首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   63750篇
  免费   2619篇
  国内免费   23篇
  66392篇
  2020年   782篇
  2019年   901篇
  2018年   1304篇
  2017年   1303篇
  2016年   1355篇
  2015年   968篇
  2014年   1185篇
  2013年   5596篇
  2012年   2147篇
  2011年   2165篇
  2010年   1313篇
  2009年   1377篇
  2008年   1868篇
  2007年   1860篇
  2006年   1685篇
  2005年   1430篇
  2004年   1467篇
  2003年   1389篇
  2002年   1350篇
  2001年   2078篇
  2000年   1914篇
  1999年   1462篇
  1998年   724篇
  1997年   650篇
  1996年   702篇
  1995年   633篇
  1994年   635篇
  1993年   647篇
  1992年   1230篇
  1991年   1129篇
  1990年   1101篇
  1989年   1053篇
  1988年   1045篇
  1987年   977篇
  1986年   947篇
  1985年   1003篇
  1984年   845篇
  1983年   738篇
  1982年   598篇
  1979年   876篇
  1978年   706篇
  1977年   588篇
  1976年   587篇
  1975年   746篇
  1974年   804篇
  1973年   806篇
  1972年   699篇
  1971年   661篇
  1968年   677篇
  1967年   614篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
901.
Physiognomic color responses in perception, imagery, and affect were investigated. Maluma and taketa, nonsense stimuli defined by many investigators as physiognomic, were utilized as prototypical physiognomic stimuli, along with eight other stimuli of various sorts. In Experiment 1, 22 subjects matched the colors of the stimuli; in Experiment 2, 27 subjects reported their imagery to the stimuli; and in Experiment 3, 16 subjects gave their color preferences for the stimuli. The Munsell sets of colors were employed throughout. Significant differences between the physiognomic and other stimuli were found on the brightness and saturation of color matches, images, and preferences. Other differences (e.g., the latency of color images) were also present. Distinctions were also noted between the two physiognomic stimuli. These results support the priority of innate and perceptual processes in physiognomy over those of learning and memory, although some ambiguities still remain.  相似文献   
902.
903.
904.
A critical review of the theoretical and outcome studies on family therapy with delinquents is presented. Assessment of the theoretical developments reveals that families of delinquents may be distinguishable from other families by their interactional sequences and processes. The available outcome studies within the field indicate that family therapy is viable for interventions with this population, with behavioral, structural, strategic, and communication approaches receiving the most support, but more specific and robust evidence is still needed. Trends in the research and critical issues are identified and used to provide suggestions for future research and practice.  相似文献   
905.
The belief that individual marital therapy (IMT) is an ineffective form of treatment for marriage problems and markedly inferior to the conjoint approaches has become almost an article of faith in family therapy circles. This position was originally advanced in the influential reviews of the research literature conducted by Gurman and Kniskern, and their conclusions have been cited in numerous other articles. This paper re-reviews the research studies purportedly supporting this conclusion and finds almost all of them to be invalidated by gross flaws in design and implementation. It is argued that from the highly inadequate evidence available, no conclusions can be reached concerning either the absolute or relative effectiveness of IMT.  相似文献   
906.
907.
908.
The present study was designed to explore both the predictors of ethnic identity and the relationship between ethnic identity and psychosocial adjustment. Perceptions of ethnicity and ethnic identity and measures of psychosocial adjustment were obtained from 82 Italian-Australian adolescents. Parents' maintenance of cultural ties was associated with a strong sense of ethnic identity, however ethnic identity was relatively unimportant in predicting psychosocial adjustment. Cultural variables such as parents' embeddedness in the Italian community, the desire to assimilate into the Australian culture, and the perception of problems arising from minority group membership were of greater significance.  相似文献   
909.
A new test for measuring the ability to perceive pictorial depth was used with children of two remote Bushman populations (!Xu and Kxoe), as well as with a sample of adult Bushmen drawn from these populations and a sample of urban Zulu children. The results show that subjects of apparently little sophistication are capable of perceiving depth when confronted with a ‘geometric’ figure. They also show surprising inter-group differences which cannot be easily explained by differences of environmental experience.  相似文献   
910.
Autobiographical memory in suicide attempters   总被引:4,自引:0,他引:4  
  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号