Educators have discovered that adolescents commonly hold misconceptions in science which interfere with future learning and are difficult to eradicate. However, although early informal learning experiences have been suggested as the source of these ideas, the process by which young children develop both sound knowledge and misconceptions in science has not been elucidated. This research, which is exploratory in nature, is a study of the development of just one concept in young children in the hope that some apparently contradictory evidence can be reconciled. The empirical enquiry was conducted in two parts: 1. A cross-sectional design was employed with thirty children at each age of four, six, and eight. Semi-structured individual interviews probed children's knowledge of food-related factual items and their understanding that people depend upon plants either directly or indirectly for their food.2. A qualitative enquiry was engaged to discover the experiences of young children, both inside and outside school, which might contribute to their knowledge about the origin of food. Children’s responses indicate an increase in factual knowledge with age. Although this can be linked primarily to their practical experiences, video film and adult explanation rather than books played their part as well. The children themselves frequently mentioned family-based experiences as the source of their knowledge. There was no significant correlation between factual knowledge and understanding, indicating the possible existence of an intervening process linking the two. On many occasions the younger children made statements which could inadvertently mislead the questioner to underestimate the extent of their knowledge. However, early signs of a scientific misconception which is known to cause problems for adolescent learners were found. This was not the result of faulty information provided by adults and could easily be overlooked. Insight from recent developments in cognitive science can help both to explain these findings and also in the design of improved pedagogic strategies.

This work is an historical account of the development of sociology in Britain. It examines the institutional and intellectual issues affecting sociology during the 1920s and '30s, through the years of the Second World War and into the immediate post-war period. The work focuses on the attempt by sociologists to assert and sustain the autonomy of their discipline, within the wider field of British social science. Particular attention is paid to a series of 'acts of justification", representing crucial strategies in sustaining the institutional and intellectual boundaries of the discipline. The negotiation of resources essential to the continuity of the field is considered to be an integral feature of sociology's advocatory dimension, wherein its practitioners construct and deploy a series of programme statements, disciplinary agendas and institutional initiatives, as means of asserting the potential of sociology A detailed examination is made of significant 'moments' in sociology's development for the period in question, in order to assess the manner in which sociologists have contested prescriptions of their activities by both social scientists and non-sociologists. Among the issues examined in the course of the work are; the funding of knowledge, the wartime education debate, the deliberations of the Clapham Committee, an attempt by sociologists to construct a synoptic science of society and William Beveridge's 'Natural Bases Scheme' for the social sciences at the LSE during the inter-war period. All are portrayed as features of sociology's advocatory dimension and in terms of their relative significance in the social construction of British sociology.

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Children grow up surrounded by numerals reflecting various uses of number. In their primary school years they are expected to grasp arithmetical symbols and use measuring devices. While much research on number development has examined children's understanding of numerical concepts and principles, little has investigated their understanding of these symbols. This thesis examines studies of understanding and use of number symbols in a range of contexts and for a variety of purposes. It reports several studies on the use of numerals by children aged between 3 and 5 years in Nursery settings in England, Japan and Sweden and their understanding of the meanings of these symbols. 167 children were observed and interviewed individually in the course of participating in a range of practical activities; the activities were designed for the study and considered to be appropriate and interesting for young children. The results are discussed in terms of how they complement existing theories of number development and their relevance to early years mathematics education.

The Arizona Child Acoustic Database consists of longitudinal audio recordings from a group of children over a critical period of growth and development (ages 2-7 years). The goal of this database is to 1) document acoustic changes in speech production that may be related to physical growth 2) inform development of a model of speech production for child talkers. This work was funded by NSF BSC-1145011 awarded to Kate Bunton, Ph.D. and Brad Story, Ph.D, Principal Investigators. This database contains longitudinal audio recordings of 55 American English speaking children between the ages of 2-7 at 3-month intervals. Since children began the study at different ages, some children have fewer recording sessions than others. The database can also be used to provide cross-sectional data for children of a specific age. Please refer to the subject data table for information on specific sessions available here http://arizona.openrepository.com/arizona/handle/10150/316065. All children were recorded using the same protocol; therefore, task numbers are consistent across children and sessions. A calibration tone is included as Record 1 for all sessions. The speech protocol focused on production of English monopthong and diphthong vowels in isolation, sVd, hVd, and monosyllabic real words. In addition, the protocol includes several nonsense vowel-to-vowel transitions. Speakers were prompted either verbally by investigators or by graphical prompts. Details of the protocol with reference to task numbers can be found in the protocol spreadsheet available here http://arizona.openrepository.com/arizona/handle/10150/316065. Details on data recording: All samples were recorded digitally using an AKG SE 300B microphone with a mouth to mic distance of approximately 10 inches. Signals were recorded digitally using a Marantz PMD671, 16 bit PCM (uncompressed) at 44.1KHz. Recordings are made available in .wav format. Individual zip files contain all recordings from a single session.

