全文获取类型
收费全文 | 13155篇 |
免费 | 545篇 |
国内免费 | 2篇 |
专业分类
13702篇 |
出版年
2020年 | 141篇 |
2019年 | 168篇 |
2018年 | 246篇 |
2017年 | 266篇 |
2016年 | 272篇 |
2015年 | 209篇 |
2014年 | 271篇 |
2013年 | 1493篇 |
2012年 | 465篇 |
2011年 | 509篇 |
2010年 | 319篇 |
2009年 | 330篇 |
2008年 | 498篇 |
2007年 | 449篇 |
2006年 | 443篇 |
2005年 | 452篇 |
2004年 | 453篇 |
2003年 | 441篇 |
2002年 | 458篇 |
2001年 | 236篇 |
2000年 | 197篇 |
1999年 | 208篇 |
1998年 | 218篇 |
1997年 | 211篇 |
1996年 | 165篇 |
1995年 | 179篇 |
1994年 | 166篇 |
1993年 | 183篇 |
1992年 | 171篇 |
1991年 | 146篇 |
1990年 | 148篇 |
1989年 | 132篇 |
1988年 | 125篇 |
1987年 | 137篇 |
1986年 | 121篇 |
1985年 | 151篇 |
1984年 | 192篇 |
1983年 | 195篇 |
1982年 | 196篇 |
1981年 | 177篇 |
1980年 | 143篇 |
1979年 | 140篇 |
1978年 | 181篇 |
1977年 | 156篇 |
1976年 | 162篇 |
1975年 | 147篇 |
1974年 | 163篇 |
1973年 | 110篇 |
1972年 | 80篇 |
1968年 | 78篇 |
排序方式: 共有10000条查询结果,搜索用时 7 毫秒
81.
82.
83.
A A Stone 《Journal of personality and social psychology》1987,52(1):56-58
Daily life events were grouped according to their life content area and according to the desirability of the event as rated by the subject. Associations among event groupings and concurrently measured daily mood were examined. As in studies of major life events, some event classifications were more strongly associated with mood than were others: Specifically, desirable family-leisure events and undesirable work events were strongly related to mood. The results suggests that particular life areas deserve special attention in understanding environmental stress. 相似文献
84.
Religious and spiritual issues in mental health are explored in the context of four conceptual models: the medical, the nursing, the humanistic, and the pastoral. This is done by looking at each model in terms of content, diagnostic focus, language and treatment goals, and primary qualities in the health provider.The models are illustrated by case studies gathered from a multidisciplinary setting. The discovery that each model can incorporate the religious and spiritual dimension in mental health care, but that each model does this in distinctive ways, is a key point. 相似文献
85.
Two hundred and sixty three young adult college students responded to openended questions assessing their specific intentions, motives, and plans for having children. The most commonly stated motives for childbearing reflected a strong interest in establishing an identity and social network. Financial, marital, and emotional stability were identified as important factors influencing the timing of parenthood. Several significant sex differences were found for both motives and the timing of parenthood. These findings are discussed in terms of changing social norms regarding parenthood and changing sex role expectations.Portions of this research were presented at the Eastern Regional Psychological Association Convention in New York, April 1986. This research was funded by a grant from Trenton State College, Committee for Faculty and Institutional Research and Sabbatical Leave. 相似文献
86.
The impact of pre-employment integrity testing on employee turnover and inventory shrinkage losses 总被引:1,自引:0,他引:1
Thomas S. Brown Dr. John W. Jones William Terris Brian D. Steffy 《Journal of business and psychology》1987,2(2):136-149
A major home improvement chain located primarily in the western United States initiated the use of thePersonnel Selection Inventory, a written integrity test, as part of its pre-employment hiring process. For two years only, those job applicants who passed this test and other pre-employment criteria were hired by the chain. Following the introduction of the inventory, there was: (1) a 50% reduction in the number of employee terminations for theft, illegal drug use, and violence over a five year period and (2) a savings in shrinkage losses that amounted to over two million dollars over a two year period. 相似文献
87.
L Stone 《Journal of the American Psychoanalytic Association》1986,34(2):329-362
This paper has two general sources: my own clinical psychoanalytic work extending over about four and one half decades; and consideration of certain outstandingly influential ideas in our literature: first, those of the pioneer contributors, and then those of certain more recent writers, whose views have sometimes exhibited important differences from those widely held in the past. I try to evaluate the two groups--in their occasional overlapping and important divergences, in relation to my own clinical experience. A certain general position of my own emerges from such process inevitably; but it is far from "revolutionary." Indeed, the contrary is more largely true. In extreme anticipatory condensation--what I do propose, from my own reflections, is the preeminent importance of an archaic characterological core in depressive illness. 相似文献
88.
John L. Cotton 《Journal of applied social psychology》1986,16(9):786-801
Baron and Ransberger (1978) argue that civil violence increases as temperature rises into the mid 80s, and then decreases as temperatures rise further. Two experiments test this hypothesis using data on temperature and the incidence of crime for summer months in two midwestern cities. The crime data were divided into violent and nonviolent crimes, and then correlated with the maximum, minimum, and average temperatures, and several humidity measures. Violent crime correlated significantly with temperature; nonviolent crime did not. This relationship was linear in the first study, but curvilinear in the second. Inspection of the data suggests that the incidence of aggressive behavior (i.e., violent crime) does not drop off in the mid-80s as laboratory findings and Baron and Ransberger's results would suggest, but continues to increase as temperatures rise into the 90s. The mean incidence of violent crime was higher for days in the 90s than for days in the 80s. A hypothesis for resolving this contradiction between real world and laboratory findings is discussed. 相似文献
89.
Patrick C. Friman Jack W. Finney Stephen G. Glasscock John W. Weigel Edward R. Christophersen 《Journal of applied behavior analysis》1986,19(1):87-92
Testicular self-examination (TSE) can lead to early diagnosis and treatment of testicular cancer, the third leading cause of death in young men. We evaluated the effectiveness of a brief and specific checklist for teaching TSE skills. Ten men were videotaped while performing testicular self-examinations before and after training. The TSE training resulted in large and significant increases in the number of TSE steps completed and duration of the TSE. Two urological validation measures supported the improvements observed in the mens' self-examinations. Subjects reported continued performance of TSE during a follow-up telephone interview. This pilot study indicates that a brief and specific checklist is an effective strategy for teaching early cancer detection skills. 相似文献
90.
Predictions of physical symptomatology by daily life events and by major life events were compared, replicating and expanding work reported by DeLongis, Coyne, Dakof, Folkman, & Lazarus (1982). Analyses of daily, prospective data collected on 79 married men for 90 days demonstrated that daily, undesirable events were better predictors of symptom frequencies than either past, major life events or daily, desirable events. These results, similar to those found by DeLongis et al. (1982), were further explored by examining "healthy" subjects versus subjects with prior medical conditions. Undesirable daily events were a much stronger predictor of physical symptoms in the healthy group than in the prior medical conditions group. 相似文献