全文获取类型
收费全文 | 8460篇 |
免费 | 97篇 |
国内免费 | 7篇 |
专业分类
教育 | 6220篇 |
科学研究 | 724篇 |
各国文化 | 147篇 |
体育 | 526篇 |
综合类 | 5篇 |
文化理论 | 105篇 |
信息传播 | 837篇 |
出版年
2021年 | 55篇 |
2020年 | 84篇 |
2019年 | 155篇 |
2018年 | 208篇 |
2017年 | 237篇 |
2016年 | 220篇 |
2015年 | 171篇 |
2014年 | 216篇 |
2013年 | 2047篇 |
2012年 | 172篇 |
2011年 | 192篇 |
2010年 | 182篇 |
2009年 | 158篇 |
2008年 | 201篇 |
2007年 | 206篇 |
2006年 | 188篇 |
2005年 | 191篇 |
2004年 | 177篇 |
2003年 | 154篇 |
2002年 | 148篇 |
2001年 | 126篇 |
2000年 | 126篇 |
1999年 | 133篇 |
1998年 | 113篇 |
1997年 | 114篇 |
1996年 | 108篇 |
1995年 | 140篇 |
1994年 | 116篇 |
1993年 | 101篇 |
1992年 | 102篇 |
1991年 | 96篇 |
1990年 | 96篇 |
1989年 | 97篇 |
1988年 | 86篇 |
1987年 | 88篇 |
1986年 | 79篇 |
1985年 | 88篇 |
1984年 | 95篇 |
1983年 | 87篇 |
1982年 | 95篇 |
1981年 | 74篇 |
1980年 | 54篇 |
1979年 | 67篇 |
1978年 | 61篇 |
1977年 | 72篇 |
1976年 | 59篇 |
1975年 | 45篇 |
1974年 | 48篇 |
1973年 | 53篇 |
1971年 | 34篇 |
排序方式: 共有8564条查询结果,搜索用时 350 毫秒
991.
Jakob D. Jensen Katheryn Christy Melinda Krakow Kevin John Nicole Martins 《The Journal of educational research》2016,109(6):666-674
Leisure reading behavior is a key predictor of educational success. Transportability is a trait that determines how likely an individual is to become involved in a story, and past research has suggested that involvement may be related to leisure reading behavior. However, available measures of transportability have not been validated with children or related to leisure reading. To address this gap, children 9–13 years old (N = 136) completed a revised version of the Transportability Scale. A 13-item version of the scale was found to be unidimensional, reliable, and predictive of 6% of the variance in leisure reading (above and beyond sex, age, reading ability, and student performance). Transportability was also related to genre preference and several interesting sex differences emerged. The Transportability Scale provides researchers with a psychometrically sound measure of narrative involvement to advance research on leisure reading. 相似文献
992.
Theodore J. Christ Kristin N. Johnson‐Gros John M. Hintze 《Psychology in the schools》2005,42(6):615-622
The current study extended previous research on curriculum‐based measurement in mathematics (M‐CBM) assessments. The purpose was to examine the generalizability and dependability of multiple‐skill M‐CBM computation assessments across various assessment durations (1, 2, 3, 4, 5, and 6 minutes). Results of generalizability and dependability studies (N = 104 students) suggest that relative interindividual decisions can rely on the results from 1‐minute administrations for low‐stakes decisions and the results of 4‐minute administrations for high‐stakes decisions. Moreover, absolute intraindividual decisions can rely on the results from 4‐minute administrations for low‐stakes decisions and 13‐minute administrations for high‐stakes decisions. The implications and limitations of these results are discussed. © 2005 Wiley Periodicals, Inc. Psychol Schs 42: 615–622, 2005. 相似文献
993.
994.
995.
996.
Harriet G. Bennett Susan Collins Gordon David Fisher Sue Evans Hughes John B. Reinhart 《Child abuse & neglect》1982,6(1):81-85
Recent research has highlighted the complexity of the battered child syndrome. Clinical experience suggests that treatment of troubled families is a long-term process, draining financial resources of agencies and emotional resources of professionals. The need to provide support and case consultation to professionals working in the area of child abuse and neglect evolved in the establishment, in 1968, of the Suspected Child Abuse and Neglect (SCAN) Program at Children's Hospital, Pittsburgh, Pennsylvania. This program provides an effective method of intervention through identification, consultation, referral and follow-up of at-risk families. Weekly meetings offer multi-disciplinary case coordination, treatment recommendations, and a channel of communication for representatives of community agencies. This paper traces the history and present status of the SCAN Program, as well as the role of SCAN as a force for change of community attitudes. 相似文献
997.
998.
999.
1000.
John J. Sparkes 《Distance Education》1983,4(2):179-186
It is contended that an academic discipline illustrates certain characteristics and functions. The question whether distance education, in its current state, reflects these characteristics is explored. 相似文献