全文获取类型
收费全文 | 29472篇 |
免费 | 1151篇 |
国内免费 | 15篇 |
专业分类
30638篇 |
出版年
2021年 | 256篇 |
2020年 | 407篇 |
2019年 | 403篇 |
2018年 | 647篇 |
2017年 | 684篇 |
2016年 | 696篇 |
2015年 | 478篇 |
2014年 | 593篇 |
2013年 | 2578篇 |
2012年 | 1040篇 |
2011年 | 1046篇 |
2010年 | 676篇 |
2009年 | 618篇 |
2008年 | 926篇 |
2007年 | 884篇 |
2006年 | 771篇 |
2005年 | 662篇 |
2004年 | 630篇 |
2003年 | 574篇 |
2002年 | 596篇 |
2001年 | 817篇 |
2000年 | 885篇 |
1999年 | 634篇 |
1998年 | 300篇 |
1997年 | 261篇 |
1996年 | 241篇 |
1992年 | 485篇 |
1991年 | 440篇 |
1990年 | 487篇 |
1989年 | 455篇 |
1988年 | 425篇 |
1987年 | 435篇 |
1986年 | 436篇 |
1985年 | 443篇 |
1984年 | 365篇 |
1983年 | 321篇 |
1982年 | 257篇 |
1979年 | 423篇 |
1978年 | 292篇 |
1977年 | 272篇 |
1975年 | 367篇 |
1974年 | 400篇 |
1973年 | 370篇 |
1972年 | 354篇 |
1971年 | 304篇 |
1970年 | 288篇 |
1969年 | 333篇 |
1968年 | 376篇 |
1967年 | 334篇 |
1966年 | 339篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
891.
Burton G 《Journal of motor behavior》1994,26(2):147-161
Two experiments considered the behavior of subjects who cross gaps in a pathway without benefit of vision. The first experiment contrasted visually and nonvisually guided locomotion, finding a significantly greater number of refusals under nonvisual guidance but no loss of appropriate modulation of step components to the salient dimensions of the actor and layout. Different components of crossing were modified under guidance of different sensory systems; the lengths of the crossing and support spans were primarily altered under nonvisual guidance, and the distance of the support foot to the near edge of the gap was the component of preference under visual guidance. In the second experiment, subjects crossed nonvisually, using probes that varied in length and moment of inertia. The adaptability of the step components to actor and layout dimensions was unchanged, but there was no effect of these mechanical manipulations on the components of crossing identified in Experiment 1. 相似文献
892.
Choice responding by adult humans in a discrete-trial task was examined as a function of conditions that manipulated either the delay to point delivery or the delay between points and their exchange for money. In point-delay conditions, subjects chose between an "impulsive" alternative that provided a small amount of points immediately and a "self-control" alternative that provided a larger amount of points delayed by 15, 30, or 60 s. Points were exchanged for money immediately following the session. Subjects preferred the self-control alternative. In exchange-delay conditions, subjects chose between a small amount of points exchangeable for money immediately following the session and a larger amount of points exchangeable for money after 1 day, 3 weeks, or 6 weeks. A self-control preference observed for all subjects in the 1-day exchange-delay condition reversed to exclusive impulsive preference for 4 of the 6 subjects when choice conditions involved exchange delays of 3 or 6 weeks. These results show that human choice is sensitive to the manipulation of exchange delays and that impulsive preference can be obtained with exchange delays on the order of weeks. 相似文献
893.
Anthony G. Rud Jr. 《Studies in Philosophy and Education》1994,13(1):65-75
Socratic method and intuition are two ways of knowing commonly thought as opposed. The author shows how both ways of knowing can be linked in an education that has philosophy as its armature. 相似文献
894.
Jürgen Oelkers 《Studies in Philosophy and Education》1994,13(2):91-109
The article discusses two basic paradigms of western educational theory, namely the concept of “influence” and the concept of “development”. Two historical contextes are analyzed, John Locke's theory of human learning and Jean-Jacques Rousseau's theory of natural development. Both theories are rejected in favour of a position beyond “influence” and “development”. This position of a theory of education (Erziehung) is marked with the term “moral communication”. 相似文献
895.
Acceptance and Commitment Therapy (ACT) is a behavior-analytically-based psychotherapy approach that attempts to undermine emotional avoidance and increase the capacity for behavior change. An overview of this approach is given, followed by several specific examples of the techniques used within ACT. In each instance the behavioral rationale of these techniques is described. A contemporary view of verbal relations provides the basis for new approaches to adult outpatient psychotherapy. 相似文献
896.
Joseph G. Ponterotto Brian P. Rieger Ann Barrett Rickey Sparks 《Journal of counseling and development : JCD》1994,72(3):316-322
The authors review four new instruments designed to assess multicultural counseling competence in trainees and practicing professionals. The Cross-Cultural Counseling Inventory—Revised (CCCI-R), the Multicultural Counseling Awareness Scale—Form B (MCAS:B), the Multicultural Counseling Inventory (MCI), and the Multicultural Awareness-Knowledge-and Skills Survey (MAKSS) were each critically reviewed in terms of item development, psychometric properties, and pragmatic utility. Specific research suggestions for continued empirical validation on the instruments are posited, and strong cautions regarding their current use in training are leveled. 相似文献
897.
This article focuses on the unique counselling needs of foreign students as reflected from a review of the literature. As more and more students from developing countries opt to further their education in the West, knowledge about counselling foreign students is of increasing interest. Distinctive aspects of foreign student clients and the typical problems faced by them are described. The issues which need to be addressed and the competencies which need to be developed in order to effectively counsel foreign students are discussed. Finally, specific strategies for counselling foreign students are suggested in the context of general guidelines for cross-cultural counselling. 相似文献
898.
Ali köse 《Islam & Christian-Muslim Relations》1994,5(2):195-206
Research1 has been carried out on native British converts to Islam. It was based on formal interviews with 70 converts to Islam, 50 males and 20 females. Interviews were done in various parts of England. The sample consïsted of 66 English, 3 Irish, and 1 Welsh. Fifty‐one had been Anglicans, 12 Catholics, 3 Methodists, and 4 Jews. The research was designed to find out the pre‐conversion, conversion, and post‐conversion experiences of the converts interviewed. The present article is part of the research, looking at the converts’ post‐conversion experiences with regard to intellectual, moral, and social changes, changes in beliefs and practices, behaviour, and social relations. 相似文献
899.
Research in several disciplines reveals large individual differences in orientations to romantic love, yet the origins of the differences have been unclear In this first behavior genetic study of romantic love, biometric model fitting reveals that in contrast to other personality and attitude domains, where genetic factors account for approximately 50% of the reliable variance and shared environment has little effect, individual differences in romantic love are due almost exclusively to environment Moreover, the common family environment plays a sizable role in determining love styles, a finding compatible with theories stressing the importance of family interactions in personality development 相似文献
900.
FROM BLOBS TO BOUNDARY EDGES: 总被引:13,自引:1,他引:12