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101.
Dr. Joseph J. Roy 《Clearing house (Menasha, Wis.)》2013,86(6):275-276
Teachers can help minority children close the academic achievement gap in intermediate and middle school by combining literacy instruction and content-area material. This connection improves reading achievement and increases curriculum knowledge, even if students have previously experienced difficulty with primary school reading. Fortunately, upper-elementary and middle-level learners are still naturally curious, are developing cognitively, and have acquired some basic reading skills. Teachers can therefore extend students' previous learning by using a spiral curriculum, in which curricular concepts are introduced at an appropriate level and then revisited at more challenging levels. Teachers can also increase the academic complexity for students by using strategies that include picture books, word recognition skills, intensive subject matter, vocabulary in a meaningful context, Readers Theater, and after-school activities. 相似文献
102.
The New Zealand Progress at School project, designed to investigate school effects, found that individual progress at school is associated with a set of non-cognitive dispositions, most importantly, aspiration, self-concept, and acceptance of the institutional regime. The few schools identified as over-and under-performing were distinguished by the favourable and unfavourable dispositions of their students. School composition - or mix - effects proved in this study to be minor and relative to the output criterion, and some implications of that, including the selective effects of within-class markets, are discussed with particular reference to another contemporary New Zealand study, the Smithfield project. It is concluded that the study of school effectiveness might usefully include in its models the relationship between the properties of systems, the level of disposition, and the forms of practice they generate. 相似文献
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105.
Roy Martin 《Psychology in the schools》1971,8(4):405-405
106.
Roy Levy 《Educational Measurement》2020,39(1):94-95
In this digital ITEMS module, Dr. Roy Levy describes Bayesian approaches to psychometric modeling. He discusses how Bayesian inference is a mechanism for reasoning in a probability-modeling framework and is well-suited to core problems in educational measurement: reasoning from student performances on an assessment to make inferences about their capabilities more broadly conceived, as well as fitting models to characterize the psychometric properties of tasks. The approach is first developed in the context of estimating a mean and variance of a normal distribution before turning to the context of unidimensional item response theory (IRT) models for dichotomously scored data. Dr. Levy illustrates the process of fitting Bayesian models using the JAGS software facilitated through the R statistical environment. The module is designed to be relevant for students, researchers, and data scientists in various disciplines such as education, psychology, sociology, political science, business, health, and other social sciences. It contains audio-narrated slides, diagnostic quiz questions, and data-based activities with video solutions as well as curated resources and a glossary. 相似文献
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108.
Optimal duration of static stretching exercises for improvement of coxo-femoral flexibility 总被引:1,自引:0,他引:1
The purpose of this study was to determine the effect of different durations of static stretching exercises on coxo-femoral (hip) flexibility. The experimental group, consisting of 20 sedentary women (20-30 years of age), participated in an exercise programme of static stretching exercises with emphasis on the hamstring muscles. The programme lasted for 10 weeks and consisted of two 50-min sessions per week. A control group of 15 sedentary women did not participate in the programme. Hip flexibility was determined before, during and at the end of the programme by means of a goniometric measuring technique developed by us and described elsewhere. Three sub-groups were formed, each following the same programme except that the duration of the static stretch differed (group 1, 10 s; group 2, 20 s; group 3, 30 s). The ANOVA tests showed that for all groups - the control group excepted - the hip flexibility had improved significantly after 10 weeks (P less than 0.05). No significant differences in hip flexibility were noted between the three subgroups at the end of the programme. This finding suggests that a duration of 10 s static stretching is sufficient for improving coxo-femoral flexibility. 相似文献
109.
On the basis of logistic regression and employing individual-leveldata from a national panel sample survey, participation in demonstrationsand strikes during the French upheaval of May 1968 is analysed,in terms of attitudes measured during the spring of 1967, morethan a year before the May events occurred. Among the potentialexplanatory factors considered, conventional political orientationswere found to be of pervasive importance, forms of satisfactionand opinions on major issues were operative in a highly selectivefashion, particular to the protesting group, and more genericpsychopolitical values such as trust in government or politicalefficacy, were virtually without independent effects. 相似文献
110.