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121.
Betsy Lozoff Nancy K. Klein Edward C. Nelson Donna K. McClish Martin Manuel Maria Elena Chacon 《Child development》1998,69(1):24-36
This study tested the hypothesis that infants with iron-deficiency anemia show behaviors, such as increased proximity to caregivers, increased wariness or hesitance, and decreased activity, that could contribute to “functional isolation.” The behavior of 52 Costa Rican 12- to 23-month-old infants with iron-deficiency anemia was contrasted with that of 139 comparison group infants with better iron status during free play and mental and motor testing and in the home. Infants with iron-deficiency anemia maintained closer contact with caregivers; showed less pleasure and delight; were more wary, hesitant, and easily tired; made fewer attempts at test items; were less attentive to instructions and demonstrations; and were less playful. Adult behavior also differed. The results indicate that iron-deficiency anemia in infancy is associated with alterations in affect and activity, suggesting that functional isolation is a useful framework for understanding poorer developmental outcome in iron-deficiency anemia, the world's most common single nutrient deficiency. 相似文献
122.
Zajic Matthew C. Solari Emily J. Grimm Ryan P. McIntyre Nancy S. Mundy Peter C. 《Reading and writing》2020,33(6):1531-1556
Reading and Writing - Reading and writing are distinct skill areas that influence each other across development. Children with autism spectrum disorder (ASD) are noted to exhibit challenges in both... 相似文献
123.
The Kids as Global Scientists (KGS) project engages students in the study of atmospheric science through the use of current imagery and on‐line communication in a reform‐minded, inquiry‐based curricular program. This article presents case study data on one sixth‐grade classroom of KGS participants during the 8‐week program. Six students representing three motivation levels were selected for intensive study to help illustrate how different students view learning science and the use of technology both before and after a technology‐rich program. Pre‐ and postassessment scores were analyzed for the entire class, and the six students' comments from individual interviews served as one example of voices for each motivation group. Results indicated that students made significant gains in weather content knowledge as measured by written assessments, and interviews revealed a high level of student motivation and satisfaction with the project. We conclude with a discussion of the program characteristics we believe are important for creating a learning environment that fosters the motivation and achievement we observed. © 2000 John Wiley & Sons, Inc. J Res Sci Teach 37: 459–479, 2000. 相似文献
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125.
Nancy B. Talley 《Legal Reference Services Quarterly》2013,32(4):292-309
This article discusses how Rutgers School of Law–Camden implemented a new pilot program for directed research that was designed to help improve students’ research and writing skills through mandatory research and writing instruction. 相似文献
126.
This case study describes the efforts of librarians to integrate mobile devices, collaboration tools, and resources into a School of Medicine third-year pediatric clerkship. Additional class emphasis is on evidence-based searching and journal article evaluation and presentation. The class objectives ensure that students are comfortable with mobile devices and collaboration tools. Over the eight-year history of the course, student acceptance of the mobile devices used diminished as the devices aged, necessitating the evaluation and selection of new technologies. Collaboration tools and mobile applications employed in the course evolved to accommodate curriculum changes. 相似文献
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128.
Nancy Hensel 《Journal of Early Childhood Teacher Education》2013,34(3):7-8
Teacher education criteria of the National Council for Accreditation of Teacher Education (NCATE) has included a multicultural education component since 1979. Recent revisions of these standards (NCATE, 1992a &; b) address multicultural education perspectives even more explicitly. NCATE standards also discuss the necessity of addressing Developmentally Appropriate Practice (DAP). DAP is defined as an important philosophical framework and related pedagogical guideline for early childhood education that emphasizes age appropriateness and individual appropriateness when planning programs for young children (Bredekamp, 1987). 相似文献
129.
This study examined the effect of exemplar typicality on reaction time and accuracy of categorization. High-functioning children (age 9-12), adolescents (age 13-16), and adults with autism (age 17-48) and matched controls were tested in a category verification procedure. All groups showed improved processing throughout the lifespan for typical and somewhat typical category exemplars. However, individuals with autism responded more slowly than matched controls to atypical exemplars at all ages. The results are discussed in terms of potential differences in the type of processing that may be required for categorizing typical and atypical category exemplars. Parallels are also drawn to the results of previous studies on face processing in individuals with autism. 相似文献
130.
The extent to which current theories on family-related factors associated with children's depression and conduct problems are applicable to Mexican American children was examined among demographically comparable samples of low-income Mexican American (English and Spanish speaking) and Euro-American mothers and children. There were ethnic differences in mean levels of children's depression, maternal inconsistent discipline, and hostile control. In addition, there were differences across language within the Mexican American sample on levels of reported maternal inconsistent discipline and hostile control. The vast majority of relations between parenting and mental health were similar between Mexican Americans and Euro-Americans, suggesting that current theories do apply across ethnic groups. However, analyses across language within the Mexican American sample showed that language preference moderated the relation between maternal acceptance and children's conduct problems. Moreover, the relation between acceptance and hostile control differed across groups. These results are discussed in light of the relative influence of ethnicity and other contextual variables on parenting and children's mental health. 相似文献