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   28812篇
  免费   651篇
  国内免费   3篇
  29466篇
  2020年   307篇
  2019年   390篇
  2018年   529篇
  2017年   603篇
  2016年   624篇
  2015年   479篇
  2014年   535篇
  2013年   2463篇
  2012年   904篇
  2011年   958篇
  2010年   598篇
  2009年   573篇
  2008年   752篇
  2007年   827篇
  2006年   695篇
  2005年   673篇
  2004年   642篇
  2003年   606篇
  2002年   646篇
  2001年   848篇
  2000年   824篇
  1999年   645篇
  1998年   311篇
  1997年   278篇
  1996年   310篇
  1995年   277篇
  1992年   525篇
  1991年   502篇
  1990年   472篇
  1989年   446篇
  1988年   467篇
  1987年   420篇
  1986年   435篇
  1985年   449篇
  1984年   370篇
  1983年   326篇
  1982年   277篇
  1981年   277篇
  1979年   402篇
  1978年   297篇
  1977年   278篇
  1975年   328篇
  1974年   392篇
  1973年   410篇
  1972年   323篇
  1971年   304篇
  1970年   297篇
  1968年   364篇
  1967年   313篇
  1966年   295篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
131.
Two studies that seem to show conflicting effects of sex role on psychomotor reminiscence and performance are reviewed, and an effort is made to reconcile the discrepant results.  相似文献   
132.
133.
134.
This paper compares LD and non-LD peers on eight variants of the oddity task. This study is part of a larger programmatic research effort aimed at the development of a screening test to detect preschool children who currently pass existing screening tests but, nonetheless, subsequently experience school failure. The theoretical orientation of this approach is to assess active, ongoing cognitive processing ability. The oddity task, which can be structured to assess such processing ability, was evaluated in the present study as a potential component of this screening test. Consistent with a priori predictions, the data resulted in strong group and developmental differences. Oddity performance increased over age, with the non-LD children performing consistently better than their LD peers at each age. Perceptual and conceptual factors were manipulated across the oddity variations, and both factors contributed to group differences. These results were discussed in relationship to early diagnosis and prognosis for learning disabilities that might result from deficiencies in abstract processing ability.The authors would like to express their thanks to the schools, teachers, and students who participated in this study. This research was supported in part by the Mailman Foundation and FDLRS/MAILMAN, a specialized university center of the Florida Diagnostic Learning Resources System, funded through State General Revenue appropriation to provide multidisciplinary evaluation services in exceptional student education programs.  相似文献   
135.
Quality-of-life measures: hospital interview versus home questionnaire   总被引:2,自引:0,他引:2  
Measures adapted from social survey research were used to assess the quality of life of 33 end-stage renal disease (ESRD) patients in a 2-week test-retest design that varied both location and format of administration (hospital interview vs. home self-administered questionnaire). The measures were found to have substantial consistency over time, location, and format. These results indicate that quality of life is a stable construct and support the usefulness of questionnaire quality-of-life measures for evaluating medical interventions.  相似文献   
136.
Medicaid proposals increasingly focus on cost-saving strategies that restrict clients' control over where and when they may receive services. This study used a field experiment in an urban welfare office to examine the possible effects of two aspects of restrictive policies: the loss of choice of providers and adverse patient mix (i.e., when the majority of a provider's clients are Medicaid beneficiaries). Results indicate that health care presented within the context of not having a choice is derogated and that choice and patient mix combine to influence intentions to seek care. Persons who did not choose the health plan in a simulated choice, who had fewer choices than expected, and who did not accept restricted choice also had negative perceptions.  相似文献   
137.
138.
The three subjects of this article, Charles Citrenbaum, Mark King, and William Cohen, are authors, hypnotherapists, and educators par excellence. In this interview they discuss a variety of topics, including Milton H. Erickson (the “Father of Clinical Hypnosis”), hypnosis, hypnotherapy, and effective clinical practice.  相似文献   
139.
Psychopathology and symptom patterns were studied in 60 former prisoners-of-war (POWs) by administering standardized tests including the Minnesota Multiphasic Personality Inventory (MMPI), an adjustment problem checklist, and a structured clinical interview. Most POWs showed marked psychological impairment, but modal profile analysis identified two prototypic MMPI patterns, which differed in pervasiveness and type of psychopathology. Profile subtypes were defined by unique clusters of clinical symptoms and differed in confinement stress severity. The typology of symptoms argues against a homogeneous conceptualization of stress-induced disorders and suggests the need for definition of the severity and subtype of stress phenomena and individual difference factors in responding to trauma.  相似文献   
140.
This paper reviews the literature on scapegoating, elaborating on the underlying mechanisms before describing the process of scapegoating as it occurred in a neonatal nurse support group. Illustrative vignettes are used to discuss how scapegoating was used by group members to avoid painful feelings arising from their care of extremely ill infants. Group process is related to the stages of the group's development as feelings were addressed more directly and the need to use scapegoating as a defense decreased.  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