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951.
This paper describes the urban decay and deconcentration process in the St. Louis metropolitan area and its relationship to the changes that have occurred in the public school systems in the area. Evidence is offered to suggest that schools are as much the victim of urban decay as they are a cause of it. Because of the linkages between these two processes, it is concluded that urban decay cannot be reversed without reviving schools and that the problems exhibited in many school systems cannot be dealt with unless the urban decay process is slowed or reversed.  相似文献   
952.
Student evaluations are a common source of information used by instructors and administrators, but their utility depends on students’ motivation and attention. This paper presents evidence from two studies indicating that insufficient effort responding and lack of motivation may be problems in course evaluations. In the first study, approximately one in four students responded in an improbable way to ‘catch items’ embedded in actual course evaluation instruments, suggesting a lack of attention. In the second study, students’ responses to an online survey indicated that they doubted that their responses to course evaluations would be used by instructors or administrators. The majority of students admitted to only occasionally putting sufficient effort into their responses. Potential means for identifying insufficient effort responding and mechanisms for increasing student attention and motivation during the course evaluation process are discussed.  相似文献   
953.
The phonological awareness skills of nonreaders were trained using an oddity task (e.g., which word in the series sit, fit, cat has the odd sound in its middle position). As training progressed, the basis of the oddity decision was shifted from rhyming, to consonant onsets, to consonant and vowel phonemes. The words were spoken by a DECtalk speech synthesizer. One of the experimental groups was given printed as well as computer generated speech feedback while the other was given just computer speech feedback. The alternative training control group based their oddity decisions on meaning rather than sound and was also given just computer speech feedback. Only children with low letter-sound knowledge showed pre-test to post-test gains in performance on a rhyming task compared to the control group, and these gains were not influenced by print feedback. In contrast, only children with high letter-sound knowledge, who were given print feedback during learning, showed pre-test to post-test gains in performance on a phoneme deletion task compared to the control group. These results indicate that a combination of high letter-sound knowledge and print feedback facilitates awareness of phonemes among children who cannot yet read or spell, but awareness of rimes is not facilitated by either high letter-sound knowledge or print feedback. Although consistent with bi-directional, causal models of phonological awareness and literacy, these results indicate that the definition of literacy employed by such models may require expansion. This new definition should include proto-literacy — knowledge of letter-sound and other print-sound relationships that are learned before becoming literate and that may influence the acquisition of awareness of some sub-syllabic units of speech.Abbreviations WPPSI Wechsler preschool and primary scale of intelligence - WRAT-R Wide range achievement test, revised  相似文献   
954.
In this paper, we assess the effect of higher entry and exit standards at a community college in New York City. A complex set of university and college-wide policy modifications led to an increase in placement test cut-scores as well as increased requirements to complete remediation. The implementation of this policy change allows us to utilize quasiexperimental techniques. Utilizing cross-tabulations and logistic regressions from a total of 481 students, our results indicate that an increase in standards was associated with a significant decline in developmental sequence completion and credit-bearing course completion. On the basis of our findings, we conclude that the institution of higher standards alone is not a successful strategy; and in fact, can be expected to adversely affect student progression. Instead, we suggest that an increase in standards should include an increase in student supports to mitigate negative effects on students. We discuss these findings using the opposing forces framework developed by Jaggars and Hodara (2013). The work was funded in part by a PSC CUNY grant to the first author.  相似文献   
955.
This article describes a narrative development project undertaken by students on a History of Social Welfare module at a British university. Students were asked to choose a character, setting and story from a range of scenarios and time periods that reflected many of the key areas covered in lecture and seminar classes. The narrative was not formally assessed but aligned closely with the summative assessment for the module. Students were expected, in their narratives, to identify and make explicit reference to legislation, social policy information and sociological/anthropological concepts pertinent to the period and chosen character. Most students played an active part in the construction of the narratives and were encouraged to consider aspects of meta-learning, including how they can work with others and cooperate as a member of a team. As a result of the success of this form of assessment, the project has been developed into the core mode of assessment for this module in future years of delivery.  相似文献   
956.
