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831.
Keenan A. Pituch Daniel L. Murphy Richard L. Tate 《Journal of Experimental Education》2013,81(1):60-95
Due to the clustered nature of field data, multi-level modeling has become commonly used to analyze data arising from educational field experiments. While recent methodological literature has focused on multi-level mediation analysis, relatively little attention has been devoted to mediation analysis when three levels (e.g., student, class, school) are present in a study setting. This article presents analysis models that can be used to test indirect effects in experimental designs having three levels where random assignment is at the third (school) or second (class) level and where the indirect effect may be random. In the presentation, simulated datasets are used to illustrate model specification and results interpretation for hypothetical three-level educational experiments involving mediation and moderation of treatment effects. 相似文献
832.
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834.
835.
Stephen M. Ritchie Kenneth Tobin Maryam Sandhu Satwant Sandhu Senka Henderson Wolff‐Michael Roth 《科学教学研究杂志》2013,50(2):137-161
Teachers often have difficulty implementing inquiry‐based activities, leading to the arousal of negative emotions. In this multicase study of beginning physics teachers in Australia, we were interested in the extent to which their expectations were realized and how their classroom experiences while implementing extended experimental investigations (EEIs) produced emotional states that mediated their teaching practices. Against rhetoric of fear expressed by their senior colleagues, three of the four teachers were surprised by the positive outcomes from their supervision of EEIs for the first time. Two of these teachers experienced high intensity positive emotions in response to their students' success. When student actions/outcomes did not meet their teachers' expectations, frustration, anger, and disappointment were experienced by the teachers, as predicted by a sociological theory of human emotions (Turner, J. H. (2007). Human emotions: A sociological theory. London, England: Routledge). Over the course of the EEI projects, the teachers' practices changed along with their emotional states and their students' achievements. We account for similarities and differences in the teachers' emotional experiences in terms of context, prior experience, and expectations. The findings from this study provide insights into effective supervision practices that can be used to inform new and experienced teachers alike. © 2012 Wiley Periodicals, Inc. J Res Sci Teach 50:137–161, 2013 相似文献
836.
Av Hans‐Jørgen Dokka 《Scandinavian Journal of Educational Research》2013,57(1):135-151
Gill, P. E. 1976. The Relationship Between Mental Ability and Eight Background Variables. Scand. J. educ. Res. 20, 135‐145. Multiple regression is seen as a search technique when applied to IQ. test data. The results from such a search are stochastic rather than deterministic. Because of this it is imperative that comprehensive samples be studied. The sample in this study (n = 3,695) was representative of the population of Irish 6‐ to 12‐year‐olds. The results are surprising in that the total variance explained by predictors such as SES, sex, family size, position in family, absenteeism and urbanity is never more than 8 %. Differences in how predictors behave with IQ and Vocabulary are noted. SES, family size and urbanity are the most significant predictors. When Vocabulary is the criterion, sex differences (in favour of girls) emerge consistently. It is contended that pupils of low intelligence go absent more often than their peers. The total variance explained was increased when homoscedasticity was reduced by stabilizing criterion variance (by reducing age span). 相似文献
837.
Ulla Johnsson‐Smaragdi Annelis Jönsson 《Scandinavian Journal of Educational Research》2013,57(5):519-540
In this study, the merit of using deliberative democratic evaluations is studied in light of ten questions asked by House and Howe, which defined the approach and raise issues of interests, representation, and choice of stakeholders, power balances and procedures for controlling them, participation, reflection and deliberation. Suggestions by Clark and Moss for using a mosaic approach were followed. This indicates, when listening to children, many fragments integrate into a whole picture. The emphasis here was on listening to children's views and defining values and evaluation criteria so that they reflect our definition of childhood and quality of childcare. Children had other priorities than parents and staff in some instances, for example regarding length of stay and autonomy. Greene's issues of power, core matters, and biases were utilized for reflection on issues. 相似文献
838.
Sjöberg, L. & Drottz, B.‐M. 1983. Interests in School Subject and Vocational Preference. Scandinavian Journal of Educational Research 27, 165‐182. A group of Swedish high school students rated their interests in school subject areas. Interests were related to perceived effort, ability as regards grades and vocational preferences as well as to perceived job market prospects in the vocations. It was found that interests could be well accounted for by the logical appeal of the subject areas and, to some extent, by their practical value. Interests were related to perceived ability and to perceived effort in structural model analyses applied to intercorrelations. Vocational preferences were only weakly related to interests in subject areas, though most students stated that their choices were based on ‘interest’. Preferences among vocations were correlated especially with individual job market prospects. 相似文献
839.
Eva Larzén‐Östermark 《Scandinavian Journal of Educational Research》2013,57(5):527-547
The overall aim of this study is to deepen our knowledge about the attitudes of teachers at the upper level of the Finland‐Swedish comprehensive school towards the treatment of culture in English foreign language (EFL) teaching. More specifically, the questions are how teachers interpret the concept “culture” in English foreign language teaching, how the cultural objectives are specified and what teachers do to attain these objectives. The study strives to reveal whether or not language teaching today can be described as intercultural in the sense that culture is taught with the aim of promoting intercultural understanding, tolerance and empathy. The empirical data consists of verbatim transcribed interviews with 13 Finland‐Swedish teachers of English at grades 7–9. The findings are presented according to three orientations. Within the cognitive orientation, “culture” is perceived as factual knowledge and the teaching of culture is defined in terms of the transmission of facts. The action‐related orientation sees “culture” as skills of a social and socio‐linguistic nature and the teaching aims at preparing students for future intercultural encounters. Within the affective orientation, “culture” is seen as a bi‐directional perspective. Students are encouraged to look at their own familiar culture from another perspective and learn to empathise with and show respect for otherness in general, not just concerning representatives of English‐speaking countries. 相似文献
840.
On Comparing Transition Rate Gains 总被引:1,自引:1,他引:0
Sven‐Eric Reuterberg 《Scandinavian Journal of Educational Research》2013,57(4):175-190
Reuterberg, S.‐E. 1985. On Comparing Transition Rate Gains. Scandinavian Journal of Educational Research 29, 175‐190. Making transition rate gains comparable is a problem because it is much more difficult to change a very high or very low transition rate than to change a rate near the proportion 0.50. It is shown that measures based on the proportions themselves — i.e. the difference between proportions, the proportion ratio and the residual gain ratio — do not make the gains comparable. Instead a non‐linear transformation has to be done. Two such transformations are discussed: probits and logits. As shown in the report, they both make the transition gains comparable. A problem more important than the choice of transformation is that of sample error. Therefore, a statistical test is to be recommended. It is shown that log‐linear models are an appropriate test for this purpose. 相似文献