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22.
In this first Danish study of adult reading skills, 1124 adults between 18 and 67 years of age participated in an interview
about reading habits and skills, and 445 were tested individually at home using six common texts. Great care was taken to
ascertain that subjects were representative of the whole adult population and that the texts covered most types of everyday
reading. Three percent of the participants were found to have severe functional reading difficulties and a further 9 percent
to have moderate difficulties. Regression analyses found several unique predictors of reading difficulties: age (adults over
45 years reading more poorly than younger adults), limited basic education, no vocational training nor higher education, and
a small amount of reading needed at work. The rate of poor readers was about four times higher among persons with low income
than among others. Men and women read equally well although men tended to rate themselves lower as readers than women did.
Methodological issues and some educational implications are discussed. 相似文献
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24.
Ksenia S. Zhbanova Audrey C. Rule Sarah E. Montgomery Lynn E. Nielsen 《Early Childhood Education Journal》2010,38(4):251-258
Early childhood curricula should be authentic and child-centered, however, many teachers still rely on direct instruction
lessons. To better define how an integrated curriculum meets the needs of students, this study examined teacher talk and actions
during instructional activities with first and second graders under two conditions: (1) subject-integrated social studies
lessons of an integrated curriculum unit (experimental condition); and (2) single subject-focused mathematics lessons of a
traditional separate subject curriculum (control condition). The mixed-methods study sought to define and compare characteristics
of both curriculum approaches. Fourteen hours of observations were collected in each setting. In the integrated curriculum
setting, the teacher was a facilitator of teamwork, offering choices, and giving praise; students made choices, decisions,
and worked collaboratively. In the traditional setting, the teacher delivered direct instruction and controlled behavior;
students followed directions, recalled knowledge, and worked individually. Less teacher energy was expended for behavior management
in the integrated curriculum setting, indicating intrinsic motivation of students. Implementation of integrated curricula
is recommended because of the student-centered focus that results in greater motivation, ownership, and teamwork, along with
deeper knowledge connections. Because many factors hinder implementation, teachers need support when first teaching with this
approach. 相似文献
25.
Academic performance (i.e., grade point average) determines career entry factors as well as career success and is thus crucial for students’ future careers. Besides individual factors such as personality traits, individuals’ social embeddedness has been shown to enhance performance. Regarding academic performance, relationships to fellow students (peers), which bundle into one’s developmental network, are a valuable source of psychosocial and career support because occupying central positions within a social network provides the benefit of being able to access career-enhancing resources. Integrating individual and social-contextual factors for the purpose of examining academic performance is therefore plausible. Research results indicate that personality, especially extraversion, might predict performance through network centrality. In this study, we examined this assumption by focusing on extraversion and centrality in the peer developmental network of recently acquainted German psychology bachelor students (N?=?47, 15% male). In a longitudinal design, we analyzed the impact of extraversion and centrality on students’ academic performance at the end of their studies. Results revealed that centrality (i.e., popularity) mediates the relationship of extraversion with academic performance, indicating that extraverted students (regardless of their agreeableness) are more popular among their peers, which, in turn, enhances their academic performance. That is, the likelihood of getting superior final grades depends on whether students manage to attract peers at the very beginning of their university life, which is easier for extraverts. These findings emphasize the importance of the social embeddedness of people, highlight its long-term effects on performance, and yield several implications for research and practice. 相似文献
26.
Knowledge on general or discipline-specific changes in the learning styles of university students can be utilised in the design and execution of courses, but little is known of such changes. The study examined the changes in the learning styles of three year groups of BSc Business Administration and Psychology students from admittance to one, two and three years later for the three year groups respectively. Learning styles were measured using the Danish Self-Assessment Learning Styles Inventory, which is an adaptation of Sternberg's MSG Thinking Styles Inventory within the theory of mental self-government. The Hierarchic and Oligarchic learning styles decreased significantly for all three year groups. The Judicial learning style increased significantly for the year groups who had studied for two and three years. The Global learning style increased significantly for the year group who had studied for one year. The findings are discussed in relation to comparable research. 相似文献
27.
This article suggests how we should study media and information literacies (MIL) and do so at a time, when young people nurture these literacies through multiple media practices and across spaces of learning. Our basic argument is this: in order to gain a robust knowledge base for the development of MIL we need to study literacy practices beyond print literacy and numeracy, and we need to study these practices beyond formal spaces of learning. The argument is unfolded with particular focus on ethnic minority youth since this group routinely figures as under-achieving in studies of school literacy, such as Programme for International Student Assessment. Based on a brief overview of literacy studies in view of digitization and a critical examination of recent studies of youthful media practices and ethnicity, the argument is illustrated through an empirical analysis that draws on results from a nationally representative survey of media uses among Danes aged 13–23 years. The analysis demonstrates that ethnic minority youth offer the most serious challenge to existing literacy hierarchies found in formal education. We discuss the implications of these results for educational policy-making and for future research on MIL, advocating inclusive approaches in terms of media for learning and spaces of learning. 相似文献
28.
29.
We analyze the impact of exercising sports during childhood and adolescence on educational attainment. The theoretical framework is based on models of allocation of time and educational productivity. Using the rich information from the German Socio-Economic Panel (GSOEP), we apply generalized ordered probit models to estimate the effect of participation in sport activities on secondary school degrees and professional degrees. Even after controlling for important variables and selection into sport, we find strong evidence that the effect of sport on educational attainment is statistically significant and positive. 相似文献
30.
Elke Achtert Christian B?hm Peer Kr?ger Peter Kunath Alexey Pryakhin Matthias Renz 《Informatik - Forschung und Entwicklung》2007,15(3):179-195
The reverse k-nearest neighbor (RkNN) problem, i.e. finding all objects in a data set the k-nearest
neighbors of which include a specified query object, has received increasing attention recently. Many
industrial and scientific applications call for solutions of the RkNN problem in arbitrary metric spaces
where the data objects are not Euclidean and only a metric distance function is given for specifying
object similarity. Usually, these applications need a solution for the generalized problem where the
value of k is not known in advance and may change from query to query. In addition, many applications
require a fast approximate answer of RkNN-queries. For these scenarios, it is important to generate
a fast answer with high recall. In this paper, we propose the first approach for efficient approximative
RkNN search in arbitrary metric spaces where the value of k is specified at query time. Our approach
uses the advantages of existing metric index structures but proposes to use an approximation of the
nearest-neighbor-distances in order to prune the search space. We show that our method scales significantly
better than existing non-approximative approaches while producing an approximation of the true query
result with a high recall. 相似文献