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1.
Ahnert L  Lamb ME 《Child development》2003,74(4):1044-1049
The onset of regular nonparental care for infants and toddlers has complex psychobiological and behavioral effects on their functioning both at home and in child care centers. Maladaptive behavior on the part of children who spend many hours in child care may reflect not the direct effects of nonparental care but the inability of parents to buffer the enhanced levels of stress experienced in child care. Successful adaptation demands careful equilibration of the contrasting limitations and benefits of the two environments, with parental care characterized by stress reduction and emotional regulation and providers' care characterized by emphasis on cognitive stimulation and behavioral regulation.  相似文献   

2.
The genetic and environmental overlap between static and dynamic measures of preschool phonological awareness (PA) and their relation to preschool letter knowledge (LK) and kindergarten reading were examined using monozygotic and dizygotic twin children (maximum N = 1,988). The static tests were those typically used to assess a child's current level of PA such as blending and elision, and the dynamic test included instruction in phoneme identity to assess the child's ability to respond to this instruction. Both forms were influenced by genes and by shared and nonshared environment. The static and dynamic versions were influenced by the same genes, and part of the total genetic influence was shared with LK. They were subject to both overlapping and independent shared environment influences, with the component in common also affecting LK. Nonshared environment influences were mostly independent. Scores from dynamic assessment added only minimally to variance explained in kindergarten reading after LK and static assessment had been factored in. Although one of the genetic factors that influenced both forms of PA also affected kindergarten reading, it was only the one shared with LK. The authors conclude that dynamic assessment of PA in preschool offers little advantage over the more commonly used static forms, especially if LK scores are available, although they acknowledge its potential in cases of preschool educational disadvantage.  相似文献   

3.
Child–staff ratios are an important quality indicator. They are often collected by observing one randomly selected classroom several times during a 2-h period on a single day. However, it is unclear whether these measures represent the ratios that children actually experience during most of their time in care. This study compared ratio data collected from a single classroom during a 2-h period on a single day with data collected from multiple classrooms in the same center during 8-h periods over 10 days. Analysis of data from 77 child care centers found moderate correlations between the two measurement methods. Ratios measured during a 2-h period from a single classroom on a single day tended to underpredict ratios measured from multiple classrooms and multiple days. Results suggest that the representativeness of ratio measurements can be improved by lengthening the observation period and especially by measuring ratios in multiple classrooms.  相似文献   

4.
A phonological awareness program was evaluated in a small-scale study using thirty eight children from three intact kindergarten classes at an American school on the outskirts of London. The average age of the children was five years four months. There was one experimental class and two control classes. The experimental class received a Danish training program of metalinguistic games and exercises. One control class used a kindergarten reading and writing program called Success in Kindergarten Reading and Writing which incorporates phonological awareness skills, but in an informal way. The other control class followed the normal kindergarten program. The results showed that the children in the experimental group and the Success in Kindergarten group had significantly greater gains in reading and spelling measures given at the end of the year. They also did better on six of the metalinguistic tests, with the experimental group showing significantly greater gains in all the tests of phoneme awareness than the other two groups. The implications of a formal versus informal phonological awareness training program are discussed.  相似文献   

5.
This study reports data from a multisite study of typical center-based child care and children’s development regarding (a) associations among quality of care defined by structural features, process indicators, and compliance with state regulations, (b) variation in quality based on the stringency of state child care regulations and center compliance, and (c) specific quality indicators that show especially strong links to children’s experiences in child care. Findings confirmed prior evidence regarding the importance of ratios, teacher training, and group size for high quality classroom processes, but demonstrated the more significant contribution of teacher wages and parent fees. Both structural and process measures of quality varied with the location of the center in a state with more or less stringent child care regulations. The results indicate the importance of incorporating economic and regulatory considerations into future studies of childcare quality.  相似文献   

