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排序方式: 共有1138条查询结果,搜索用时 15 毫秒
841.
A sample of 236 predominantly middle class 8-year-olds from a state with minimal child care standards were examined for possible differences associated with earlier child care histories. In comparison to children in part-time child care (less than 30 hours a week) or exclusive maternal care, children with more extensive child care experiences since infancy were rated by teachers and parents as having more poor peer relationships, work habits, and emotional health, and as being more difficult to discipline. In this minimal standard environment, extensive infant care was also associated with more negative nominations from classmates, poorer academic and conduct report card grades, and lower standardized test scores. In stepwise regressions that included family social class, parents' marital status, family size, number of family moves, child gender, childbirth order, and current after school care, children's extensive experience in infant care was the single best predictor (in a negative direction) of ratings by parents, teachers, and peers, and of report card grades and standardized test scores. Child care history continued to be a significant negative predictor of child outcomes in full regression models that incorporated child and family variables. These results are in marked contrast with Andersson's (1989) findings of positive social and cognitive development associated with early, extensive child care in Sweden (a country characterized by high child care standards and opportunities for paid parental leave during early infancy). 相似文献
842.
Julie C. Rusby Ryann Crowley Laura B. Jones Keith Smolkowski 《Early education and development》2017,28(6):715-726
ABSTRACTResearch Findings: This observation study investigated the prevalence and correlates of learning contexts provided to preschool-age children in 133 registered child care homes in below-average-income neighborhoods in the U.S. Pacific Northwest. On average, 30% of the observed proportion of time was spent in structured teacher-led activities, 51% in free-choice activities, 10% in routine activities, 1% in watching video/TV, and 7% in transition. Home-based child care providers gave significantly more positive recognition during structured teacher-led activities, and children engaged in more prosocial behavior during free-choice time. Directives and noncompliance occurred more often during transitions. A higher child-to-caregiver ratio was associated with more time spent in free-choice time, and caregiver experience and education were not associated with the time spent in specific learning contexts. Practice or Policy: Similar to preschool and center-based child care, current practice in home-based child care is to offer a mix of structured teacher-led and free-choice activities. To facilitate young children’s skill development within these learning activities typically offered, it is necessary to increase research and provide empirically based professional development opportunities relevant to home-based child care settings. Attention to home-based child care will likely reach many young children and be particularly beneficial for those in low-income households. 相似文献
843.
OBJECTIVE: Two studies examined whether accessibility of hostility-related schema influenced ratings of ambiguous child pictures. Based on the social information processing model of child physical abuse (CPA), it was expected that CPA risk status would serve as a proxy for chronic accessibility of hostile schema, while priming procedures were used to manipulate temporary accessibility of hostility-related schema. METHODS: Participants included 108 parents (79 low and 29 high CPA risk) in Experiment 1 and 88 parents (43 low and 45 high CPA risk) in Experiment 2. Parents were randomly assigned to either hostile or neutral priming conditions. Following the priming procedures, all parents rated pictures that depicted children who appeared ambiguous with regard to the extent to which they were being hostile/cooperative. RESULTS: In both experiments, high, compared to low, CPA risk parents rated the ambiguous child pictures as more hostile. Further, both supraliminal (Experiment 1) and subliminal (Experiment 2) exposure to hostility-related words independently increased hostility ratings. In both experiments, the influence of chronic and temporary activation of hostile schema was additive and not interactive. CONCLUSION: Findings from these experiments are consistent with the proposition that high CPA risk parents are more likely to infer hostility in response to ambiguous child cues. Further, accessibility of hostility-related schema in parents increases the likelihood of hostile inferences, which in turn may increase attributions of hostile intent and aggressive parenting behaviors. 相似文献
844.
This paper analyses the effects of gender, attendance period and age on children's adjustment to nursery classes as measured by the teachers using the Child at School Schedule. The sample consisted of 820 children in sixteen nursery classes attached to primary schools in one Local Education Authority. Within the sample three age groups were distinguished: Oldest (4:3 — 4: 8 years); Middles (3:9 — 4:2: years); Youngest (3:1 — 3:8 years). The results of a three‐way analysis of variance showed that boys and afternoon attenders were perceived to be less well‐adjusted to school than girls and morning attenders (at 1% level). In addition, the oldest children were perceived as better adjusted than younger ones: with the exception of three items the youngest were perceived as the least well adjusted. Strategies to help boys and afternoon attenders to experience as positive a start to nursery education as girls and morning attenders are discussed. The key role of the adults in helping children to develop personal and social skills is highlighted as is the need for home/school partnership. The implications of gender for play and classroom organisation are also considered. 相似文献
845.
Todd R. Schachtman Wesley J. Kasprow Robert C. Meyer Mark J. Bourne Julie A. Hart 《Learning & behavior》1992,20(3):207-218
Using a conditioned taste aversion preparation overshadowing of flavor-illness association was produced through the presentation of a second flavor during the interval between the first flavor and illness. The modulatory effects of extinguishing the association between the second (over-shadowing) flavor and illness on conditioned responding to the target flavor was investigated. In Experiment 1, we found that, following one-trial overshadowing, extinction of the overshadowing flavor had no effect on conditioned responding to the target flavor. In Experiment 2, we found a similar absence of an effect of extinction of the overshadowing stimulus in a multitrial over-shadowing paradigm. Experiment 3 confirmed the results of Experiments 1 and 2 using conditioning parameters that were designed to weaken the association between the overshadowed flavor and illness. In Experiments 4 and 5, we used simultaneous presentation of the flavors during conditioning and obtained a weakened aversion to the overshadowed flavor when the overshadowing CS was extinguished. These findings are inconsistent with previous observations in conditioned fear preparations that suggest that extinction of the association between the overshadowing stimulus and the unconditioned stimulus attenuates overshadowing. Possible reasons for the discrepant results are discussed. 相似文献
846.