We compared two forms of automated guidance to support students’ understanding of climate change in an online inquiry science unit. For specific guidance, we directly communicated ideas that were missing or misrepresented in student responses. For knowledge integration guidance, we provided hints or suggestions to motivate learners to analyze features of their response and seek more information. We guided both student-constructed energy flow diagrams and short essays at total of five times across an approximately week-long curriculum unit. Our results indicate that while specific guidance typically produced larger accuracy gains on responses within the curriculum unit, knowledge integration guidance produced stronger outcomes on a novel essay at posttest. Closer analysis revealed an association between the time spent revisiting a visualization and posttest scores on this summary essay, only for those students in the knowledge integration condition. We discuss how these gains in knowledge integration extend laboratory results related to ‘desirable difficulties’ and show how autonomous inquiry can be fostered through automated guidance.  相似文献   
957.
Sample attrition increases the risk of statistical bias and hinders the ability to plausibly estimate causal effects when patterns of nonresponse are correlated with key variables of interest. Drawing on leverage-salience theory and other work in the behavioral psychology field, we empirically capture the impact of distinct motivational appeals on the survey response rates of elementary education teachers in a large urban school district in the northeastern United States. During spring 2017, teachers were randomized to receive one of six motivational appeals and were rerandomized to receive a different appeal each subsequent week, conditional on not having completed the survey. We observe the results on four different margins that range in their time intensity (open email and click, start, and complete survey). We find that extrinsic rewards improved teacher response across all four margins, and the social norm of reciprocity substantially improved teacher response along margins of lower time intensity. As researchers continue to conduct multitreatment arm studies and large-scale evaluations that can suffer from serious issues of sample attrition, this work highlights the contribution of message framing in survey response.  相似文献   
958.
Recent arguments in science education have proposed that school science should pay more attention to teaching the nature of science and its social practices. However, unlike the content of science, for which there is well‐established consensus, there would appear to be much less unanimity within the academic community about which “ideas‐about‐science” are essential elements that should be included in the contemporary school science curriculum. Hence, this study sought to determine empirically the extent of any consensus using a three stage Delphi questionnaire with 23 participants drawn from the communities of leading and acknowledged international experts of science educators; scientists; historians, philosophers, and sociologists of science; experts engaged in work to improve the public understanding of science; and expert science teachers. The outcome of the research was a set of nine themes encapsulating key ideas about the nature of science for which there was consensus and which were considered to be an essential component of school science curriculum. Together with extensive comments provided by the participants, these data give some measure of the existing level of agreement in the community engaged in science education and science communication about the salient features of a vulgarized account of the nature of science. Although some of the themes are already a feature of existing school science curricula, many others are not. The findings of this research, therefore, challenge (a) whether the picture of science represented in the school science curriculum is sufficiently comprehensive, and (b) whether there balance in the curriculum between teaching about the content of science and the nature of science is appropriate. © 2003 Wiley Periodicals, Inc. J Res Sci Teach 40: 692–720, 2003  相似文献   
959.
This paper focuses on educational leadership in the context of social transition to post-apartheid democracy in South Africa. Transitional leaders manifest behaviours, attitudes, values and strategies that are deeply related to the contexts within which they work. Social norms and political climate may not be supportive of educational leaders wishing to rise to the challenge of unplanned transition; however this paper focuses on leaders who take up this challenge. Narratives of three educational leaders, two white and one black, provide an understanding of the complexities and challenges involved in bringing about change that goes against the grain of social, community, or institutional expectations. Five common strands that bind the narratives of the three leaders are revealed. These commonalities are: a sense of moral purpose, a sense of human frailty, a sense of racial inclusion, a sense of political complexity, and a sense of personal growth. In conclusion, seven propositions that may form the building blocks for new ways of thinking about leadership in post conflict societies are presented.  相似文献   
960.

The present study examined changes in high school biology and technology education pedagogy during the first year of a three-year professional development (PD) program using the INSPIRES educative curriculum. The Next Generation Science Standards (NGSS) calls for the integration of science and engineering through inquiry-based pedagogy that shifts the burden of thinking from the teacher to the student. This call is especially challenging for teachers untrained in inquiry teaching and engineering or science concepts. The INSPIRES educative curriculum materials and PD provided a mechanism for teachers to transform their teaching to meet the NGSS challenges. This study followed a longitudinal triangulation mixed methods design. Selected lessons were video recorded, scored on the Reformed Teaching Observation Protocol (RTOP) rubric, and examined for qualitative trends. Year 1 results indicated that teachers had begun to transform their teaching and pointed to particular lessons within the INSPIRES curriculum that most facilitated the reform. Instructional practices of participants improved significantly as a result of the INSPIRES PD program and also aligned with previous, similar studies. These findings provide insights for rethinking the structure of professional development, particularly in the integrated use of an educative curriculum aligned with intended professional development goals.

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