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71.
Marian Norton Ian Falk 《International Journal of Disability, Development & Education》1992,39(3):185-196
This paper first describes the development of adult literacy pedagogy and philosophy in Australia, then reports and discusses two studies of research into reading disability for adults. The first study uses a quantitative approach with a sample of 102 asthma patients and has important implications for the assessment of adults' reading. The second study is a theory‐driven, critical case study of the stated needs for literacy of 11 adult literacy learners. These stated literacy needs are argued to be socially constructed, influenced by the external environment of more general socio‐political contexts as well as particular civic, personal and workplace literacy requirements. These needs are also influenced by the adult learners' reconstructions and memories of schooling and the views about literacy of significant others, all of which affect the adult learners' perceptions of their ‘reading failure.’ The perspectives offered by the two different studies provide understandings and insights into this new field of inquiry. 相似文献
72.
In this issue, we have compiled six original papers, outcomes from the U.S. National Science Foundation (US-NSF)-funded REESE (Research and Evaluation on Education in Science and Engineering) 2020 Vision: The Next Generation of STEM Learning Research project. The purpose of 2020 Vision was to re-envision the questions and frameworks guiding STEM research in the twenty-first century, given that notions of learning have changed significantly in the last decade. The papers present diverse research principles that emerged from an initial 2020 Vision conference at Oregon State University (OSU), were then vetted more broadly with the science education community nationally and internationally, and presented in a public 2020 Vision symposium series also at OSU. Individually and as a group, these papers argue that if STEM learning is lifelong, life-wide and life-deep, research designs need to cut across the diverse settings and investigate the multiple contexts and media in which learners live and interact. Authors call for research paradigms that holistically reflect questions of the “what, when, where, why, how and with whom” of STEM learning. Associated Forum papers respond and expand the conversation by critically examining the recommended research principles and in some cases, challenging both authors and editors to think even more broadly. Two Key Contributor pieces highlight the contributions of researchers who have helped to push on these research boundaries, advancing science education research nationally and internationally. A final synthesis paper, a case study of research being conducted in a diverse, under-resourced community in Portland, Oregon provides one example of how the 2020 Vision research principles might be integrated into a comprehensive STEM learning research study. 相似文献
73.
John H. Falk Scott Pattison David Meier David Bibas Kathleen Livingston 《科学教学研究杂志》2018,55(3):422-445
This preliminary study examined the effect that five major sources of public science education—schools, science centers, broadcast media, print media, and the Internet—had on adults' science interest values and cognitive predispositions. Over 3,000 adults were sampled in three U.S. metropolitan areas: Los Angeles, California, Phoenix, Arizona, and Philadelphia, Pennsylvania. To minimize potential sampling bias, the results were weighted by current U.S. Census data to be comparable to demographics from each of the three jurisdictions. Participants were asked to self‐report their current and early adolescent usage of these five science‐related resources, the quality of their experiences with each, and their current abilities, values, and cognitive predispositions relative to science. Data showed that overall, a broad cross‐section of adults living in these cities engaged in a wide array of science‐related activities and that large majorities did so frequently. Nearly two‐thirds of all respondents self‐reported currently participating in some kind of science‐related activity every week and nearly half doing so daily. Results suggested that having frequent; positive science‐related experiences in‐ and out‐of‐school, both early and later in life, correlated with having a strong interest in and positive perception of science as an adult. Although a diversity of positive science‐related experiences correlated with current adult science interest values and cognitive predispositions, only five factors uniquely and significantly predicted adult science interest, values, and cognitive predispositions in the multivariate models: (a) early adolescent experiences visiting a science center, (b) early adolescent experiences watching science‐related television, (c) adult visits to a science center, (d) adults reading books and magazines about science, and (e) adults using the internet to learn more about science. Discussed are issues of self‐selection, quality of experiences, and the complex and synergistic nature of the science learning ecosystem. 相似文献
74.
Sixty-one children, from 4 to 11 years old, were presented with two sets, each containing blue and yellow elements. Each time, one colour was pointed out as the payoff colour (POC). The child had to choose the set from which he or she would draw at random a POC element in order to be rewarded. The sets were of varying sizes with different proportions of the two colours. The problem was to select the higher of the two probabilities. Three kinds of materials were used: Pairs of urns with blue and yellow beads, pairs of roulettes divided into blue and yellow sectors, and pairs of spinning tops, likewise divided into two colours.Roughly around the age of six, children started to select the greater of the two probabilities systematically. The dominant error was selecting the set with the greater number of POC elements. Verbal concepts of probability and chance were explored and some egocentric thought processes were described. The study indicates that probability concepts could be introduced into school teaching even in the first grades. The deterministic orientation in the instruction for young ages should be attenuated, permitting concepts of uncertainty right from the beginning. 相似文献
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Using a narrative inquiry methodology, this 10-year study examined the situated nature of two teachers’ development. Research questions examined how the teachers situated their own learning, how they developed discourse communities for teaching and learning, and how they used tools in their work. Findings suggest that the following elements of situational learning were central to their development: questions that they drew from their practice; a balance between autonomy and collaboration found in peer collaboration focused on questions drawn from practice; the use of language and inclusion of new perspectives within discourse communities; improvisation and experimentation in practice, and support from administrators.A striking finding was that these teachers’ practice developed among multiple and sometimes contradictory pathways. 相似文献
79.
Two groups of eight and nine year old children were given spelling practice using 25 words. One group used computer assisted learning whilst the other was given small group tuition by a teacher. Both groups achieved signficantly better results than a third (control group). There was, however, no significant difference between the gains made by the two experimental groups. 相似文献
80.
A coefficient of unfairness in the allocation of goods to people can be extended to measuring consensus among judges. The notion of relative variability underlies the formation of these measures. 相似文献