全文获取类型
收费全文 | 37218篇 |
免费 | 1452篇 |
国内免费 | 15篇 |
出版年
2020年 | 426篇 |
2019年 | 542篇 |
2018年 | 719篇 |
2017年 | 790篇 |
2016年 | 799篇 |
2015年 | 555篇 |
2014年 | 682篇 |
2013年 | 2895篇 |
2012年 | 1247篇 |
2011年 | 1235篇 |
2010年 | 809篇 |
2009年 | 759篇 |
2008年 | 1111篇 |
2007年 | 1125篇 |
2006年 | 1002篇 |
2005年 | 885篇 |
2004年 | 831篇 |
2003年 | 785篇 |
2002年 | 802篇 |
2001年 | 1155篇 |
2000年 | 1107篇 |
1999年 | 863篇 |
1998年 | 374篇 |
1997年 | 370篇 |
1996年 | 340篇 |
1995年 | 350篇 |
1993年 | 341篇 |
1992年 | 730篇 |
1991年 | 643篇 |
1990年 | 696篇 |
1989年 | 603篇 |
1988年 | 636篇 |
1987年 | 594篇 |
1986年 | 601篇 |
1985年 | 541篇 |
1984年 | 499篇 |
1983年 | 478篇 |
1982年 | 342篇 |
1979年 | 567篇 |
1978年 | 395篇 |
1975年 | 448篇 |
1974年 | 491篇 |
1973年 | 527篇 |
1972年 | 394篇 |
1971年 | 386篇 |
1970年 | 348篇 |
1969年 | 400篇 |
1968年 | 470篇 |
1967年 | 428篇 |
1966年 | 353篇 |
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
121.
Depressed affect and time perception 总被引:1,自引:0,他引:1
122.
123.
124.
Linn R 《Journal of applied social psychology》1988,18(13):1149-1170
This paper compares two examples of moral action within extreme social contexts: the refusal of Israeli reserve soldiers to perform their military service during the war in Lebanon (1982–1983), and the refusal of Israeli physicians to provide medical care during a “labor war”, that is a strike. This paper examines the cognitive developmental premise that with an increase in the actors' stage of moral development there will be a greater consistency between hypothetical and actual moral reasoning (Kohlberg, 1984). Blasi's (1983) concept of personal integrity, that is, the consistency between the actors' judgment concerning the morality of an action and the action that was actually performed, is examined as well. The findings show that the “refusing” soldiers manifested stage consistency in their action, whereas the physicians failed to justify their action in line with their moral competence. Whereas the soldiers viewed their action as highly moral, the physicians viewed their strike action as unfortunate but necessary. The motivation of the two groups of actors to act in line with their behavioral choices is discussed. 相似文献
125.
126.
The startle probe response: a new measure of emotion? 总被引:17,自引:0,他引:17
127.
The Family System Functioning (FSF) scale is a new instrument for measuring dimensions of the intrafamilial environment thought to be important in recovery from major psychiatric illness. Modest statistical correlations were obtained when FSF ratings of laboratory-based family interactions were compared with researcher-guided therapist ratings of FSF based upon the family's behavior in family therapy sessions during the subsequent month. The data from these two settings provide support for the validity of some of the scales. Because of the modest size of the correlations, however, behavior in the laboratory setting may not always be an accurate indicator of how the family will behave in the early weeks of family therapy. 相似文献
128.
129.
Context and structure in conceptual combination 总被引:8,自引:0,他引:8
130.
Processing resources and age differences in working memory 总被引:1,自引:0,他引:1
This study investigated the performance of young and old subjects on a modified version of the working memory task developed by Baddeley and Hitch (1974). Subjects were required to verify a set of sentences of varying complexity while they repeated aloud zero, two, or four words. The older subjects took longer to verify the sentences, especially when the sentences were grammatically complex, but the effect of concurrent memory load on verification latency was the same in both groups. These results cast doubt on the notion that there is an age-related decline in one general pool of processing resources. They also suggest that older people have greater difficulty with the active processing aspects, rather than with the passive holding aspects, of working memory tasks. 相似文献