6.
Pesticide use in and around child care centers is a potential health threat to children and staff. The implementation of integrated pest management (IPM) can reduce these risks yet child care providers receive minimal, if any, education concerning pest management. The objectives of this qualitative study are to: (a) develop a model to describe the process of implementing an IPM program in child care centers, (b) identify the facilitators and barriers to implementing an IPM program in child care centers, and (c) examine congruence between IPM practices identified on an IPM checklist with practices reported in qualitative interviews with child care managers. Interviews and IPM checklist observations were conducted with nine child care center managers in California before and after the introduction of a pilot IPM education intervention program. The qualitative analysis of the interviews revealed a four-stage IPM implementation process, from awareness of IPM, recognizing the importance of IPM and learning how to practice it, motivation and the decision to adopt IPM, to the implementation of IPM. A wide range of facilitators and barriers were identified. There was general congruence between the manager interviews and IPM checklist findings on IPM policies, practices, and management. Understanding the process of how an IPM program was implemented in these child care centers and the facilitators and barriers involved in the process can inform planning efforts for future health interventions in child care.  相似文献   

7.
The relation between reading ability and phonological coding and awareness (PCA) skills in individuals who are severely and profoundly deaf was investigated with a meta-analysis. From an initial set of 230 relevant publications, 57 studies were analyzed that experimentally tested PCA skills in 2,078 deaf participants. Half of the studies found statistically significant evidence for PCA skills and half did not. A subset of 25 studies also tested reading proficiency and showed a wide range of effect sizes. Overall PCA skills predicted 11% of the variance in reading proficiency in the deaf participants. Other possible modulating factors, such as task type and reading grade level, did not explain the remaining variance. In 7 studies where it was measured, language ability predicted 35% of the variance in reading proficiency. These meta-analytic results indicate that PCA skills are a low to moderate predictor of reading achievement in deaf individuals and that other factors, most notably language ability, have a greater influence on reading development, as has been found to be the case in the hearing population.  相似文献   

8.

This paper discusses the increasing use of assessment as a market signal and as an index of educational accountability. It is argued that assessment policies in New Zealand reflect an uneasy balance between the interests of the new right and more progressive educationists. These influences are examined using three largely contradictory models of educational accountability (professional, market and management). Each model reflects a range of epistemological and ideological assumptions. Thus student assessment serves different and largely conflicting purposes. The paper uses a recent New Zealand policy document (Tomorrow's Standards) to examine the interaction of each model. It is argued that through a failure to state clearly the purpose of assessment, educational reform in this area is overly concerned with the means rather than the ends of education. This has important implications for student motivation and learning. The paper concludes with a comment on current policy development and concludes that some recent initiatives provide the hope that a system of assessment that is both meaningful and relevant to individual learners may be developed.  相似文献   

9.
Use of metacognitive language by child care center staff in classrooms that serve preschool-aged children was examined. Staff's use of mental-state talk, perspective-taking talk, and activity-relevant questioning with children were coded in a series of 20-s snapshots taken over the course of one full morning per classroom. A total of 3401 snapshots were observed for 393 teachers in 103 classrooms. Staff used mental-state talk in 22% of the snapshots, activity-relevant questions in 12%, and perspective-taking talk in 3%. Structural and process predictors of staff's metacognitive language were examined for full-time staff (n = 148 in 95 classrooms) using multilevel modeling and ordinary least squares regression. Caregiver positive interaction style predicted caregivers’ engagement in all three types of language. Caregiver punitive interaction style was also a positive predictor of caregivers’ talk about others’ perspectives. In general, structural characteristics of the classroom were not significant predictors of staff's language. However, the proportion of children receiving a child care subsidy in the center negatively predicted perspective-taking discourse. Results indicate the importance of caregiver relational style in providing a more discourse-rich child care context.  相似文献   

10.
Abstract This article considers the touching, or rather, not touching, of children and young people in professional settings. Some have argued that many schools and other childcare environments are becoming ‘no touch’ zones. Formal guidelines in the UK are centrally concerned with ‘child protection’ issues, and ‘force and control’, and as such appear more reactive than proactive. From the authors' exploratory studies it has emerged that this is an area where fear and confusion (resulting from a moral panic) have tended to replace a response that is primarily concerned with the caring needs of children. The authors regard this as an area that can no longer be left to chance and suggest that future policy should be informed by research that takes account of the complexities as discussed throughout.  相似文献   

