966 resultados para science in early childhood settings


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Confucian values form the core of the Chinese culture, penetrating all levels of social life, and also set the standards for family, community and political behavior. The teaching of values is deemed to be an important aspect of young children’s education and usually the responsibility for this is seen to rest with the family. Much interest has been generated recently on the teaching of core values in early childhood curriculum in order to encourage tolerance, acceptance, trust, openness, and honesty in children. Research on Confucianism is popularly conducted in different cultural contexts all over the world. Furthermore research has shown that Confucianism continues to exert a major influence on the everyday lives of Asian communities. Given the interest in Confucian values, this research study was designed to examine the expressed views of three cohorts of professionals in Hong Kong about the preservation of such values and their application to early childhood teaching. This study confirmed the view that there is a need to preserve cultural values to enable the child to be accepted in the society, especially with the value of ‘Ren’ helping one to learn how to interact with others and with the value of ‘Li’ further defining the appropriate behaviour in this interaction.

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Background/Objectives: The objectives of the present study were to describe food and nutrient intakes in children aged 9 and 18 months, and to assess tracking of intakes between these two ages.

Subjects/Methods: Participants were 177 children of first-time mothers from the control arm of the Melbourne Infant Feeding Activity and Nutrition Trial (InFANT) Program. Dietary intake was collected at 9 and 18 months using three 24 h diet recalls. Tracking was assessed for food and nutrient intakes using logistic regression analysis and estimating partial correlation coefficients, respectively.

Results: Although overall nutrient intakes estimated in this study did not indicate a particular risk of nutrient deficiency, our findings suggest that consumption of energy-dense, nutrient-poor foods occurred as early as 9 months of age, with some of these foods tracking highly over the weaning period. Intakes of healthier foods such as fruits, vegetables, dairy products, eggs, fish and water were also relatively stable over this transition from infancy to toddlerhood, along with moderate tracking for riboflavin, iodine, fibre, calcium and iron. Tracking was low but close to ρ=0.3 for zinc, magnesium and potassium intakes.

Conclusions: The tracking of energy-dense, nutrient-poor foods has important implications for public health, given the development of early eating behaviours is likely to be modifiable. At this stage of life, dietary intakes are largely influenced by the foods parents provide, parental feeding practices and modelling. This study supports the importance of promoting healthy dietary trajectories from infancy.

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In the context of new national regulatory requirements for designated educational leaders in early childhood settings, 11 Victorian teachers participated in semi-structured interviews exploring their perceptions of their ability to act as educational leaders in their childcare centres. Analysis of these interviews showed that, while teachers successfully made changes within their rooms, only those with a formal title or authority expressed confidence in their ability to lead change across their centres. Barriers to leadership included lack of time and a perception that their teacher qualifications 'did not buy authority'. A hierarchical model of leadership appeared dominant within the centres. The findings suggest both time allowance and formal role designation as strategies to support the new leadership roles, but also raise questions about the most effective models for supporting teacher leadership in childcare contexts.

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Initiatives to promote children’s nutrition and prevent childhood obesity are vital. Dietary patterns are a useful way to characterize whole diets, though no previous early childhood health promotion trial has assessed intervention impact using this approach. This research aimed to assess the effect on young children’s dietary patterns of a healthy eating and physical activity intervention. The Melbourne Infant Feeding Activity and Nutrition Trial (InFANT) Program was a health promotion cluster-randomized controlled trial involving 542 families. Child diets were assessed by multiple 24-hour recalls post-intervention, at approximately 18 months of age. An Obesity Protective Dietary Index was created, and dietary patterns were also assessed by principal components analysis. These outcomes were used to compare intervention and control participants to test the effectiveness of the intervention. Children in the intervention arm scored significantly higher (15.6 ± 5.9) than those in the control arm (14.5 ± 6.7) for the Obesity Protective Dietary Index (scores out of 30, p=0.01). Three dietary patterns were identified by principal components analysis, however, scores were not significantly different between intervention and control arms. In conclusion, this paper presents novel results in both the evaluation of an early childhood health promotion intervention and in the assessment of child dietary patterns. The results highlight the capacity for such an initiative to improve child diets, and the need for further research in this area.

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 Article explores the identification of, and response to giftedness in very young children.

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Drawing from recent research literature, this article analyses the paradigmatic and pedagogical shifts occurring in early childhood education due to the emergence of new digital technologies. Over the past decade the role that computers and other digital technologies have played in supporting young children’s learning have been well documented. However, new pedagogical possibilities to support children’s play, learning and inquiries are arising due to tablet technologies (For example, Apple iPads, Kindle or Google Chrome OS). This article has reviewed and analysed recently published research findings in the Australian early childhood context (preschool through to the first year of primary school) considering how tablet technologies are used and understood in this environment. A critical discourse analysis has identified pedagogical possibilities and limitations experienced by teachers, children and their families, when tablet technologies are used as a resource to support children’s play and learning.

