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91.
The present paper reports the findings of a study that sought to identify how diversity (in the form of disability, appearance, and race) is presented in children's books written in or translated into the Greek language. The study focused on the plots and the portrayal of key figures. The sample consisted of 50 children's books written after 1990 that focus on diversity and target children aged 6–12 years. Content analysis framed within the interpretative paradigm was undertaken, and this resulted in the formation of categories representative of the range of plots and character portrayals. The analysis revealed the following key themes: the key figure is presented as different from the group; the key figure is often only accepted through the mediation of another character who is not considered different or an incident; different figures belong together and not with the figures that belong in the dominant group; and the key figure is an excellent character who might also be brave and unique for several reasons. Taking these findings as a starting point, the paper seeks to place the discussion about children's books, diversity, and education in the literature, and it discusses teachers’ role in developing students’ critical literacy skills in order to engage in discussions about diversity without reproducing stereotypes or focussing on the Other.  相似文献   
92.
The aim of this study is to determine the impact of inquiry-based learning (IBL) on students’ academic performance and to assess their satisfaction with the process. Linear and logistic regression analyses show that examination grades are positively related to attendance at classes and tutorials; moreover, there is a positive significant relationship between academic performance and IBL, which is considered useful for better understanding of the subject. While students’ satisfaction is directly associated with class attendance and motivation and with the perceived usefulness of IBL, it is unaffected by attendance at tutorials. We conclude, therefore, that students become more involved in learning and acquire increased knowledge of the subject when an IBL-based method is followed.  相似文献   
93.
The understanding of swimming propulsion is a key factor in the improvement of performance in this sport. Propulsive forces have been quantified under steady conditions since the 1970s, but actual swimming involves unsteady conditions. Thus, the purpose of the present article was to review the effects of unsteady conditions on swimming propulsion based on studies that have compared steady and unsteady conditions while exploring their methods, their limitations and their results, as well as encouraging new studies based on the findings of this systematic review. A multiple database search was performed, and only those studies that met all eligibility criteria were included. Six studies that compared steady and unsteady conditions using physical experiments or numerical simulations were selected. The selected studies verified the effects of one or more factors that characterise a condition as unsteady on the propulsive forces. Consequently, much research is necessary to understand the effect of each individual variable that characterises a condition as unsteady on swimming propulsion, as well as the effects of these variables as a whole on swimming propulsion.  相似文献   
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The aim of this research is to achieve a better understanding of the processes underlying knowledge transfer (KT) in social sciences and humanities (SSH). The paper addresses: first, the extent of SSH research groups’ engagement in KT and the formal KT activities used to interact with non-academic communities; and second, how the characteristics of research groups may influence engagement in various types of KT. The empirical analysis is at research group level using data derived from a questionnaire of SSH research groups belonging to the Spanish Council for Scientific Research (CSIC). We find that KT activities are based on relational rather than commercial activities. The most frequent relational activities in which SSH research groups engage are consultancy and contract research. We find also that the characteristics of research groups (e.g. size and multidisciplinarity) and individuals (e.g. academic status and star scientist) are associated with involvement in KT activities and that a deliberate focus on the societal impacts and relevance of the research conducted is strongly related to active engagement of research groups in all the modes of KT considered in this study. From a managerial perspective, our findings suggest that measures promoting a focus on the societal impact of research could enhance research groups’ engagement in KT activities.  相似文献   
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In recent years, there have been increasing calls for an overall transformation of the nature of engineering Ph.D. programs and the way theses are assessed. There exists a need to understand the examination process to ensure the best quality outcome for candidates in engineering. The work we present in this paper uses data collected between 2003 and 2010 for a total of 1220 Australian Ph.D. theses by analysing examiner reports. Our analysis indicates that Ph.D. theses in engineering, N?=?106, differ considerably from those in other fields in areas such as gender of candidates and examiners and the examiners’ geographical location. We also found that assessment areas such as significance and contribution of the thesis, publications arising from the thesis, breadth, depth and recency of the literature review and communication and editorial correctness are areas in which the proportion of text of engineering examiners' comments differs significantly from other fields.  相似文献   
99.
We examine teachers’ use of resources as they prepare to teach the topic of numerical series of real numbers, in order to identify how their personal relationship with mathematical content—and its teaching—interacts with their use of a commonly used textbook. We describe this interplay between textbook and personal relationship, a term coined in the Anthropological Theory of the Didactic (ATD, Chevallard, 2003), in terms of documentation work (resources, aims, rules of action, operational invariants), a key construct from the documentational approach (DA, Gueudet & Trouche, in Educational Studies in Mathematics, 71, 199–218, 2009). We do so in the case of five post-secondary teachers who use the same textbook as a main resource for teaching the topic. Documentational analysis of interviews with the teachers led to the identification of their aims and rules of action (the what and how of their resource use as they organise their teaching of the topic) as well as the operational invariants (the why for this organisation of their teaching). We describe the teachers’ documentation work in two sets of aims/rules of action: scaffolding mathematical content (series as a stepping stone to learning about Taylor polynomials and Maclaurin series), and organising student learning about series through drill exercises, visualisation, examples, and applications. Our bridging (networking) of theoretical constructs originating in one theoretical framework (personal relationship, ATD) with the constructs of a different, yet compatible, framework (documentation work, DA) aims to enrich the latter (teachers’ documentation work) with the individual agency (teachers’ personal relationships with the topic) provided by the former.  相似文献   
100.
In the present study, we explore aspects of Greek primary school children’s representations about the urban environment through the use of drawings and their relation to sustainability. For that purpose, 104 children, aged 9–12 (4th and 6th grades), were asked to make two drawings of their town: one as it is now and another as they would like it to be. Drawings were analysed using pre-defined categories of urban sustainability and were statistically analysed using SPSS. Results revealed a serious gap in knowledge regarding energy and aspects of local development tied to sustainability in the current and future state of the children’s towns. Although the most popular characteristics in the children’s drawings were associated with the environment, the majority of children illustrated issues related to society. Evidence indicated an age-related progression of representations related to sustainability in the urban environment, at least concerning the topics of natural environment, infrastructure and the realization of problems caused by air pollution and municipal waste generation.  相似文献   
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