全文获取类型
收费全文 | 49848篇 |
免费 | 1949篇 |
国内免费 | 19篇 |
出版年
2019年 | 529篇 |
2018年 | 793篇 |
2017年 | 736篇 |
2016年 | 847篇 |
2015年 | 605篇 |
2014年 | 754篇 |
2013年 | 4455篇 |
2012年 | 1317篇 |
2011年 | 1302篇 |
2010年 | 858篇 |
2009年 | 803篇 |
2008年 | 1207篇 |
2007年 | 1157篇 |
2006年 | 1057篇 |
2005年 | 936篇 |
2004年 | 876篇 |
2003年 | 872篇 |
2002年 | 869篇 |
2001年 | 1719篇 |
2000年 | 1644篇 |
1999年 | 1246篇 |
1998年 | 529篇 |
1996年 | 621篇 |
1995年 | 588篇 |
1994年 | 581篇 |
1993年 | 537篇 |
1992年 | 1186篇 |
1991年 | 1088篇 |
1990年 | 1092篇 |
1989年 | 948篇 |
1988年 | 939篇 |
1987年 | 925篇 |
1986年 | 910篇 |
1985年 | 894篇 |
1984年 | 807篇 |
1983年 | 664篇 |
1982年 | 526篇 |
1981年 | 527篇 |
1979年 | 752篇 |
1978年 | 577篇 |
1975年 | 695篇 |
1974年 | 710篇 |
1973年 | 781篇 |
1972年 | 720篇 |
1971年 | 657篇 |
1970年 | 573篇 |
1969年 | 580篇 |
1968年 | 712篇 |
1967年 | 621篇 |
1966年 | 581篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
921.
Richard C. Erickson Ph.D. 《Pastoral Psychology》1987,35(3):163-171
The psychology of self-esteem bypasses consequential issues of everyday behavior and moral responsibility in favor of pursuing a global goal of enhanced self-esteem on the assumption that happiness, success, and responsible behavior will automatically follow. The goal is vague and ways of achieving it are confused and conflicting. Greater attention to concrete tasks and challenges and sensitivity to moral issues could help make therapy more clear, effective, and socially useful. 相似文献
922.
Paul G. Schurman Th.D. 《Pastoral Psychology》1987,35(3):189-199
This article on Liberation approaches the subject from the perspective ofmen. Women have taken the lead in trying to throw off the bondage of patriarchy. Men have, for the most part, been reactors to the evolving changes. The author feels that there is a more creative role for men to play, but first, we must become more conscious of the ways in which our privileged position oppresses us. The author documents this dynamic as well as points to some possible directions for men to move in their personal and professional lives. The priority on developing collegiality and inclusiveness in our professional associations gives this subject an important place in our thinking and decisionmaking.This paper was read at a workshop on male liberation at the National A.A.P.C. Convention in San Antonio, April 30,1982. 相似文献
923.
McIntire KD Cleary J Thompson T 《Journal of the experimental analysis of behavior》1987,47(3):279-285
Two cynomolgous macaques categorized six colors into two groups of three after conditional discrimination training (zero-delay symbolic match-to-sample). The procedures resulted in the establishment of relations among the elements of each set-relations that were not specifically trained and that can be characterized by the properties of reflexivity, symmetry, and transitivity. Each set of colors was related to a characteristic pattern of responding: One response pattern involved temporal duration (press and hold the response keys); the second response pattern entailed repeated pressing and releasing of the response keys (fixed ratio 8). Six combinations of two colors were trained, three combinations from each set. After discriminative performance stabilized for each monkey, they were tested with 10 additional color combinations, all of which differed from the training combinations. The conditional relations established between test combinations can be characterized as stimulus equivalence. The training procedures were analogous to the procedure of using category names, and have implications for understanding the function of language in the formation of equivalence classes. 相似文献
924.
925.
926.
927.
928.
Some experiments on the breakdown effect in apparent motion 总被引:2,自引:0,他引:2
929.
930.
The representation of nonuniform motion: induced movement 总被引:2,自引:0,他引:2
Induced motion occurs when there is a misallocation of nonuniform motion. Theories of induced motion are reviewed with respect to the model for uniform motion recently proposed by Swanston, Wade, and Day. Theories based on single processes operating at one of the retinocentric, orbitocentric, egocentric, or geocentric levels are not able to account for all aspects of the phenomenon. It is therefore suggested that induced motion is a consequence of combining two different types of motion signals: one provides information by registering the motion with respect to the retina, orbit, and egocentre; the other provides information only on the relational motions between the pattern elements. Simple rules are given for defining a frame of reference for the relational motion process, which can result in a reallocation of the motion signals. It is proposed that the two signals in combination are weighted differentially, with the greater influence coming from the relational signals. Procedures for determining the weighting factors are described, and predictions from the model are examined. 相似文献