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This study examines frequency, overlap, and genetic and environmental influences on sleep difficulties, which are understudied in school-aged children. The Sleep Self Report and the Children's Sleep Habits Questionnaire were completed by 300 twin pairs (aged 8 years) and their parents. Child report suggested more frequent sleep problems than parent report (e.g., regular sleep onset delay was reported by 45% of children and 17% of parents). Associations between most of the sleep difficulties were small but significant (e.g., r(s)=.16 for parent report of bedtime resistance and sleep onset delay). Twin correlations based on parent reports suggest greater genetic influence (M=50%) than those based on child self-report (M=18%). Possible rater effects should be considered when evaluating children's sleep problems. 相似文献
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P.L. Omar E. Lindesjöö C. Sølvhjelm A‐M. Liuhanen 《Tertiary Education and Management》2013,19(1):73-83
The five Nordic countries and their respective quality assurance agencies 1 have convened annually for over a decade to exchange experiences and discuss issues concerning quality assurance in higher education. In recent years this has resulted in a regional network for the quality assurance agencies (NOQA). During this period, methodological issues have increasingly been emphasised within the network’s activities, and the current article presents and discusses a new format of open interviewing in a setting where the quality assurance work of four higher education institutions were analysed. The openness of the process was the key in providing an opportunity for the higher education institutions to learn from each other. 相似文献
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Heidi Østbø Haugen 《Globalisation, Societies & Education》2013,11(3):315-334
This article explores how Sino-African relations are affected by the growing number of Africans who pursue higher education in China. China actively recruits African university students in order to increase soft power and generate income from the export of education services. Semi-structured interviews with African university students suggest that China fails to reach these policy objectives because the students are disappointed with the quality of the education they receive. However, the students engage in trade and contribute to the fast-growing export of Chinese products to African markets, thereby reinforcing the ties between China and Africa in unintended ways. 相似文献
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Noah Weeth Feinstein Jeppe Læssøe Nicole Blum Dianne Chambers 《Environmental Education Research》2013,19(2):198-205
In 2009, a think tank called the International Alliance of Leading Education Institutes (IALEI) announced the results of a study entitled Climate Change and Sustainable Development: The Response from Education. Intended for a policy audience, the study offered a glimpse into the status of Education for Sustainable Development (ESD) and an early look at the emergence of Climate Change Education (CCE), in 10 different nations. As with most international reports, the IALEI report provoked many questions, some of which are more broadly relevant to scholarship and practice. This paper introduces a review symposium that addresses three such questions: (1) How coherent is the concept of ESD across national contexts and what conceptual tensions continue to surround ESD and CCE? (2) Can nation-level analyses tell us anything useful about countries where education is not centrally governed? and (3) In light of the evolving relationship between educational research and policy, how should researchers engage with ongoing policy debates? 相似文献
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This study examined differential and mediating relations between hot and cool self-regulation (Mage = 48.2 months; N = 1,155, 48% girls), first-grade (Mage = 77.5 months) maladjustment (externalizing [EXT] and internalizing [INT] behavior), and first- and second-grade (Mage = 89.5 months) academic competence (AC). Using teacher reported EXT, INT, and AC, partial support for the differential perspective was found in that only hot self-regulation was significantly related to EXT, whereas both hot and cool self-regulation was significantly related to AC. Moreover, hot self-regulation indirectly predicted second-grade AC through first-grade EXT, lending some support for the mediating perspective also. The findings contribute to an understanding of how self-regulation is related to academic and behavioral school adjustment. 相似文献
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Laerke Sass Elín Bjarnadóttir Jakob Stokholm Bo Chawes Rebecca K. Vinding Anna-Rosa C. Mora-Jensen Jonathan Thorsen Sarah Noergaard Bjørn H. Ebdrup Jens R.M. Jepsen Birgitte Fagerlund Klaus Bønnelykke Lotte Lauritzen Hans Bisgaard 《Child development》2021,92(4):1624-1635
A double-blind randomized controlled trial of n-3 long-chain polyunsaturated fatty acid (n-3 LCPUFA) supplementation or matching placebo during third trimester of pregnancy was conducted within the COPSAC2010 mother-child cohort consisting of 736 women and their children. The objective was to determine if maternal n-3 LCPUFA pregnancy supplementation affects offspring neurodevelopment until 6 years. Neurodevelopment was evaluated in 654 children assessing age of motor milestone achievement, language development, cognitive development, general neurodevelopment, and emotional and behavioral problems. Maternal n-3 LCPUFA supplementation during pregnancy improved early language development and reduced the impact of emotional and behavioral problems. The n-3 LCPUFA supplementation was in boys associated with the earlier achievement of gross motor milestones, improved cognitive development, and a reduced impact of emotional and behavioral problems. 相似文献