全文获取类型
收费全文 | 7356篇 |
免费 | 83篇 |
国内免费 | 3篇 |
专业分类
教育 | 5055篇 |
科学研究 | 953篇 |
各国文化 | 70篇 |
体育 | 476篇 |
综合类 | 2篇 |
文化理论 | 51篇 |
信息传播 | 835篇 |
出版年
2021年 | 66篇 |
2020年 | 82篇 |
2019年 | 139篇 |
2018年 | 188篇 |
2017年 | 159篇 |
2016年 | 154篇 |
2015年 | 100篇 |
2014年 | 130篇 |
2013年 | 1333篇 |
2012年 | 139篇 |
2011年 | 140篇 |
2010年 | 124篇 |
2009年 | 112篇 |
2008年 | 131篇 |
2007年 | 105篇 |
2006年 | 115篇 |
2005年 | 99篇 |
2004年 | 119篇 |
2003年 | 87篇 |
2002年 | 90篇 |
2001年 | 122篇 |
2000年 | 119篇 |
1999年 | 104篇 |
1998年 | 69篇 |
1997年 | 70篇 |
1996年 | 80篇 |
1995年 | 60篇 |
1993年 | 86篇 |
1992年 | 107篇 |
1991年 | 111篇 |
1990年 | 109篇 |
1989年 | 95篇 |
1988年 | 86篇 |
1987年 | 104篇 |
1986年 | 93篇 |
1985年 | 104篇 |
1984年 | 89篇 |
1983年 | 95篇 |
1982年 | 95篇 |
1981年 | 75篇 |
1980年 | 75篇 |
1979年 | 100篇 |
1978年 | 90篇 |
1977年 | 84篇 |
1976年 | 74篇 |
1975年 | 54篇 |
1974年 | 70篇 |
1973年 | 66篇 |
1972年 | 54篇 |
1971年 | 58篇 |
排序方式: 共有7442条查询结果,搜索用时 15 毫秒
991.
ARMAS W. TAMMINEN MARLOWE H. SMABY ROBERT E. POWLESS MOY F. GUM 《Counselor Education & Supervision》1980,19(4):310-317
This article describes a one-year counselor training project conducted by the Minnesota Chippewa Tribe and the University of Minnesota, Duluth. In the past three years, this program has graduated more than 60 participants, most of whom are now employed as counselors of alcoholics. Factors contributing to the effectiveness of the program are presented, four different classes are described in terms of integrating personal development with specific course content, and program outcome data regarding completion and employment are presented. It is our contention that the key to a successful Native American counseling program is involvement in, and control by, local tribal government and community members. 相似文献
992.
993.
Danya M. Corkin Shirley L. Yu Suzanne F. Lindt 《Learning and individual differences》2011,21(5):602-606
Researchers have proposed that the act of postponing academic work may be divided into a traditional definition of procrastination, viewed as maladaptive, and adaptive forms of delay. Adaptive forms of delay may be more consistent with certain facets of self-regulated learning. The current study investigated this issue by examining whether the relations between aspects of self-regulated learning and active delay may be distinct from the relations these aspects of self-regulated learning have with procrastination. Among 206 undergraduates, procrastination was positively predicted by mastery-avoidance goals and negatively by metacognitive strategy usage, whereas active delay was negatively predicted by avoidance goals and positively by self-efficacy. Furthermore, students who reported higher levels of active delay also received better grades. These findings provide support that active delay is a distinct form of delay from procrastination that may be more positive due to its associations with some adaptive self-regulatory processes and academic achievement. 相似文献
994.
995.
996.
Dr David F. Treagust 《Research in Science Education》1993,23(1):293-301
An important contribution to effective teaching and learning can be made by teachers' understanding of the central topics
in each subject area and knowing how to transform their content knowledge into knowledge for teaching. One aspect of this
knowledge is the use of analogies which can effectively communicate concepts to students of particular backgrounds and prerequisite
knowledge. Indeed, analogies are considered to be an important component in the repertoire of effective teachers. However,
research about teachers' use of analogies in science lessons provides little guidance about the optimum approaches that may
be taken by preservice teachers, novice teachers, experienced teachers or reluctant analogy users. This paper describes the
evolution of an approach for using analogies in science teaching that addresses both findings from the research literature
and recognises the needs of practising teachers.
Specializations: learning and teaching science concepts, technology education. 相似文献
997.
998.
Ludwing F. Lowcnstcin 《High Ability Studies》1993,4(2):142-152
Current research demonstrates that maladjusted children can be treated successfully if skilled and timely help is brought to bear on their needs. The methods used to assist in this programme of rehabilitation and sometimes prevention of maladjustment are delineated in the paper. Of the 100 children treated to date, 90% achieved higher levels of performance in school and later in society and, most especially, vocationally. Of the 100 able children who acted as a control group, only 20% achieved such success. Many became maladjusted adults and in some areas also suffered from difficulties with personal relationships, including a lack of success in their marriage and in parenting. 相似文献
999.
Graphs are one of the primary means of exploration and communication in the practice of science, but students in science laboratories are customarily taught only the low-level mechanics of constructing a single kind of graph when given a table of information. The use of a microcomputer can relieve the drudgery of plotting, allowing students to pursue higher-level issues in the design and interpretation of graphs through repeated “thought experiments.” We introduced computer-assisted graphical data analysis to inner-city high school students with weak math and science backgrounds, emphasizing the dynamic manipulation of various kinds of graphs to answer specific questions. Drawing on extensive recordings and classroom observations, we describe examples of the performance of these students on open-ended problem-solving tasks in which graphs can be used to arrive at meaningful answers to applied data analysis problems. 相似文献
1000.