全文获取类型
收费全文 | 53707篇 |
免费 | 2603篇 |
国内免费 | 45篇 |
出版年
2019年 | 596篇 |
2018年 | 816篇 |
2017年 | 748篇 |
2016年 | 866篇 |
2015年 | 612篇 |
2014年 | 772篇 |
2013年 | 4754篇 |
2012年 | 1351篇 |
2011年 | 1448篇 |
2010年 | 960篇 |
2009年 | 1029篇 |
2008年 | 1340篇 |
2007年 | 1302篇 |
2006年 | 1189篇 |
2005年 | 1016篇 |
2004年 | 1039篇 |
2003年 | 1039篇 |
2002年 | 969篇 |
2001年 | 1673篇 |
2000年 | 1626篇 |
1999年 | 1238篇 |
1998年 | 658篇 |
1996年 | 715篇 |
1995年 | 669篇 |
1994年 | 651篇 |
1993年 | 616篇 |
1992年 | 1216篇 |
1991年 | 1134篇 |
1990年 | 1111篇 |
1989年 | 1012篇 |
1988年 | 992篇 |
1987年 | 940篇 |
1986年 | 934篇 |
1985年 | 938篇 |
1984年 | 795篇 |
1983年 | 696篇 |
1982年 | 574篇 |
1981年 | 584篇 |
1979年 | 820篇 |
1978年 | 644篇 |
1975年 | 751篇 |
1974年 | 774篇 |
1973年 | 849篇 |
1972年 | 790篇 |
1971年 | 720篇 |
1970年 | 608篇 |
1969年 | 618篇 |
1968年 | 808篇 |
1967年 | 694篇 |
1966年 | 666篇 |
排序方式: 共有10000条查询结果,搜索用时 46 毫秒
971.
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
972.
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
973.
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
974.
975.
976.
Some experiments on the breakdown effect in apparent motion 总被引:2,自引:0,他引:2
977.
978.
Temporal contrast sensitivity for counterphase flicker was determined for specifically disabled and normal readers to investigate whether the two groups differ in the functioning of their transient systems. In experiment 1, temporal contrast sensitivity was measured over a range of temporal frequencies with a spatial frequency of 2 cycles deg-1. Disabled readers were less sensitive than the control subjects at all temporal frequencies. In experiment 2, temporal contrast sensitivity was measured at a temporal frequency of 20 Hz over a range of spatial frequencies. Disabled readers were less sensitive than the controls at all spatial frequencies, with the differences between the groups increasing as spatial frequency increased. Both these findings are interpreted as supporting the hypothesis of a transient-system deficit in the visual systems of disabled readers. 相似文献
979.
This paper calls for a new approach to the measurement of gender similarities and differences in personality. Critiques of current measures that are based on the measurement of stereotypical masculinity and femininity are reviewed, and an alternative measure is presented. It avoids many of the problems in the other scales by measuring expressiveness and instrumentality in such a way that they are not confounded with variables such as independence or autonomy. Results with this measure in five different samples are presented. These confirm our theoretical definitions of expressiveness and instrumentality, and suggest that only the expressive or relational dimension consistently differentiates samples of women and men.We thank Mary Rothbart for her insightful and constructive comments on an earlier draft; Leisha Sanders, Marcia DeCaro, Vickie Van Nortwick, and Lyn Cogswell for their clerical assistance; the Center for the Study of Women in Society for financial support; and Liza Kuecker and Patricia Gwartney-Gibbs for providing data used in the analysis. An earlier version of this paper was presented at the 1984 annual meeting of the Pacific Sociological Association. 相似文献
980.
Configurational information in face perception 总被引:10,自引:0,他引:10
A new facial composites technique is demonstrated, in which photographs of the top and bottom halves of different familiar faces fuse to form unfamiliar faces when aligned with each other. The perception of a novel configuration in such composite stimuli is sufficiently convincing to interfere with identification of the constituent parts (experiment 1), but this effect disappears when stimuli are inverted (experiment 2). Difficulty in identifying the parts of upright composites is found even for stimuli made from parts of unfamiliar faces that have only ever been encountered as face fragments (experiment 3). An equivalent effect is found for composites made from internal and external facial features of well-known people (experiment 4). These findings demonstrate the importance of configurational information in face perception, and that configurations are only properly perceived in upright faces. 相似文献