全文获取类型
收费全文 | 206篇 |
免费 | 8篇 |
专业分类
教育 | 138篇 |
科学研究 | 17篇 |
各国文化 | 3篇 |
体育 | 20篇 |
综合类 | 1篇 |
文化理论 | 5篇 |
信息传播 | 30篇 |
出版年
2023年 | 2篇 |
2022年 | 2篇 |
2020年 | 5篇 |
2019年 | 2篇 |
2018年 | 11篇 |
2017年 | 12篇 |
2016年 | 12篇 |
2015年 | 8篇 |
2014年 | 4篇 |
2013年 | 41篇 |
2012年 | 8篇 |
2011年 | 5篇 |
2010年 | 11篇 |
2009年 | 2篇 |
2008年 | 3篇 |
2007年 | 5篇 |
2006年 | 3篇 |
2005年 | 8篇 |
2003年 | 2篇 |
2002年 | 6篇 |
2000年 | 3篇 |
1998年 | 4篇 |
1996年 | 1篇 |
1995年 | 2篇 |
1994年 | 1篇 |
1993年 | 3篇 |
1992年 | 1篇 |
1991年 | 2篇 |
1990年 | 2篇 |
1989年 | 1篇 |
1988年 | 3篇 |
1987年 | 3篇 |
1986年 | 2篇 |
1985年 | 2篇 |
1984年 | 2篇 |
1983年 | 1篇 |
1980年 | 2篇 |
1979年 | 2篇 |
1978年 | 2篇 |
1977年 | 6篇 |
1976年 | 1篇 |
1975年 | 1篇 |
1973年 | 1篇 |
1969年 | 1篇 |
1962年 | 1篇 |
1951年 | 1篇 |
1924年 | 1篇 |
1923年 | 1篇 |
1920年 | 3篇 |
1919年 | 1篇 |
排序方式: 共有214条查询结果,搜索用时 15 毫秒
1.
Richard A. Epstein 《Journal of Cultural Economics》2003,27(3-4):259-274
Ordinary markets allow parties, not the state, to value property and projects. But they do not account for subjective value in such traditional contexts as condemnation. An awareness of these nonmarket values helps overcome any categorical opposition to the use of the contingent valuation method (CVM) to value cultural and environmental resources. But accurate CVM should measure all values, positive or negative, tononowners; it should apply generally to any substitute projects; and it should seek to account for diminishing marginal value of additional resource units. CVM should be used only to aggregate nonmarket preferences, not to skew the political debate to cultural or environmental objectives. 相似文献
2.
Linda M Hartman Rebecca A Abromitis Alice B Kuller Barbara A Epstein 《Journal of the Medical Library Association》2005,93(2):271-277
OBJECTIVE: A staff development committee (SDC) was convened to implement staff development opportunities for an academic health sciences library system comprised of three separate facilities. The charge for the SDC was to: (1) develop programs to enhance workplace skills and personal growth, (2) communicate the availability of existing programs at the university and medical center, and (3) encourage the staff to participate in these opportunities. PROGRAM: The committee created goals and objectives and developed a survey designed to give staff the opportunity to provide input for this initiative. With an 80% response rate, the survey results were used to plan 15 events based on staff needs and preferences. First-year attendance for SDC-sponsored events was 459. Committee members served as liaisons for each event. Two forms were developed to facilitate event planning. A monthly announcement sheet, email reminders, and the library's local area network are used to communicate upcoming SDC events and encourage attendance. CONCLUSION: This approach can serve as a useful model for similar program planning in any organization. 相似文献
3.
4.
5.
The purpose of the present study was to determine the value of DRL schedules in reducing the behavior of a group of behaviorally disordered children. During the DRL procedure, reinforcement was made available for inappropriate language that was less than a prescribed limit for each day. When the DRL limit was successively decreased across weeks, the behavior of the students systematically decreased. Data indicated that reinforcing low rates of behavior may be an effective alternative to the use of aversive contingencies to reduce the misbehavior of such children. 相似文献
6.
Steve Graham Evan J. Fishman Robert Reid Michael Hebert 《Learning disabilities research & practice》2016,31(2):75-89
Students with Attention Deficit Hyperactivity Disorders (ADHD) frequently experience significant difficulty mastering basic academic skills. This meta‐analysis focuses on one specific potential area of learning difficulties for these students: namely, writing. To identify the extent and depth of the potential writing challenges faced by students with ADHD, we conducted a meta‐analysis comparing the writing performance of grade 1 to 12 students with ADHD to their normally achieving peers. We located 44 papers, yielding 45 studies with 87 effect sizes. The average weighted effect sizes showed that students with ADHD obtained lower scores than their normally achieving peers for writing quality (–0.78), output (–0.64), number of genre elements (–0.69), vocabulary (–0.76), spelling (–0.80), and handwriting (–0.62). Contrary to expectations, moderator analyses found that neither study quality nor the source from which ADHD students were drawn (i.e., school/community vs. clinic/hospital) accounted for variability above sampling error alone. 相似文献
7.
8.
Evan Glazer Michael J. Hannafin Liyan Song 《Educational technology research and development : ETR & D》2005,53(4):57-67
Teachers often learn technology skills and integration strategies in intensive seminars, ineffective means for professional
learning because experiences are seldom transferred to instructional practices. Thus, effective technology integration requires
teachers to obtain learning experiences within the context of their teaching so they can practice, reflect, and modify their
practices. Learning in a teaching community is a social process that involves ongoing, on-site, and just-in-time support.
Teachers need avenues to continually interact to provide such support across all members of the community. Collaborative Apprenticeship,
a professional development model featuring reciprocal interactions, is one such approach to promoting technology integration.
Teachers experienced in technology use serve as mentors of peer-teachers' technology applications aimed at improving instruction.
Technology is progressively infused as peer-teachers learn to design technology-rich lessons from their technology-savvy peers
through modeling, collaboration, and coaching. 相似文献
9.
10.