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41.
The aim of this study was to investigate the relationship between early childhood professionals’ (ECPs) stress regulation (using salivary cortisol and alpha-amylase [AA] measurements), work engagement and the quality of their pedagogical work in integrated special day-care groups. Participants were 89 ECPs from 21 integrated special day-care groups located in Helsinki, Finland. The special educational needs of children (who were between 3 and 6 years of age) in these groups varied from language disorders and self-regulation difficulties to severe disabilities. Data was collected by using work engagement surveys, salivary cortisol and AA measurements and observational assessments of pedagogical work. This study is novel, in that it combines approaches from different disciplines to investigate work-related well-being among ECPs. Our findings demonstrate the close relationship between ECPs’ stress regulation and the quality of pedagogical work in teams. Whilst ECPs’ high work engagement was associated with better-quality pedagogical work, we did not find any associations between different biomarkers and work engagement. Our study highlights the importance of teamwork, not only as fundamental to high-quality early childhood special education, but also in supporting the well-being of ECE professionals. The findings can be applied in future studies and can be used to inform intervention aiming to enhance working conditions in day-care centres.  相似文献   
42.
The reported drug usage of students attending a large southeastern statewide university system was investigated by use of a 112-item questionnaire and analyzed in terms of racial classification. Of the 24,475 student respondents, 84% reported their racial grouping and were included in this study. Many of the results were not congruent with findings of previously reported research. Black students reported significantly lower usage of alcohol, marihuana, stimulants, and hallucinogens when compared to white students, and furthermore, there were significant differences between most racial groups on five other drug usage levels.The group most often having contact with drugs was the American Indian, and the second highest level was reported by those responding Other to the racial classification item. The Oriental and white/Caucasian group reportedly used drugs to a much lesser degree. The reported usage levels of the black/Negro group was among the lowest of the five racial groups on most drugs. Blacks attending predominantly white institutions reported higher, albeit slightly, rates of drug usage than blacks attending predominantly black institutions.This research was supported in part by a grant from the Law Enforcement Assistance Administration, United States Department of Justice, under Discretionary Grant #72-DF-04-0037. The study was undertaken while the authors were affiliated with the University of Georgia at Athens.  相似文献   
43.
Parents who are plurilingual have a portfolio of assets they can use to support the language development of their children. This portfolio of assets is positioned as a strength that parents bring into their partnership with early childhood educators. However, not all parents who are plurilingual have the same assets in their language portfolios. Our study, using case studies of parents who have multiple languages and a desire to raise their children with more than one language, demonstrates that previous parental experiences with multiple languages, and intra-familial support for multiple languages combine to impact on parental language strengths and the expectations parents have of early childhood professionals. To build effective partnerships with parents, early childhood professionals need to understand the assets in parental language portfolios.  相似文献   
44.
This study compares US and Chinese elementary mathematics teachers' beliefs about how students learn mathematics. Interviews with teachers in each country revealed that Chinese and US teachers have distinct ways of thinking about how mathematics should be taught and how students learn. Many Chinese teachers talked about developing students’ interest in mathematics and relating the content of mathematics lessons to real-life situations. The US teachers talked about students' learning styles and using hands-on approaches to learning mathematics. Furthermore, these beliefs may be widespread and persistent within each country because the set of ideas among teachers appear to be internally consistent. Implications for teacher change and the study of teachers' beliefs are discussed.  相似文献   
45.
Proponents argue that grammar schools enhance social mobility by allowing high-attaining pupils to attend elite schools, no matter what their social background. However, disadvantaged pupils cannot benefit from grammar schools unless they gain access to them. In this article, we use rich cohort data to investigate the strength of, and reasons for, the socio-economic gradient in grammar school entrance rates. Presenting new evidence for England and Northern Ireland, we find stark differences in grammar school attendance by family income. Although differences in prior academic attainment can partly explain these gaps, parental school preferences and private tuition also play an important role. Entrance to grammar school therefore depends on birth and wealth, as well as academic attainment.  相似文献   
46.
