全文获取类型
收费全文 | 48392篇 |
免费 | 1686篇 |
国内免费 | 22篇 |
出版年
2019年 | 470篇 |
2018年 | 633篇 |
2017年 | 678篇 |
2016年 | 750篇 |
2015年 | 550篇 |
2014年 | 661篇 |
2013年 | 3507篇 |
2012年 | 1194篇 |
2011年 | 1250篇 |
2010年 | 803篇 |
2009年 | 793篇 |
2008年 | 1188篇 |
2007年 | 1070篇 |
2006年 | 984篇 |
2005年 | 915篇 |
2004年 | 867篇 |
2003年 | 886篇 |
2002年 | 925篇 |
2001年 | 1267篇 |
2000年 | 1244篇 |
1999年 | 928篇 |
1998年 | 481篇 |
1997年 | 487篇 |
1992年 | 906篇 |
1991年 | 849篇 |
1990年 | 866篇 |
1989年 | 839篇 |
1988年 | 795篇 |
1987年 | 782篇 |
1986年 | 841篇 |
1985年 | 863篇 |
1984年 | 740篇 |
1983年 | 680篇 |
1982年 | 499篇 |
1981年 | 561篇 |
1979年 | 802篇 |
1978年 | 619篇 |
1977年 | 546篇 |
1976年 | 544篇 |
1975年 | 706篇 |
1974年 | 839篇 |
1973年 | 888篇 |
1972年 | 707篇 |
1971年 | 720篇 |
1970年 | 671篇 |
1969年 | 710篇 |
1968年 | 881篇 |
1967年 | 814篇 |
1966年 | 816篇 |
1958年 | 469篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
171.
The effect of mood and pleasant versus unpleasant information feedback on performing a motor skill 总被引:1,自引:0,他引:1
M H Anshel 《The Journal of general psychology》1988,115(2):117-129
The effect of negative, positive, or neutral feedback on a rotary pursuit task as a function of the subject's depressed or elated mood was ascertained. Specifically, the self-schema hypothesis was examined. Ninety female volunteers, ranging in age from 18 to 25 years, participated. They were randomly assigned to one of eight conditions based on depressed or elated mood states, elicited by Velten's (1968) mood induction procedure, and feedback. A control group received no feedback and was not subjected to a mood inducing treatment. Baseline measures and changes in mood were determined by the Multiple Adjective Affective Checklist (MAACL). Bogus feedback was offered after all but one of the trials. The subjects' mood changed significantly during the mood-inducing treatment. For motor performance, partial support was lent to self-schema. Elated and depressed subjects performed best under positive and negative feedback, respectively. The effects, however, were temporary. 相似文献
172.
Herbert Sklar C.S.W. 《Journal of Contemporary Psychotherapy》1988,18(2):107-123
This paper emphasizes the impact of the setting, space, and general physical properties of the clinic upon the difficult patient's profound neediness and absence of inner regulatory structure. Moreover, the clinic's administrative style and requirements often related to fiscal restraints, demands for accountability for both how funds are spent and treatment outcome, all impinge upon the patient. Humanizing clinics so they have the capacity for psychotherapeutic holding and provision of safety for difficult patients are discussed in detail in this contribution. 相似文献
173.
174.
Depressed affect and time perception 总被引:1,自引:0,他引:1
175.
176.
M. W. Browne A. Shapiro 《The British journal of mathematical and statistical psychology》1988,41(2):193-208
The structure of the covariance matrix of sample covariances under the class of linear latent variate models is derived using properties of cumulants. This is employed to provide a general framework for robustness of statistical inference in the analysis of covariance structures arising from linear latent variate models. Conditions for normal theory estimators and test statistics to retain each of their usual asymptotic properties under non-normality of latent variates are given. Factor analysis, LISREL and other models are discussed as examples. 相似文献
177.
178.
Amnesia as a consequence of male rape: a case report 总被引:2,自引:0,他引:2
179.
180.