11.
The recognition and affirmation of student identity in New Zealand primary schools is a policy requirement. While directives for its implementation are found in the current national curriculum, little, if any, guidance is given about what this means or how it might look in classroom programmes. This paper discusses a study concerning the beliefs, understandings and practices of teachers as they interpret the curriculum related to the identity directive. The findings indicate that a marked divergence exists between the identity directive encoded into the curriculum and the way in which teachers decode and enact the directive in their practice. This article argues that two unintended effects are produced as a result of this divergence. First, rather than promote the affirmation of student identity, the enactment of this directive might, in fact, lead to ethnic division. Second, attempts to recognise and affirm identity have led to the displacement of school subject knowledge in classroom programmes. These unintended outcomes are not only unacknowledged, but they continue to disadvantage the community the identity directive was intended to address.  相似文献   

12.
This study examined the relative contribution of letter-name knowledge and phonological awareness to literacy skills and the relationship between letter-name knowledge and phonological awareness, using data from Korean-speaking preschoolers. The results revealed that although both letter-name knowledge and phonological awareness made unique contributions to literacy skills (i.e., word reading, pseudoword reading, and spelling), letter-name knowledge played a more important role than phonological awareness in literacy acquisition in Korean. Letter-name knowledge explained appreciably greater amount of variance and had larger effect sizes in literacy skills. Furthermore, children with greater syllable, body (e.g., segmenting cat into ca-t), and phoneme awareness had higher levels of letter-name knowledge. In particular, children’s syllable awareness and body awareness were positively associated with their letter-name knowledge, even after controlling for children’s phoneme awareness. These results suggest that Korean children’s awareness of larger phonological units (i.e., syllable and body) in addition to phoneme awareness may mediate the relationship between letter-name knowledge and literacy acquisition in Korean, in contrast with previous findings in English that have demonstrated a positive relationship only between phoneme awareness and letter-name knowledge, and the hypothesis that phoneme awareness mediates the relationship between letter-name knowledge and literacy acquisition.  相似文献   

13.

The use of the phrase 'the public understanding of science' has been under attack for some time because of its incompatibility with modern theories of learning. In an attempt to find a more acceptable model, interviews were conducted at Questacon, the Australian National Science and Technology Centre, with visitors of a wide range of ages who had used the interactive exhibits there. The study showed that, when using an exhibit, a visitor has a reminding of a similar experience that forms the basis for interpretating the exhibit. An individual's existing 'personal awareness of science and technology' (PAST) draws on this prior experience to produce an understanding of the exhibit and, to some extent, an understanding of the underlying scientific model. A model for PAST embracing these factors is proposed and is used to interpret the learning resulting from interaction with such exhibits and other kinds of science-based experience.  相似文献   

14.
The researchers explored the effectiveness of Visual Phonics as a reading instructional tool when used in conjunction with a modified version of the Fountas and Pinnell Kindergarten Phonics Curriculum (Fountas & Pinnell, 2002) with a preschool student who was deaf. The study participant was a 4-year-old deaf child who had a cochlear implant. The goal of the study was to determine whether the student's phonological awareness and speech production improved over the course of a 6-week intervention. Identical pre- and postintervention tests were administered to measure the extent of any improvement. It was found that Visual Phonics used with a phonics-based curriculum significantly increased phonological awareness and speech production.  相似文献   

15.
Urban populations that live in the outskirts of major Latin American cities usually face conditions of vulnerability attached to complex environmental issues, such as the lack of sewerage, floods, pollution and soil and water contamination. This article reports an intervention research programme in São Paulo, Brazil that combines a moral education approach with sustainability awareness in vulnerable communities. The main conceptual foundations of the project, designed to empower the community and promote ethical and environmental awareness are: strengthening the ties between the school and the surrounding community in order to construct ‘moral atmosphere’; adoption of Problem- and Project-based Learning and the Design Thinking approach to reach the proposed goals.  相似文献   