After two-years of repeat interviewing early career sciences/social sciences researchers from around the world about their work life and scholarly communications in pandemic-times, the Harbingers-2 project is in a position to release quantitative data on the pandemic's overall impact. The data comes from around 50 questions asked in the third and final round of interviews with 147 early career researchers (ECRs), which had a codifiable element to them (such as yes, no, do not know). The 19 scholarly topics covered include: pandemic-related research; research funding; changes to the workplace/working from home; pandemic-incurred stress and anxiety; teaching; employment security; career progression; mentoring; assessment (including metrics); collaboration; searching/finding information; ethics; networking; informal communication; publishing; sharing; pre-prints; outreach; and scholarly transformations. The main findings are that in six broad aspects of ECRs' work-life and scholarly behaviour, more than 50% of ECRs were impacted by the pandemic, with remote teaching having the greatest impact. By way of comparison, in another six aspects there was little change, least of all when it came to sharing activities. Among the countries studied, Malaysia stood out as being the most impacted, and of the disciplines it was the medical sciences and the soft social sciences most impacted.  相似文献   
47.
The mental health and well-being of teachers is an issue of great policy concern. This is particularly true in England, where high workload and the associated stress is thought to be leading to a recruitment and retention crisis within the education profession. But do individuals who decide to leave teaching for another career actually see their well-being and mental health improve? We provide new evidence on this matter for individuals aged between 40 and 65, using the rich information gathered as part of the UK Biobank study. Our analysis shows that individuals who choose to leave teaching are somewhat happier in their work, but do not generally experience any improvement in their general well-being or mental health. We hence caution those middle-aged teachers who are thinking of leaving teaching that the grass may not necessarily be greener on the other side.  相似文献   
48.
The means and resources used by an organization are best understood within the context of results and payoffs. Organizations, both public and private, are means to societal ends. In order to be accountable for their value to society, organizations must demonstrate that what they produce and/or deliver is of positive value for the time, money, and resources invested. If an organization is to spend time, money, and resources on interventions, social initiatives, organizational re-alignment, or a quality management/continuous improvement process, leaders and decision makers frequently want to know if the value of their results is worth the investments. The Cost-Consequences Analysis offers a coarse-grain estimate of return-on-in-vestment when there is not the necessity nor time and/or resources available for a complete determination of all of the variables that actually go into a return-on-investment analysis.  相似文献   
49.
ABSTRACT

This study compared criterion to minimally invasive, practical measures of core (Tc) and skin (Tsk) temperature during 30 min of moderate-intensity cycle exercise in a heat chamber (35°C, 60% rH). Tc was monitored using a core temperature pill (Tc(Pill)) and tympanic thermometer (Tc(Tymp)) during rest, exercise, and recovery in 15 participants. Tsk was monitored using hard-wired skin thermistors attached to a data logger (Tsk(T)) and a thermal imaging camera (Tsk(IR)) in 11 participants. Tc measurement resulted in no significant difference (p > 0.05), a mean bias of 0.1°C, coefficient of variation (CV%) of 1.0%, and correlation of r = 0.74 between devices. Tsk measurement resulted in a significant difference (p = 0.01), a mean bias of 0.6°C, CV% of 2.3%, and correlation of r = 0.61 between devices. Tc(Tymp) demonstrated acceptable agreement with Tc(Pill); however, caution is advised when using Tsk(IR) to give accurate measures of Tsk during exercise.  相似文献   
50.
The paper draws upon a national study to analyze two issues relevant to the future effectiveness of the American agricultural technology system: (1) linkages between research and technology transfer activities; and (2) relationships between the public and private sectors. Increased commitments to basic research by the US Department of Agriculture and the state agricultural experiment stations have served to exacerbate existing strains between research and technology transfer functions and units. Both the feasibility and desirability of having USDA's Agricultural Research Service simultaneously seek to strengthen its basic research capabilities and its commitment to technology transfer have been questioned. Within the landgrant universities, multiple pressures have served to attenuate traditional ties among agricultural researchers, extension specialists, and county extension agents.Private sector activity in agricultural research and the provision of technical information has increased following the expansion in the domains of knowledge over which firms can establish property rights and the concentration of production in a smaller number of economic units. Adjustments in the activities of the public sector in response to these changes can be seen. Still, the optimal mix of public-private sector activities in both research and technology transfer has yet to be fully analyzed. Current analyses (and public policy) are excessively constrained by the “property rights” approach to technological change.  相似文献   
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