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541.
542.
Bryan Mann David T. Marshall Andrew Pendola Jason C. Bryant 《Journal of School Choice》2019,13(4):555-575
ABSTRACTRacial segregation has remained a lasting legacy of rural schools in southern states. Our article explains a case where community leaders created a diverse charter school to change its historical practice of an isolated White private school and isolated African American public schools. We scan documents and literature related to this integration strategy to surface key themes when using rural charter schools to alter patterns of school segregation. First, we explain pressing issues in rural schools. Second, we describe how segregation and inequality have evolved in the South. Third, we explain research showing how charter schools maintain patterns of school segregation, but with exceptions and nuances in certain contexts. Fourth, we consider the benefits and tensions surrounding one rural charter school that offers an integrated educational program. Benefits range from societal to individual as the school fosters an environment where students are exposed to diverse educational experiences. Tensions include shifting power and funding dynamics and the possibility of using a good example to shepherd in less effective charter models elsewhere. 相似文献
543.
Carollee Howes Margaret Burchinal Robert Pianta Donna Bryant Diane Early Richard Clifford Oscar Barbarin 《Early childhood research quarterly》2008
We examined children's growth in school-related learning and social skills over the pre-Kindergarten (pre-K) year in state-funded programs designed to prepare children for kindergarten. We expected that children's gains in academic and social skills could be attributed to variations in the structural and classroom process dimensions of program quality. Nearly 3000 (n = 2800) children were randomly selected, four per classroom, from approximately 700 randomly selected, state-funded pre-Kindergarten classrooms in eleven states. Enrollment in pre-K appeared related to gains in academic skills. Children showed larger gains in academic outcomes when they experienced higher-quality instruction or closer teacher–child relationships. Gains were not related to characteristics of the child or program (i.e., ratio, teacher qualifications and program location and length). These findings have implications for a range of state and local policy and program development efforts as well as for theories of contextual influences on development. 相似文献
544.
Changing Teacher–Child Dyadic Interactions to Improve Preschool Children's Externalizing Behaviors 下载免费PDF全文
Amanda P. Williford Jennifer LoCasale‐Crouch Jessica Vick Whittaker Jamie DeCoster Karyn A. Hartz Lauren M. Carter Catherine Sanger Wolcott Bridget E. Hatfield 《Child development》2017,88(5):1544-1553
A randomized controlled trial was used to examine the impact of an attachment‐based, teacher–child, dyadic intervention (Banking Time) to improve children's externalizing behavior. Participants included 183 teachers and 470 preschool children (3–4 years of age). Classrooms were randomly assigned to Banking Time, child time, or business as usual (BAU). Sparse evidence was found for main effects on child behavior. Teachers in Banking Time demonstrated lower negativity and fewer positive interactions with children compared to BAU teachers at post assessment. The impacts of Banking Time and child time on reductions of parent‐ and teacher‐reported externalizing behavior were greater when teachers evidenced higher‐quality, classroom‐level, teacher–child interactions at baseline. An opposite moderating effect was found for children's positive engagement with teachers. 相似文献
545.
Perceptron models have been used extensively to model perceptual learning and the effects of discrimination training on generalization, as well as to explore natural classification mechanisms. Here, we assess the ability of existing models to account for the time course of generalization shifts that occur when individuals learn to distinguish sounds. A set of simulations demonstrates that commonly used single-layer and multilayer perceptron networks do not predict transitory shifts in generalization over the course of training but that such dynamics can be accounted for when the output functions of these networks are modified to mimic the properties of cortical tuning curves. The simulations further suggest that prudent selection of stimuli and training criteria can allow for more precise predictions of learning-related shifts in generalization gradients in behavioral experiments. In particular, the simulations predict that individuals will show maximal peak shift after different numbers of trials, that easier contrasts will lead to slower development of shifted peaks, and that whether generalization shifts persist or dissipate will depend on which stimulus dimensions individuals use to distinguish stimuli and how those dimensions are neurally encoded. 相似文献
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547.
The discourse of the field of higher education is complex, as is its analysis. Citation analysis is means of examining communicative
processes. This study investigates citations in the papers of three core journals in higher education, Research in Higher Education, Review of Higher Education, and Journal of Higher Education. The results demonstrate that citation practices have remained relatively stable over time with regard to the format of cited
items and the people and sources cited. The consistency applies, even with the electronic availability of a greater amount,
and greater diversity, of materials. Some differences from past practices are also presented. 相似文献
548.
Alyssa N. Bryant 《Gender and education》2009,21(5):549-565
This study is based on a longitudinal, qualitative investigation of a burgeoning evangelical student organisation on a university campus in the USA. In addition to four months of observation, in‐depth interviews were conducted with students in their first and third years of college to understand the gender climate and ideology that characterised the organisation, as well as how students' gender ideologies were altered or reinforced after three years of exposure to the organisation. The findings from the initial study revealed that the evangelical student community was steeped in a complementarian gender ideology; that is, the culture embraced normative masculinity, essential gender differences, and separate roles and expectations for men and women with respect to leadership, modesty, and dating/marriage. A narrative analysis of the longitudinal interview data revealed the diverse ways in which four women negotiated the gender ideology of the evangelical organisation during their college years. 相似文献
549.
550.