全文获取类型
收费全文 | 1514篇 |
免费 | 25篇 |
国内免费 | 1篇 |
专业分类
教育 | 1283篇 |
科学研究 | 24篇 |
各国文化 | 26篇 |
体育 | 40篇 |
综合类 | 2篇 |
文化理论 | 2篇 |
信息传播 | 163篇 |
出版年
2023年 | 7篇 |
2022年 | 10篇 |
2021年 | 20篇 |
2020年 | 22篇 |
2019年 | 48篇 |
2018年 | 53篇 |
2017年 | 63篇 |
2016年 | 52篇 |
2015年 | 30篇 |
2014年 | 52篇 |
2013年 | 351篇 |
2012年 | 37篇 |
2011年 | 41篇 |
2010年 | 39篇 |
2009年 | 59篇 |
2008年 | 36篇 |
2007年 | 46篇 |
2006年 | 42篇 |
2005年 | 34篇 |
2004年 | 50篇 |
2003年 | 43篇 |
2002年 | 36篇 |
2001年 | 14篇 |
2000年 | 24篇 |
1999年 | 23篇 |
1998年 | 18篇 |
1997年 | 29篇 |
1996年 | 22篇 |
1995年 | 27篇 |
1994年 | 19篇 |
1993年 | 17篇 |
1992年 | 15篇 |
1991年 | 11篇 |
1990年 | 15篇 |
1989年 | 10篇 |
1988年 | 14篇 |
1987年 | 7篇 |
1986年 | 11篇 |
1985年 | 14篇 |
1984年 | 14篇 |
1983年 | 14篇 |
1982年 | 8篇 |
1981年 | 10篇 |
1980年 | 5篇 |
1979年 | 4篇 |
1978年 | 3篇 |
1977年 | 5篇 |
1976年 | 6篇 |
1975年 | 3篇 |
1968年 | 2篇 |
排序方式: 共有1540条查询结果,搜索用时 15 毫秒
891.
Love JM Harrison L Sagi-Schwartz A van IJzendoorn MH Ross C Ungerer JA Raikes H Brady-Smith C Boller K Brooks-Gunn J Constantine J Kisker EE Paulsell D Chazan-Cohen R 《Child development》2003,74(4):1021-1033
Three studies examined associations between early child care and child outcomes among families different from those in the National Institute of Child Health and Human Development (NICHD) Early Child Care Research Network study. Results suggest that quality is an important influence on children's development and may be an important moderator of the amount of time in care. Thus, the generalizability of the NICHD findings may hinge on the context in which those results were obtained. These studies, conducted in three national contexts, with different regulatory climates, ranges of child care quality, and a diversity of family characteristics, suggest a need for more complete estimates of how both quality and quantity of child care may influence a range of young children's developmental outcomes. 相似文献
892.
893.
Many at-risk children do not experience lap reading to the degree their more advantaged peers do. To investigate the effects lap reading might have on such children, three families with at-risk children were taught lap reading techniques and were provided with books for lap reading over a 12- to 16-week period. Changes in the children's behavior included choosing books and reading as free-time activities, developing positive attitudes toward books, and persisting in attending to books in the face of other activity choices. Additional outcomes included an increase in higher level questions asked by the children, some improvement in their oral language, and an increase in literacy-specific knowledge. Lap reading is recommended as a tool for parents to increase instructional motivation for their at-risk children. 相似文献
894.
Pam Bailey Linda Banwell Shaun Kinghorn Helen McFarlane Graham Walton 《Health information and libraries journal》2000,17(2):71-76
In the summer of 1997 the Marie Curie Centre, Newcastle approached the libraries of the Universities of Newcastle and Northumbria at Newcastle to assist in developing a library and information service (LIS) strategy. It was acknowledged that before the LIS strategy could be established preparatory investigation was needed to ensure the effective and efficient allocation of resources. A user needs analysis was conducted over a 3‐month period, including a literature search, questionnaire and interviews. The findings, which indicated that the appointment of a professional librarian was crucial, have ensured that the LIS being developed is underpinned by a strong evidence base. 相似文献
895.
As part of a mandated three-year reevaluation, the Differential Ability Scales (DAS) was administered to 53 children identified as having a learning disability approximately 3 years after each had been administered the Wechsler Intelligence Scale for Children—Third Edition (WISC-III). The DAS's General Conceptual Ability score (GCA), and Verbal and Spatial Cluster scores were nonsignificantly different from the WISC-III's Full Scale, Verbal, and Performance scores. The Nonverbal Reasoning score of the DAS (a measure of Fluid intelligence not assessed by the WISC-III) was significantly different from both the Verbal and Performance scores. High correlations were found between the similar constructs on the two tests. Approximately 96% of the students obtaining a certain classification from the WISC-III obtained a comparable classification from the DAS. © 1996 John Wiley & Sons, Inc. 相似文献
896.