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Background: This paper details the research protocol for a study funded by the Australian Research Council. An integrated approach towards helping young children respond to the significant pressures of ‘360 degree marketing’ on their food choices, levels of active play, and sustainability consciousness via the early childhood curriculum is lacking. The overall goal of this study is to evaluate the efficacy of curriculum interventions that educators design when using a pedagogical communication strategy on children’s knowledge about healthy eating, active play and the sustainability consequences of their toy food and toy selections. Methods/Design: This cluster-randomised trial will be conducted with 300, 4 to 5 year-old children attending pre-school. Early childhood educators will develop a curriculum intervention using a pedagogical communication strategy that integrates content knowledge about healthy eating, active play and sustainability consciousness and deliver this to their pre-school class. Children will be interviewed about their knowledge of healthy eating, active play and the sustainability consequences of their food and toy selections. Parents will complete an Eating and Physical Activity Questionnaire rating their children’s food preferences, digital media viewing and physical activity habits. All measures will be administered at baseline, the end of the intervention and 6 months post intervention. Informed consent will be obtained from all parents and the pre-school classes will be allocated randomly to the intervention or wait-list control group. Discussion: This study is the first to utilise an integrated pedagogical communication strategy developed specifically for early childhood educators focusing on children’s healthy eating, active play, and sustainability consciousness. The significance of the early childhood period, for young children’s learning about healthy eating, active play and sustainability, is now unquestioned. The specific teaching and learning practices used by early childhood educators, as part of the intervention program, will incorporate a sociocultural perspective on learning; this perspective emphasises building on the play interests of children, that are experienced within the family and home context, as a basis for curriculum provision. Trial Registration: Australian New Zealand Clinical Trials Registry ACTRN12614000363684: Date registered: 07/04/2014

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Process evaluation (PE) is used for the in-depth evaluation of the implementation process of health promotion programmes. The aim of the current paper was to present the PE design and tools used in the ToyBox-intervention. The PE design was based on a three-step approach, including the identification of ToyBox-specific PE elements (step 1), the development of PE tools and harmonization of procedures (step 2), and the implementation of PE using standardized protocol and tools across the intervention countries (step 3). Specifically, to evaluate the implementation of the intervention, teachers' monthly logbooks were recorded (dose delivered, fidelity, dose received); post-intervention questionnaires were completed by parents/caregivers and teachers (dose received); participation and attrition rates were recorded (recruitment, reach); and audit questionnaires and retrospective information on weather conditions were collected (physical and social environment within which the intervention was implemented). Regarding the teachers' training sessions, the researchers who performed the trainings completed evaluation forms and documented teachers' attendance after each training (dose delivered, fidelity, dose received) and teachers completed evaluation forms after each training (dose received). The PE performed in the ToyBox-intervention may contribute in the evaluation of its effectiveness, guide the revision of the intervention material and provide insights for future health promotion programmes and public health policy.

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The development of the ToyBox-intervention was based on the outcomes of the preliminary phase of the ToyBox-study, aiming to identify young children's key behaviours and their determinants related to early childhood obesity. The ToyBox-intervention is a multi-component, kindergarten-based, family-involved intervention with a cluster-randomized design, focusing on the promotion of water consumption, healthy snacking, physical activity and the reduction/ breaking up of sedentary time in preschool children and their families. The intervention was implemented during the academic year 2012–2013 in six European countries: Belgium, Bulgaria, Germany, Greece, Poland and Spain. Standardized protocols, methods, tools and material were used in all countries for the implementation of the intervention, as well as for the process, impact, outcome evaluation and the assessment of its cost-effectiveness. A total sample of 7,056 preschool children and their parents/caregivers, stratified by socioeconomic level, provided data during baseline measurements and participated in the intervention. The results of the ToyBox-study are expected to provide a better insight on behaviours associated with early childhood obesity and their determinants and identify effective strategies for its prevention. The aim of the current paper is to describe the design of the ToyBox-intervention and present the characteristics of the study sample as assessed at baseline, prior to the implementation of the intervention.

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Using a rich sample created from the Longitudinal Survey of Australian Children, we investigate the extent to which the relationship between body size at birth and early childhood cognitive skills is mediated by physical development indicators. Consistent with existing evidence from other countries, we find a significant relationship between body size at birth and future development among Australian children as well, in terms of both weight and length. Accounting for progressive measures of physical developments and other confounding factors, however, indicates that only a small proportion of this association works through these pathways, while most of it remains persistent.

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This Doctoral dissertation presents findings of a research study exploring the nature of the interactions between early childhood educators and parents as they reflect a framework of partnership centred on mutuality, trust, reciprocity and shared decision making. Examining the nature of the relationships. In examining the interactions , the study found that while mutuality, trust and reciprocity were evident in the interactions between the parents and the educators, shared decision making, where parents were mutual partners in the decision making around their child, was not evident.