role that imaginative technologies can play in children’s digital literacy learning is important for the early childhood field. Also, these devices are often absent from literature and overlooked in conversations about children’s digital participation. The findings show how the children engaged with the imaginative technologies and raises questions around the influence of these technologies on children’s imaginative play and their technological understandings. The findings have implications for educators’ understandings of children’s play with technologies and the objects they provide in an era where children’s lives are increasingly immersed in technology. 相似文献
708.
Science as profession is generally defined narrowly as research. Science education as preparation for a profession in research is usually perceived as course work and laboratory training, even though the necessary knowledge and skills to pursue a research career are more extensive and diverse and are learned in one-on-one interaction with mentors. A complete education of science professionals includes the values, ethical standards and conventions of the discipline since they are fundamental to the profession. Mentoring and education in the responsible conduct and reporting of research and in the ethical dimensions of science are among the professional responsibilities of scientists and need to be discussed as part of science education. Moreover, science as an enterprise is much more than research and includes a number of other components, including science teaching, science journalism, and science policy. Each of these contributes to the nature of science and its role in society. 相似文献
709.
710.
Michal Ayalon Anne Watson Steve Lerman 《International Journal of Science and Mathematics Education》2016,14(6):1153-1173
Identifying and expressing relations between quantities is a key aspect of understanding and using functions. We are aiming to understand the development of functions understanding throughout school years in Israel. A survey instrument was developed with teachers and given to 20 high and average achieving students from each of years 7–11 and to 10 high achieving students from year 12, a total of 110 students. Our analytical approach is to identify qualitatively what students appeared to do and whether their approaches led to complete solutions. We look for progress in understanding variables and relations between them, and we found that there does not appear to be a strong link between curriculum and informal understandings of variables and covariation, but there are other strengths. 相似文献