全文获取类型
收费全文 | 175798篇 |
免费 | 7765篇 |
国内免费 | 163篇 |
专业分类
183726篇 |
出版年
2021年 | 1511篇 |
2020年 | 2794篇 |
2019年 | 3452篇 |
2018年 | 3604篇 |
2017年 | 4030篇 |
2016年 | 4678篇 |
2015年 | 3923篇 |
2014年 | 4807篇 |
2013年 | 23465篇 |
2012年 | 4786篇 |
2011年 | 3861篇 |
2010年 | 3986篇 |
2009年 | 4798篇 |
2008年 | 4048篇 |
2007年 | 3625篇 |
2006年 | 4187篇 |
2005年 | 4113篇 |
2004年 | 3600篇 |
2003年 | 3214篇 |
2002年 | 3041篇 |
2001年 | 3370篇 |
2000年 | 3205篇 |
1999年 | 3213篇 |
1998年 | 2816篇 |
1997年 | 2654篇 |
1996年 | 2562篇 |
1995年 | 2428篇 |
1994年 | 2376篇 |
1993年 | 2334篇 |
1992年 | 2684篇 |
1991年 | 2474篇 |
1990年 | 2375篇 |
1989年 | 2256篇 |
1988年 | 2247篇 |
1987年 | 2254篇 |
1986年 | 2219篇 |
1985年 | 2407篇 |
1984年 | 2530篇 |
1983年 | 2326篇 |
1982年 | 2369篇 |
1981年 | 2335篇 |
1980年 | 2190篇 |
1979年 | 2253篇 |
1978年 | 2192篇 |
1977年 | 2146篇 |
1976年 | 1958篇 |
1975年 | 2032篇 |
1974年 | 2083篇 |
1973年 | 1981篇 |
1972年 | 1530篇 |
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
931.
John T. Salvendy M.D. 《Group》1989,13(1):43-57
Brief group psychotherapy as a method of treating psychological aftereffects of retirement is still in its infancy. It is therefore still possible to outline the whole field in overview. This paper examines the dynamics of aging and the relevant literature, discusses the conceptual issues involved, and describes techniques employed with this specific population. The typical cluster of complaints is portrayed, the psychological stressors associated with retirement are analyzed, and the various group-therapeutic modalities developed to counteract them are described. Furthermore, the rationale, process and characteristics of short-term group psychotherapy in the treatment of adjustment difficulties to retirement are reviewed. The clinical application of this approach, the therapist's particular roles and the therapeutic impact of this method are delineated.He would like to thank his co-therapist, Mrs. Sophie Bielawski, Reg. O.T., for her support and helpful observations and Drs. J. Regan and E. Sunday for their advice on methodolody. 相似文献
932.
This study examined the ability of both an overt integrity test and a personality-based measure of delinquency to predict on-the-job theft and counterproductivity. A heterogeneous sample of 105 employees anonymously completed both tests and a criterion checklist that included a 9-item theft subscale and a 12-item counterproductivity subscale. Results indicated that the overt integrity test was a superior predictor of both on-the-job theft and drug abuse compared to the personality-based measure. The overt integrity test was also a slightly better predictor of general counterproductivity. These findings and their implications are discussed. 相似文献
933.
This paper discusses the use of drug screening for employee selection decisions. Common methods of drug screening are described, and a recent study of drug screening accuracy is summarized. It is argued that drug screening is subject to the same standards as are other selection procedures, and that human resource professionals must assume responsibility for understanding the potential problems associated with drug screening. Issues relevant to determining the benefits of drug screening are discussed, and an illustration of the impact of drug screening on decision accuracy is presented. It is suggested that, in many instances, the value of drug screening in the selection process may be low enough to warrant serious concern. Implications for human resource research and practice are noted.An earlier version of this paper was presented at the 95th Annual Convention of the American Psychological Association in New York; August 31, 1987. The authors would like to thank Michael Bramel for his assistance in locating and summarizing some of the medical literature cited, and two anonymous reviewers for their helpful comments. 相似文献
934.
935.
936.
937.
Several theories to account for the origin of tunnel hallucinations and tunnel experiences near death are considered: (1) the idea of a real tunnel; (2) representations of transition; (3) reliving birth memories; (4) imagination; and (5) physiological origins. Three different physiological theories are considered that related the tunnel form to the structure of the visual cortex. All can account for much of the phenomenology of the tunnel experience, and all lead to testable predictions. It is argued that the tunnel experience involves a change in the mental model of the self in the world. Because of this, an experience of purely physiological origin, with no implications for other worlds or for survival, can nevertheless produce lasting changes in the sense of self and reduce the fear of death. 相似文献
938.
939.
940.