全文获取类型
收费全文 | 24531篇 |
免费 | 898篇 |
国内免费 | 9篇 |
出版年
2018年 | 325篇 |
2017年 | 347篇 |
2016年 | 359篇 |
2015年 | 257篇 |
2014年 | 330篇 |
2013年 | 1742篇 |
2012年 | 578篇 |
2011年 | 623篇 |
2010年 | 426篇 |
2009年 | 386篇 |
2008年 | 608篇 |
2007年 | 543篇 |
2006年 | 523篇 |
2005年 | 450篇 |
2004年 | 455篇 |
2003年 | 458篇 |
2002年 | 470篇 |
2001年 | 633篇 |
2000年 | 638篇 |
1999年 | 500篇 |
1998年 | 254篇 |
1997年 | 272篇 |
1996年 | 270篇 |
1995年 | 254篇 |
1992年 | 486篇 |
1991年 | 448篇 |
1990年 | 444篇 |
1989年 | 416篇 |
1988年 | 435篇 |
1987年 | 404篇 |
1986年 | 447篇 |
1985年 | 426篇 |
1984年 | 374篇 |
1983年 | 332篇 |
1981年 | 264篇 |
1979年 | 400篇 |
1978年 | 322篇 |
1977年 | 280篇 |
1976年 | 292篇 |
1975年 | 337篇 |
1974年 | 428篇 |
1973年 | 461篇 |
1972年 | 341篇 |
1971年 | 365篇 |
1970年 | 333篇 |
1969年 | 361篇 |
1968年 | 434篇 |
1967年 | 399篇 |
1966年 | 415篇 |
1958年 | 253篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
91.
92.
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
93.
94.
Amnesia as a consequence of male rape: a case report 总被引:2,自引:0,他引:2
95.
96.
97.
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
98.
99.
Connectionism and cognitive architecture: a critical analysis 总被引:54,自引:0,他引:54
100.
Marvin W. Kahn Linda Lejero Marion Antone Dorene Francisco Jerome Manuel 《American journal of community psychology》1988,16(3):369-379
The status of a fully indigenous mental health program serviced and controlled by the Tohono O'odham (Papago) Indian tribe is reviewed from the perspective of its 17-year history. The program functions in large measure in a crisis intervention model, with suicidal or acutely disturbed cases being most frequent. However, a whole range of disorders and ages are seen. Traditional Medicine Men and Women are often used as consultants, as are some professionals. In recent years child sex abuse and abuse of drugs among youth are prominent problems. The program experienced problems of obtaining services off reservations for patients in need, and in establishing credibility of the Indian Mental Health workers with the outside service providers. 相似文献