This paper examines the reading attainments of a sample of Year 2 children who had one of three types of preschool experience. The results of a 4‐year cross‐sectional study of a sample of all Year 2 children (n = 834) from six randomly selected primary schools within one Local Education Authority (LEA) are presented. The children had attended nursery or playgroup or experienced no preschool provision outside the home: they were not matched for social background. Pupils’ scores on The Primary Reading Test (PRT) [France, N. (1981) The Primary Reading Test (Windsor, NFER/Nelson] are compared over the 4 years, as are the reading Standardised Assessment Task (SAT) scores of the last two cohorts. Results are not clear cut. For 3 of the 4 years, the group with no‐preschool experience performed significantly less well than at least one of the other two groups with some type of preschool experience on the PRT. The SAT levels of nursery children were significantly higher than those of the other two groups. Conclusions, based on such a small study, are tentative. It appears that preschool provision has an effect on children's reading attainments and that this is still significant in Year 2. The validity of the SAT is considered as a factor in the relative reading attainments of the three groups. 相似文献
847.
Julie K. Jackson Margarita Huerta Tiberio Garza 《The Journal of educational research》2020,113(2):79-92
AbstractThis study evaluated the Science and Literacy Instructional Model aimed at helping primarily Hispanic bilingual/English Learners (ELs) and economically disadvantaged fifth grade students with science achievement as measured by high-stakes standardized science achievement scores. The model combined purposeful planning, innovative academic vocabulary instruction, and a Lesson Design Lab. Difference-in proportions tests were used to determine if students at two school campuses showed positive achievement gains on a state science test. This study found statistically significant results with medium to large effect sizes at both campuses. Findings contribute to much needed research, practice, and policy in the area of effective models to assist both teachers and students in an era of high-stakes testing. 相似文献
848.
The article proposes that the proper status for teacher education, both historically and in terms of its research‐demonstrated importance, is one of full professionalism alongside other professional training regimes in universities. It proposes furthermore that the many reviews and reports of the past quarter‐century have been attempting to move the field in this direction. It has been the failure of governments, policy makers and other stakeholders to grasp this agenda that has left teacher education exposed to ongoing criticism for its perceived status and lack of effect. The article argues that, in spite of this failure professionalism has been achieved, evidenced by the demand for university places in teacher education and the international demand for its graduates. The article concludes with a case study that illustrates the long‐term benefits of a fully‐professionalized, university‐based program over and against the populism around notions of apprenticeship. 相似文献
849.
Object Permanence in Young Infants: Further Evidence 总被引:1,自引:0,他引:1
Recent evidence suggests that 4.5- and even 3.5-month-old infants realize that objects continue to exist when hidden. The goal of the present experiments was to obtain converging evidence of object permanence in young infants. Experiments were conducted using paradigms previously used to demonstrate object permanence in 5.5-month-old infants and 6.5-month-old infants. In one experiment, 3.5-month-old infants watched a short or a tall carrot slide along a track. The track's center was hidden by a screen with a large window in its upper half. The short carrot was shorter than the window's lower edge and so did not appear in the window when passing behind the screen; the tall carrot was taller than the window's lower edge and hence should have appeared in the window but did not. The infants looked reliably longer at the tall than at the short carrot event, suggesting that they (a) represented the existence, height, and trajectory of each carrot behind the screen and (b) expected the tall carrot to appear in the screen window and were surprised that it did not. Control trials supported this interpretation. In another experiment, 4.0-month-old infants saw a toy car roll along a track that was partly hidden by a screen. A large toy mouse was placed behind the screen, either on top or in back of the track. The female infants looked reliably longer when the mouse stood on top as opposed to in back of the track, suggesting that they (a) represented the existence and trajectory of the car behind the screen, (b) represented the existence and location of the mouse behind the screen, and (c) were surprised to see the car reappear from behind the screen when the mouse stood in its path. A second experiment supported this interpretation. The results of these experiments provide further evidence that infants aged 3.5 months and older are able to represent and to reason about hidden objects. 相似文献
850.
Some private, religious schools that accept vouchers have been accused of discriminating against certain populations of students through their admissions processes. Discriminating against disfavored groups (e.g., racial minorities, LGBT students, students with disabilities, religious minorities) in voucher programs raises both legal and policy concerns that have not been extensively examined in recent research. Employing legal research methods, this article examines state voucher statutes and discusses the potential for voucher programs to discriminate against marginalized groups. We argue that each state has an obligation to ensure that any benefit it creates must be available to all students on a nondiscriminatory basis—including the benefit of a publicly funded voucher for attendance at a private school. As this review of existing voucher statutes will demonstrate, legislators appear to have neglected to construct policies that safeguard student access and ensure that public funds do not support discriminatory practices. Without additional safeguards, states risk providing public money that can be used to promote discriminatory policies and practices. 相似文献