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21.
To examine the development of look duration as a function of age and stimulus type, 14- to 52-week-old infants were shown static and dynamic versions of faces, Sesame Street material, and achromatic patterns for 20 s of accumulated looking. Heart rate was recorded during looking and parsed into stimulus orienting, sustained attention, and attention termination phases. Infants' peak look durations indicated that prior to 26 weeks there was a linear decrease with age for all stimuli. Older infants' look durations continued to decline for patterns but increased for Sesame Street and faces. Measures of heart rate change during sustained attention and the proportion of time spent in each phase of attention confirmed infants' greater engagement with the more complex stimuli. 相似文献
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Wyoma vanDuinkerken Jane Smith Jeanne Harrell Leslie J. Reynolds Sandra Tucker Esther Carrigan 《Library Collections, Acquisitions, and Technical Services》2008,32(3-4):142-149
This paper describes the Texas A&M University (TAMU) Libraries' new and innovative approach to monograph collection development using a re-engineered internal funding structure and a process that reflects the needs and goals of the library and its users. The paper discusses the goals of the new fund structure, the experience of implementing it, and the results after one year in use. 相似文献
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Gerald A. Reynolds 《Academic Questions》2007,20(3):239-241
Columnist George Will and others have questioned the continuing need for a federal civil rights commission, because civil
rights protections have been on the books since 1964. The chairman of the Commission, Gerald Reynolds, here responds that
practitioners of critical legal theory, advocates of the Akaka-Secession bill, some proponents of diversity, and others like
them may make the continued existence of his commission a necessity. 相似文献
25.
ABSTRACTBelonging, Being and Becoming: The Early Years Learning Framework for Australia emphasises that families have an important role in their children's learning and it recognises that their earliest development is influenced through these relationships and adds that partnerships can be fostered with families by early childhood educators sharing the children's documented experiences. The research discussed employed an in-depth structured questionnaire. It involved 37 families with children aged from three to five years who attended an early learning centre in Northern Tasmania, Australia. The aim of this research was to determine these families’ perceptions, beliefs and experiences of educators sharing children's learning through pedagogical documentation. The documentation included hard copy and digital formats of the children's learning, capturing their voices and explorations. The findings show that families consider the sharing of documentation fosters family conversations about the children's learning experiences and helps to create stronger connections between the centre, home and extended family. Another recurring theme from the families’ responses was that children gain pride and a positive sense of identity when their documented work is shared with families. 相似文献
26.
Arthur J. Reynolds 《Early education and development》1992,3(2):139-164
Consistent evidence that the effect of preschool intervention on cognitive achievement fades with the passage of time has resulted in a search for mediators of preschool. This study investigated factors that play a role in mediating the effects of a government funded Child-Parent Center preschool program. The school adjustment of 266 low-income, mostly Black preschool children and of 125 comparison group children were matched on neighborhood characteristics and were traced from kindergarten through the third year of school (1986-1989). Data were collected from children, parents, and teachers on entering kindergarten cognitive readiness, teacher ratings of socioemotional maturity, parental involvement at home and in school, grade retention, assignment to special education, school mobility and cognitive achievement in reading and mathematics. Results of a latent-factor structural model indicated that preschool influenced later achievement and retention indirectly rather than directly. Four major pathways through which preschool exerted its effect included (1) cognitive readiness, (2) cognitive readiness and teacher ratings of socioemotional maturity, (3) teacher ratings of socioemotional maturity, and (4) parent involvement and school mobility. Cognitive readiness, teacher ratings, and parent involvement also transmitted effects to grade retention. That preschool's influence on later outcomes is largely indirect indicates its dependency on intervening factors in exerting effects. These intervening factors appear to be critical in promoting school success of children at risk. 相似文献
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The usual procedure in delayed-matching-to-sample (DMTS) experiments is that the most recently presented sample stimulus is correct on choice tests. The present paper reports two experments in which the first of two samples was always correct. Theories based on trace strength, such as the Roberts and Grant trace strength competition model, predict that such a procedure will yield below chance performance, because on the average the more recently presented stimulus will have the greater trace strength. In contrast, D’Amato and others have proposed that DMTS performance is mediated by a temporal discrimination process and, since either stimulus may act as S+ in a discrimination problem, monkeys should be capable of learning to choose either the secondor the first of two sample stimuli. Performance did not exceed chance in either experiment. The generality of these results is tentatively explored. 相似文献
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Scaling and Sustaining Effective Early Childhood Programs Through School–Family–University Collaboration 下载免费PDF全文
Arthur J. Reynolds Momoko Hayakawa Suh‐Ruu Ou Christina F. Mondi Michelle M. Englund Allyson J. Candee Nicole E. Smerillo 《Child development》2017,88(5):1453-1465
We describe the development, implementation, and evaluation of a comprehensive preschool to third grade prevention program for the goals of sustaining services at a large scale. The Midwest Child–Parent Center (CPC) Expansion is a multilevel collaborative school reform model designed to improve school achievement and parental involvement from ages 3 to 9. By increasing the dosage, coordination, and comprehensiveness of services, the program is expected to enhance the transition to school and promote more enduring effects on well‐being in multiple domains. We review and evaluate evidence from two longitudinal studies (Midwest CPC, 2012 to present; Chicago Longitudinal Study, 1983 to present) and four implementation examples of how the guiding principles of shared ownership, committed resources, and progress monitoring for improvement can promote effectiveness. The implementation system of partners and further expansion using “Pay for Success” financing shows the feasibility of scaling the program while continuing to improve effectiveness. 相似文献