Linda A. Bolger Lisa E. Bolger Cian O’Neill Edward Coughlan Seán Lacey Wesley O’Brien 《Research quarterly for exercise and sport》2019,90(1):24-35
Purpose: This study aimed to investigate the relationship between fundamental movement skills (FMS) and markers of health among a cohort of Irish primary school children. Methods: Participants (N = 296, mean age: 7.99 ± 2.02 years) were senior infant (n = 149, mean age: 6.02 ± 0.39 years) and 4th class (n = 147, mean age: 9.97 ± 0.40 years) students from three primary schools in Cork, Ireland. FMS proficiency (TGMD-2) and markers of health (BMI percentile, waist circumference percentile, blood pressure percentiles, resting heart rate, cardiorespiratory fitness, objectively measured physical activity; PA) measurements were recorded. Correlation and hierarchical stepwise multiple linear regression analyses were conducted to investigate the relationship between FMS and markers of health. Results: A small, positive relationship was found between FMS (Gross Motor Quotient; GMQ) and cardiorespiratory fitness with small negative correlations between GMQ and 550 m time SDS among 6-year-olds (r(129) = ?.286, p < .05) and 10-year-olds (r(132) = ?.340, p < .05). A moderate, positive correlation was found between GMQ and light PA (r(71) = .400, p < .05). Small positive correlations were revealed between GMQ and moderate PA (r(71) = .259, p < .05) and between GMQ and total PA (r(71) = .355, p < .05). After adjusting for age, sex, the interaction effect of age and sex, and school attended, FMS explained 15.9% and 24.8% of the variance in 550 m time SDS among 6- and 10-year-olds, respectively, and 6% and 6.5% of the variance in light PA and moderate PA, respectively. After adjusting for age and sex, FMS explained 11.6% of the variance in total PA. Conclusion: A wide range of FMS is important for children’s cardiorespiratory fitness and PA. 相似文献
897.
Linda Essig 《Cultural Trends》2017,26(2):125-137
“Arts entrepreneurship” is beginning to emerge from its infancy as a field of study in US higher education institutions. “Cultural Entrepreneurship”, especially as conceived of in European contexts, developed earlier and on a somewhat different but parallel track. As Kuhlke, Schramme, and Kooyman [(2015). Introduction. Creating cultural capital: Cultural entrepreneurship in theory, pedagogy and practice. Delft: Eburon] note, “In Europe, courses began to emerge in the late 1980s and early 1990s?…?primarily providing an established business school education with an industry-specific focus on the new and emerging creative economy.” Conversely, the development of “arts entrepreneurship” courses and programmes in the US have been driven as much or more from interest within arts disciplines or even from within the career services units of arts conservatories as a means toward supporting artist self-sufficiency and career self-management. This paper looks at the conceptual development of “arts entrepreneurship” in the US as differentiated from “cultural entrepreneurship” in Europe and elsewhere. Its intention is to uncover where the two strands of education (and research) are the same, and where they are different. In addition to a review of existing literature on European cultural entrepreneurship, US data is drawn from a new survey and inventory of US arts entrepreneurship programmes developed for the Alliance for the Arts in Research Universities (a2ru). 相似文献
898.
Linda Darling-Hammond 《Multicultural Perspectives》2017,19(3):133-138
Fear and bigotry have spread through schools on the heels of a presidential campaign that promoted divisiveness grounded in racism and discrimination. This article describes the need for and a path toward explicit anti-racist teaching and anti-racist action to counteract this surge of hate speech. In addition, to create a more equitable and just education system and society, the article outlines actions needed to change key aspects of institutionalized racism and intolerance that are embedded in our schools: a) Correcting the unequal resources leading to inequitable opportunities, programs, teacher and leader distribution; b) providing equal opportunity for the kind of deeper learning demanded in the 21st century: A curriculum that supports critical thinking, problem solving, communication, collaboration, and applications of knowledge to real-world problems; c) developing social/emotional as well as academic skills; and d) supporting personalization and relationships so that students feel cared about and cared for and experience culturally responsive, engaging, and empowering learning opportunities in contexts that provide supportive relationships and community. 相似文献
899.
900.
John S. Childres Thomas W. Durham Larry M. Bolen Linda H. Taylor 《Psychology in the schools》1985,22(1):29-33
The Kaufman Assessment Battery for Children (K-ABC) was administered to 44 4th-, 5th-, and 6th-grade students. Six months later, all students received the California Achievement Test (CAT). Significant positive correlations were obtained between K-ABC variables and CAT scores. CAT subtest scores and total score correlated higher with the K-ABC ACHV scale than with the K-ABC SEQ, SIM, or MPC scales on 8 of the 12 comparisons. The results support the predictive utility of the K-ABC, and also provide support for the differential validity of the K-ABC achievement vs. mental processing scales. 相似文献