ABSTRACT In the early years of education, the Performing Arts assume a particular significance as learning is both in and through the Arts. When appropriately managed, they are enjoyed in their own right, but also permeate other areas of the curriculum enabling greater relevance and meaning. The Performing Arts are an excellent means through which children, in their early years of schooling explore and express their feelings. Dance, drama and music are Arts disciplines through which children investigate ideas and exhibit opinions about their known and unknown world. The Performing Arts make an effective contribution to the personal and social development of children. The Performing Arts provide an interesting way for teaching young children the values which many adults believe are vital in today's society. Through the Arts children are able to develop social competencies. Participation in the Arts motivates and enhances young children's desire to learn. The Arts have an important role in inspiring and improving the w hole school environment. This research investigated the teaching of the Performing Arts in primary schools in Catholic Education in the Northern Zone of the Diocese of Ballarat. Literature on curriculum development, education in early schooling, and delivery of the arts and education is examined, as well as the impact of the implementation of the Performing Arts stream of the Victorian Essential Learning Standards. Education of pre-service teachers and the continued professional development of experienced teachers is discussed as is the role of education systems in providing this teacher education. Generalist (non-specialist) teachers from primary schools in the Northern Zone were surveyed and interviewed to establish the current situation regarding the Performing Arts in schools. Based on the literature and the data collected and analysed from the survey and interviews, a number of teaching for learning models were proposed. These models placed the child at the centre of the educational experience, linking the school to the community. The models were informed by current Government and Catholic Education policy. The various components included the current curriculum the Victorian Essential Learning Standards, the important roles played by the school, the teacher and parents. The importance of teacher education and further professional development to ensure the teacher has the knowledge, skills and attitudes needed to implement a quality program was also an important aspect of the models. Findings from the research established that many teachers had basic skills in teaching the different areas of Performing Arts, but lacked confidence in their ability to do so. Therefore, in a number of schools, programs in Performing Arts were either based around the annual school concert or were non-existent. Many teachers used simple Performing Arts activities as a means to teaching knowledge and skills in other curriculum areas. As a result of the research findings and the model development, a resource to enable and assist in the teaching of the Performing Arts was developed for the teachers to implement an appropriate Performing Arts program in the early years of education.

Thesis (Ph. D.)--Bonn, 1882. / Vita.

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Assumptions are made by policy makers, service planners and providers that their aspirations for early childhood are shared by professionals, parents and children. Policy makers consistently use words such as holistic, integration, partnership and collaboration to describe the ways they wish early years practitioners to engage with children and families. In order to explore these assumptions and expectations this thesis utilises data from early years settings themselves (focus groups/interviews with parents and staff and child based activities) to critically examine the connections between participants’ ideas of childhood, Scottish Government policies and staff roles/responsibilities. It specifically utilises the experiences of staff, parents and children in selected early years settings in Scotland to critique the Scottish Government’s key policy document, the Early Years Framework (2008). In this thesis I identify four main themes from the data. These relate to early childhood experience: • in the home and the impact of work on family life • in the community and a child’s ability to participate • living independent lives with peers and the ability to take risks • in the inner life of the child and the impact of commercialism on her self image. I conclude that there was a measure of shared aspiration for young children between participants in my research and the Framework document in relation to the importance of building family and community based experiences. However, there were also wide differences in expectations relating to existing capacities of families and communities to support young children. In particular there was a lack of recognition in the Framework of the considerable pressures experienced by families and communities from wider economic and social forces driven by a neo-liberal marketised economy. This finding enabled the illumination of gaps and mismatches between policy objectives relating to family and community strength and the lived experiences of children, families and communities in Scotland. I identify in the thesis how such mismatches impact significantly on the ways in which services are organised and the ways in which practitioners understand their roles and responsibilities. Current professional responses are based in an assumed power and authority emanating from a restricted sense of professional identity. As such, they may act in a detrimental way on the development of collaborative, strengths based relationships between staff and parents and children. The thesis contributes to knowledge in this field by exposing, for the first time, the policy, practice and experience divides relating to creating strength and resilience in young children and their families in Scotland, and in discussing the implications for theoretical and policy based understandings of the relationships between the four themes identified above and professional responses.