全文获取类型
收费全文 | 42406篇 |
免费 | 1616篇 |
国内免费 | 10篇 |
专业分类
44032篇 |
出版年
2019年 | 547篇 |
2018年 | 698篇 |
2017年 | 746篇 |
2016年 | 791篇 |
2015年 | 562篇 |
2014年 | 707篇 |
2013年 | 3399篇 |
2012年 | 1276篇 |
2011年 | 1365篇 |
2010年 | 859篇 |
2009年 | 844篇 |
2008年 | 1226篇 |
2007年 | 1239篇 |
2006年 | 1181篇 |
2005年 | 1051篇 |
2004年 | 1012篇 |
2003年 | 969篇 |
2002年 | 993篇 |
2001年 | 1153篇 |
2000年 | 1093篇 |
1999年 | 850篇 |
1998年 | 541篇 |
1997年 | 450篇 |
1996年 | 450篇 |
1992年 | 670篇 |
1991年 | 668篇 |
1990年 | 630篇 |
1989年 | 648篇 |
1988年 | 634篇 |
1987年 | 613篇 |
1986年 | 637篇 |
1985年 | 697篇 |
1984年 | 579篇 |
1983年 | 575篇 |
1982年 | 509篇 |
1981年 | 481篇 |
1979年 | 629篇 |
1978年 | 522篇 |
1977年 | 453篇 |
1976年 | 494篇 |
1975年 | 555篇 |
1974年 | 617篇 |
1973年 | 628篇 |
1972年 | 507篇 |
1971年 | 443篇 |
1970年 | 435篇 |
1969年 | 468篇 |
1968年 | 551篇 |
1967年 | 463篇 |
1966年 | 467篇 |
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
841.
842.
843.
844.
845.
E. J. Fjerdincstad 《Scandinavian journal of psychology》1969,10(1):220-224
F jerdingstad , E. J. Chemical transfer of alternation training in the Skinner box. Scand. J. Psychol ., 1969, 10 , 220–224.—In six individual experiments one group of recipient mice was injected with brain extract from rat donors trained to alternate between bars in a Skinner box; another group was injected with extract from donors reinforced for pressing either bar irrespective of choice. During testing the recipients of 'alternation extract' showed a significantly higher tendency to alternate. 相似文献
846.
This study asked the question: What are the role expectancies of treatment personnel in the treatment community and are they consistent across patients' emotional condition? An 83-item inventory was developed and administered under three different sets of instructions, each characterizing a different patient condition. Treatment staff and administrators were asked to rate items on the basis of the level of expectancy they held for their team vocational rehabilitation counselor. The analyses suggest that treatment staff and counselors do not agree on role expectations and that patient condition is a significant mediating variable. 相似文献
847.
M. J. Morgan N. S. Sutherland Philip T. Smith Diana R. Haslam Ivana Markov Moyra Williams P. E. Bryant Mark P. Haggard 《Quarterly journal of experimental psychology (2006)》1969,21(3):291-297
Animal Discrimination Learning. Edited by R. M. Gilbert and N. S. Sutherland. London: Academic Press. 1969. Pp. xvi + 501. 1358.
Luce, R. D. and Tukey, J. W. (1964). Simultaneous conjoint measurement: a new type of fundamental measurement. J. math. Psychol. I, 1-27.
Discrimination Learning. By D. A. Riley. Boston: Allyn and Bacon Inc. 1968. Pp. 172. Paperback 21s.
Annual Review of Psychology. Vol. 20. Palo Alto: Annual Reviews Inc. 1969. Pp. ix + 544. $9.00.
Cutaneous Sensation. By David Sinclair. London: Oxford University Press. 1967. Pp. xii + 306. 63s.
Modelling of Thinking and the Mind.. By N. M. Amosov. Translated by L. Finegold. New York: Spartan Books. London: Macmillan. 11967. Pp. xiii + 192.
The Mind of Mnemonist. By A. R. Luria. London: Jonathan Cape. 1969. Pp. xi + 160. 25s.
Determinants of Infant Behaviour IV. Edited by B. M. Foss. London: Methuen. 1969. Pp. 303. £3 10s.
Brain and Behaviour. Volumes 1-4. Edited by Karl Pribram. Harmondsworth: Penguin Books Ltd. 1969. Pp. 496 +573 + 523 + 524. 12s. 6d. per volume. 相似文献
Luce, R. D. and Tukey, J. W. (1964). Simultaneous conjoint measurement: a new type of fundamental measurement. J. math. Psychol. I, 1-27.
Discrimination Learning. By D. A. Riley. Boston: Allyn and Bacon Inc. 1968. Pp. 172. Paperback 21s.
Annual Review of Psychology. Vol. 20. Palo Alto: Annual Reviews Inc. 1969. Pp. ix + 544. $9.00.
Cutaneous Sensation. By David Sinclair. London: Oxford University Press. 1967. Pp. xii + 306. 63s.
Modelling of Thinking and the Mind.. By N. M. Amosov. Translated by L. Finegold. New York: Spartan Books. London: Macmillan. 11967. Pp. xiii + 192.
The Mind of Mnemonist. By A. R. Luria. London: Jonathan Cape. 1969. Pp. xi + 160. 25s.
Determinants of Infant Behaviour IV. Edited by B. M. Foss. London: Methuen. 1969. Pp. 303. £3 10s.
Brain and Behaviour. Volumes 1-4. Edited by Karl Pribram. Harmondsworth: Penguin Books Ltd. 1969. Pp. 496 +573 + 523 + 524. 12s. 6d. per volume. 相似文献
848.
Robert A. Hinde 《Quarterly journal of experimental psychology (2006)》1969,21(2):105-126
As a more junior Fellow of the same college in Cambridge as Sir Frederic Bartlett, I am especially glad of this opportunity to join with members of the Experimental Psychology Society in honouring him. It would be superfluous for me to speak here of Sir Frederic's academic achievements: so many of our members are engaged in research on problems which sprung from his pioneering work, and his influence on the development of psychology as a science certainly needs no elaboration by me. But I would like to make one personal remark. I suppose all younger men feel that there are just a very few members of the preceding generation who have achieved a stature which will always be beyond the reach of any of their own contemporaries. Sir Frederic has always been one of those for me. I am speaking here not only of his academic achievements, but of his kindness as a man; and I would like to tell him how much I valued his willingness to share some of the benefits of his experience when I was blundering about on the borders of his subject. 相似文献
849.
850.
Judged magnitudes of differences between stimuli have previously been shown to support a two-stage interpretation of magnitude estimation, in which input transformations and output transformations are each describable as power functions. In an effort to provide support for the model independent of the difference estimation procedure. the present investigation employed two additional judgment tasks. We obtained magnitude judgments and category judgments of the combined magnitudes (sums) of paired weights from two groups of Ss. Values of the inferred input exponent k calculated from the two sets of data were very similar and were also remarkably similar to the exponent previously calculated from magnitude estimations of differences between weights. The output exponent calculated from magnitude judgments of sums described a concave upward function; however. the similar function describing category judgments was essentially linear. These results show that the inferred input exponent is not the result of the difference estimation task, and in addition provides support for the contention that the interval scale may be a less biased sensory measure than the magnitude scale. The introduction of an additive constant to the model improved its fit to the data but the rule by which it was introduced made very little difference. 相似文献