16.
Early childhood education and care (ECEC) policy reflects ideas about childhood, labour force participation, education, the economy and the role of the state. This article spans a period of political change in New Zealand from a left of centre government during the first decade of the twenty-first century to a right of centre government from 2009. It draws on policy evaluations and document analysis to critically examine the shifts in approaches to ECEC policy over this time and the consequences for participants of different policy frameworks. It argues that discourses of children as ‘priority’ have replaced a focus on citizenship, and a swing has occurred away from universal to targeted approaches aimed at encouraging ECEC participation for a few. Recent policies have removed crucial professional supports and qualification goals for teachers, bringing into question New Zealand's commitment to quality. The market continues to determine provision and unfettered expansion of for-profit provision is occurring. Yet at odds with this trend, some examples of community planning are occurring, offering a glimmer of possibilities for how ECEC might be conceptualised, organised and supported.  相似文献   

17.
To test the lexical restructuring hypothesis among bilingual English‐language learners, English phonological awareness (PA), English vocabulary and ethnic language vocabulary (Mandarin Chinese, Malay or Tamil) were assessed among 284 kindergarteners (168 Chinese, 71 Malays and 45 Tamils) in Singapore. A multi‐level regression analysis showed that English vocabulary, in interaction with mother's education, statistically significantly predicted Singaporean children's PA; ethnic language vocabulary did not. Thus, the present study supports the lexical restructuring hypothesis that growth in vocabulary changes how lexical items are stored, leading to the development of PA. Home language practices, as represented by mother's education, may also enhance children's PA after a threshold of English vocabulary is reached. In addition, specific ethnic language (Chinese, Malay or Tamil) was a statistically significant predictor of PA, suggesting that orthographic depth as well as syllabic complexity of a bilingual's other language may influence their development of English PA.  相似文献   

18.
This article examines academics’ access to and perceptions of sabbaticals at a research-intensive university in New Zealand. Statistical and inductive analysis of survey data from 915 academics (47% of all academics employed) revealed inequalities in access to and experience of sabbaticals, and highlighted academic, personal and gender issues. Men and women were generally united in their views on how family circumstances, children, childcare, partners, unfairness, inequity, transparency and finances, affected ability to take sabbatical leave, and that lack of transparency and gatekeeping were barriers to access. Yet, women indicated greater concern than men about the application process, adequacy of leave and the role of the Head of Department in accessing sabbaticals. Women were also significantly more likely to be ineligible for sabbaticals owing to casual employment status, and women who were eligible tended to take fewer, shorter sabbaticals. Academics view sabbaticals as vital for career progression and the findings highlight the need to facilitate equitable access to sabbatical leave across an institution. Universities need to audit the uptake of sabbaticals by eligible academics and review the processes associated with application, approval and support for sabbatical leave.  相似文献   

19.
Using data from a longitudinal comparative study of children at risk of dyslexia ( Snowling, Gallagher & Frith, 2003 ), this paper reports some replication of work by Gibbs (2004) . It was found that the development of phonological awareness might, for children between the ages of 6 and 8 years of age and not considered to be at risk of dyslexia, be facilitated by an interaction of memory span and lexical knowledge. This effect was not, however, found for children of the same age who were considered to be at risk of dyslexia. For these children an interaction, with contrasting implications, was found between the ages of 3 years 9 months and 6 years. Some theoretical and practical implications of these findings are outlined.  相似文献   

20.
Unlike the transitions children make between settings, those they undertake between age groups within early childhood care and education (ECCE) settings are seldom studied. Accordingly, this exploratory study followed seven preschool children (three boys and four girls) as they moved to new rooms in five ECCE settings. Structured observations of children’s behaviour were collected along with semi-structured parent interviews and participatory child interviews. All boys and one girl demonstrated increased anxiety behaviours following transitions. This gender difference was mirrored in parental reports of negative affect and aggression in sons, but independence and assertiveness amongst daughters. Families also reported shifts in children’s identity from expert to novice and a sense of becoming ‘big’. Interviews highlighted the challenges and opportunities underlying transitions, and parents provided a rich overview of the factors they believed support and hinder transitions, emphasising the importance of strong home-centre connections. These exploratory findings suggest that internal ECCE transitions may be unique junctures in children’s ECCE experiences.  相似文献   

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