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91.
This article reviews our experience, as well as the medical literature, regarding the treatment of failure to thrive (FTT) on an outpatient basis. Nonorganic FTT can be accidental, neglectful, or deliberate. Accidental FTT occurs with errors in formula preparation, diet selection, or feeding technique. These errors can usually be corrected by education and demonstration. Deliberate underfeeding is rare, and these children usually require placement in foster care. Neglectful FTT usually occurs because the mother is overwhelmed or psychologically disturbed. Children with neglectful FTT do not automatically require hospitalization. If the degree of FTT is mild to moderate, the mother-child interaction is positive, the mother is not severely disturbed, and the baby has no inflicted injuries or deprivational behavior, the baby can be safely and more economically managed as an outpatient. Management includes new feeding instructions, a stimulation program, social work intervention, home visits by a public health nurse, and weekly weight checks. Most infants respond to this one-month therapeutic trial with an appropriate weight gain. Even after normal weight is attained, many of these families require long-term follow-up to help them deal with multiple psychosocial issues. 相似文献
92.
If personal computers (PCs) are used to facilitate learning, then a home computer might be considered a potential input in an educational production function. Using data on British youths from the British Household Panel Survey between 1991 and 2001, this paper explores the link between ownership of a home computer at ages 15 and 17 and subsequent educational attainment in the principal British school examinations taken at ages 16 (GCSEs) and 18 (A-levels). The data show a significant positive association between PC ownership and the number of GCSEs obtained and with the probability of passing five or more GCSEs. These results survive a set of robustness tests, including using other household durables and “future” PC ownership as proxies for household wealth and other unobservable household level effects. Home computer ownership is also associated with a significant increase in the probability of passing at least one A-level and with an increase in the probability of successfully completing three or more A-levels, conditional on having passed at least one A-level. 相似文献
93.
Crystal P. Glover Chinyere N. Harris Bilal Polson Alicia Boardman 《Early Years: An International Journal of Research and Development》2017,37(1):47-61
AbstractIn 2013, several leaders of the Early Childhood Education Assembly (ECEA) of the National Council of Teachers of English (NCTE) developed a multi-year project called Professional Dyads and Culturally Relevant Teaching (PDCRT). Funded by NCTE, early childhood teacher/teacher-educator dyads from various locations across the United States work together for two years to investigate, generate, implement and document culturally relevant pedagogies in their respective early childhood contexts. This article outlines some of the work of two PDCRT dyads conducted from 2013 to 2015. The project was developed in response to the long-time need for culturally relevant early childhood education and teacher education reform by focusing on overturning inequitable practices that ignore, misrepresent or marginalize children and families of Color, emerging bi/multilinguals and children from low-income communities. We argue that the PDCRT dyad model is an innovative avenue for addressing inequitable educational realities in the Eurocentric educational system that persists in the US and for moving equity work forward. 相似文献
94.
Students' conceptions are characterized by some authors as having a high degree of coherence while, in the minds of others, they show little coherence and great heterogeneity. The objective of this study was to throw light on this problem by reference to the particulate nature of matter, a topic where great discrepancies have been observed in the degree of coherence shown by students. We interviewed 43 students aged 9–22 years to evaluate the coherence of their replies, using a questionnaire in which different methodological strategies are incorporated, as will be explained below. A qualitative analysis of the students' replies to the interviewer's questions permitted a group of empirical categories to be established, which were then arranged hierarchically. The quantitative analysis of these categories gave rise to new categories, which we call structural categories. These permitted us to select the most significant variables, to identify the different types of conceptions held by the subjects and to assign to each a given level of conceptualization. They also revealed the high degree of coherence in the replies given to different tasks. The usefulness of the proposed method for studying students' conceptions and for evaluating their degree of coherence is confirmed. © 2006 Wiley Periodicals, Inc. J Res Sci Teach 43: 577–598, 2006 相似文献
95.
Joshua N. Pritikin J. Eric Schmitt Michael C. Neale 《Structural equation modeling》2019,26(3):470-480
As data collection costs fall and vast quantities of data are collected, data analysis time can become a bottleneck. For massively parallel analyses, cloud computing offers the short-term rental of ample processing power. Recent software innovations have reduced the effort needed to take advantage of cloud computing. To demonstrate, we replicate a voxel-wise examination of the genetic contributions to cortical development by age using evidence from 1748 MRI scans. Specifically, we employ off-the-shelf Kubernetes software that permits us to re-run our analyses using almost the same computer code as was published in the original article. Large, well funded institutions may continue to maintain their own computing clusters. However, the modest cost of renting and ease of utilizing cloud computing services makes unprecedented compute power available to all researchers, whether or not affiliated with a research institution. We expect this to spur innovation in the sophisticated modeling of large datasets. 相似文献
96.
Rut Almeida Alicia Bruno Josefa Perdomo-Díaz 《International Journal of Science and Mathematics Education》2016,14(5):959-978
This paper presents some results of an investigation on the number sense of a group of pre-service secondary teachers from Spain. The objective of this research was to analyze students’ use of strategies associated to number sense and compare them with those obtained in a previous study with pre-service primary teachers in Taiwan, (Yang, Reys & Reys, International Journal of Science and Mathematics Education, 7, 383–403, 2009). Pre-service secondary teachers showed lower success than pre-service primary teachers in a number sense test. Nevertheless, these last based their reasoning mainly on rules and algorithms, while pre-service secondary teachers used more strategies of number sense. In an attempt to delve into the low success shown by of Spanish pre-service secondary teachers, some students were interviewed. Those interviews showed that a deeper work on number sense in the training of these students is needed. 相似文献
97.
98.
99.
Jamilia J. Blake Bettie Ray Butler Chance W. Lewis Alicia Darensbourg 《The Urban Review》2011,43(1):90-106
There is a large body of research examining the discipline experiences of Black males (Lewis et al. in Souls: A Critical Journey of Black Politics, Culture, and Society,
2009; Skiba et al. in The Urban Review, 34, 317–348, 2002); however, less is known about the types of behavioral infractions Black female students exhibit and the discipline sanctions
imposed for Black girls for such infractions. As a result, the purpose of this study is to examine the type of discipline
infractions exhibited by Black female students enrolled in an urban school district and to explore whether the pattern of
discipline infractions and sanctions imposed for Black girls disproportionately differs from all female students, but more
specifically White and Hispanic females. Results suggest that Black girls are overrepresented in exclusionary discipline practices
and Black girls reason for discipline referrals differs significantly from White and Hispanic girls. Based on these findings,
recommendations are provided for urban educational stakeholders. 相似文献
100.
Irina Schmitt 《Gender and education》2013,25(2):238-240