全文获取类型
收费全文 | 73506篇 |
免费 | 2924篇 |
国内免费 | 30篇 |
专业分类
76460篇 |
出版年
2020年 | 840篇 |
2019年 | 957篇 |
2018年 | 1373篇 |
2017年 | 1436篇 |
2016年 | 1486篇 |
2015年 | 1043篇 |
2014年 | 1274篇 |
2013年 | 6155篇 |
2012年 | 2384篇 |
2011年 | 2443篇 |
2010年 | 1476篇 |
2009年 | 1489篇 |
2008年 | 2099篇 |
2007年 | 2040篇 |
2006年 | 1892篇 |
2005年 | 1592篇 |
2004年 | 1630篇 |
2003年 | 1540篇 |
2002年 | 1521篇 |
2001年 | 2425篇 |
2000年 | 2287篇 |
1999年 | 1751篇 |
1998年 | 826篇 |
1997年 | 697篇 |
1996年 | 761篇 |
1994年 | 696篇 |
1993年 | 688篇 |
1992年 | 1427篇 |
1991年 | 1309篇 |
1990年 | 1332篇 |
1989年 | 1251篇 |
1988年 | 1225篇 |
1987年 | 1168篇 |
1986年 | 1172篇 |
1985年 | 1242篇 |
1984年 | 985篇 |
1983年 | 868篇 |
1979年 | 1063篇 |
1978年 | 800篇 |
1977年 | 677篇 |
1975年 | 892篇 |
1974年 | 994篇 |
1973年 | 1005篇 |
1972年 | 861篇 |
1971年 | 804篇 |
1970年 | 708篇 |
1969年 | 752篇 |
1968年 | 901篇 |
1967年 | 801篇 |
1966年 | 776篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
181.
182.
183.
184.
185.
186.
A precursor of language acquisition in young infants 总被引:6,自引:0,他引:6
187.
G. Terry Creagh 《Journal of religion and health》1988,27(4):291-306
For Karen Horney neurosis is a serious impediment to health and wholeness and has the power to place a person in bondage. Yet the situation is far from hopeless, for strivings and anxieties contain intrinsic value and can be directed positively to the purpose of human maturity. The theory lends itself to a strong theology of the self, and thus encourages the pastoral counselor who cooperates with the inherent strengths of the person in his or her drive toward health. 相似文献
188.
Perlin E 《Journal of religion and health》1988,27(4):279-284
The care of the patient with cancer requires the development not only of a medical plan, but an ethical plan as well. This plan should integrate the physician's and the patient's perceptions of medical and ethical propriety. Jewish biomedical ethical principles are based on the teaching of the Old Testament and its various interpretations. In this paper, I discuss how these principles can be used to help guide the physician caring for the patient with cancer. Other ethical systems could be applied in a similar fashion. 相似文献
189.
Robert A. Caldwell G. Anne Bogat William S. Davidson II 《American journal of community psychology》1988,16(5):609-624
A frequently advocated strategy for increasing the efficiency of child abuse prevention programs is to deliver prevention services to "high-risk" populations. This article critically reviews procedures for the reliable and valid assessment of child abuse potential within an ecological perspective. Factors that limit the usefulness of child abuse risk assessment are discussed. These factors include the uncertain criteria of child abuse and neglect, the low base rate of the phenomenon, and the financial and social costs of such procedures. Finally, the prevention implications of the current and future state of the art in child abuse risk assessment are considered and preventive interventions that do not depend on individual case risk screening are advocated. 相似文献
190.
Jacqueline M. Golding Patricia Gongla Arlene Brownell 《American journal of community psychology》1988,16(1):39-51
Survey respondents may inaccurately report mental health service utilization for motivational and cognitive reasons. There is little evidence on accuracy of self-reports of mental health service use, and this evidence suggests that respondents tend to underreport inpatient utilization. This study addressed the question of self-report accuracy by comparing survey data from a large probability sample to data from computerized records of publicly funded mental health services. Few inaccuracies in self-reporting were detected. However, despite the use of data bases that were unusually appropriate for verifying self-reports, several problems limited the feasibility of validation. Suggestions are offered for increasing the feasibility of validation in future studies. 相似文献