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   2316篇
  免费   78篇
  2018年   24篇
  2017年   23篇
  2016年   40篇
  2015年   22篇
  2014年   26篇
  2013年   234篇
  2012年   56篇
  2011年   60篇
  2010年   42篇
  2009年   60篇
  2008年   56篇
  2007年   69篇
  2006年   53篇
  2005年   50篇
  2004年   67篇
  2003年   65篇
  2002年   74篇
  2001年   31篇
  2000年   37篇
  1999年   30篇
  1998年   37篇
  1997年   36篇
  1996年   28篇
  1995年   37篇
  1994年   36篇
  1993年   25篇
  1992年   36篇
  1991年   28篇
  1990年   33篇
  1989年   28篇
  1988年   29篇
  1987年   26篇
  1986年   31篇
  1985年   30篇
  1984年   40篇
  1983年   40篇
  1982年   36篇
  1981年   55篇
  1980年   43篇
  1979年   48篇
  1978年   40篇
  1977年   37篇
  1976年   48篇
  1975年   51篇
  1974年   51篇
  1973年   42篇
  1972年   24篇
  1971年   31篇
  1969年   34篇
  1968年   34篇
排序方式: 共有2394条查询结果,搜索用时 15 毫秒
61.
The purpose of the study was to investigate occupational stress among Chinese factory workers (N=342), from three cities of South East China, using the shortened version of the Occupational Stress Indicator (OSI)-2. The results showed that the reliabilities and predictive validity of the OSI-2 subscales and other subscales used for the study were reasonably high. Quite a high percentage of workers perceived high work pressure. The main sources of stress were intrinsic to the job; and the coping strategies that were most frequently used to tackle stress were “control” methods. In addition, “satisfaction on environmental condition” seemed to be a common predictor for job satisfaction, and mental and physical well-being. The logical relationships between job satisfaction, mental well-being and physical well-being in Chinese workers have provided support to the findings obtained in Western countries.  相似文献   
62.
The topic of cheating among college students has received considerable attention in the education and psychology literatures. But most of this research has been conducted with relatively small samples and individual projects have generally focused on students from a single campus. These studies have improved our understanding of cheating in college, but it is difficult to generalize their findings and it is also difficult to develop a good understanding of the differences that exist among different academic majors. Understanding such differences may be important in developing improved strategies for combating college cheating. The objective of this paper is to examine the relation between cheating and the choice of academic major with a particular focus on natural science and engineering majors. The data source for this analysis is a study of over 4,000 students from 31 campuses which was conducted in the 1995–1996 academic year.  相似文献   
63.
This issue, redesigned in a new format, marks the beginning of Volume 25, the beginning of the silver anniversary year of the Journal of Abnormal Child Psychology. Data were compiled from the first 24 volumes to study changes over time, and Pearson correlations were calculated to determine linear trends in the journal's development The number of articles per volume has doubled, from about 25 to 50. In recent years the first authors of articles were more likely to be located outside the U.S. (up from about 5% to about 25%). Also, in recent years the first authors of articles were less likely to be affiliated with nonmedical school university departments and more likely to be affiliated with medical schools or research institutes. An introduction to this special 25th anniversary issue is provided.  相似文献   
64.
Male and female respondents rated jokes with either a female initiator/male target of joke or vice versa. For male respondents, the gender of the joke target made no difference. For female respondents, however, jokes with males as the target received significantly higher ratings than jokes with females as the target.  相似文献   
65.
Landolt  Monica A.  Dutton  Donald G. 《Sex roles》1997,37(5-6):335-359
A study was conducted to investigate the issue of gay male intimate abuse in a sample of 52 couples. The objective of the study was to explore the association between relationship power dynamics and the perpetration of psychological abuse, and to investigate the correspondence between intimate abuse and factors associated with the Abusive Personality [D. G. Dutton and A. J. Starzomski (1993) Borderline Personality in Perpetrators of Psychological and Physical Abuse, Violence and Victims, Vol. 8, pp. 327–337; D. G. Dutton (1994a) Behavioral and Affective Correlates of Borderline Personality Organization in Wife Assaulters, International Journal of Law and Psychiatry, Vol. 17, pp. 265–279.] The majority of participants were middle to upper class and their ethnic/racial breakdown is as follows: White (86%), Native American (7%), Asian (4%), and Other (3%). In terms of power, results indicated that the more frequent form of psychological abuse was significantly higher in relationships characterized by divided power (i.e., partners sharing decision-making authority by the partners each making decisions in different domains). This finding supports the supposition that abuse can occur in relatively egalitarian relationships. An association between intimate abuse and the Abusive Personality was also clearly observed and this personality profile seemed to characterize both members of abusive dyads. Conclusions are drawn regarding the generalizability of intimate abuse across lines of sexual orientation.  相似文献   
66.
The relationship between the usage of employment tests—particularly ability tests-and job performance criteria has been extensively studied. The usage of testing was reported to have declined after the landmark personnel selection caseGriggs (1971). Models of selection utility were reviewed, and an ecological systems theory of test incidence and the American economy was developed. For both ability tests and non-personality employment tests, a positive relationship was hypothesized between the historical incidence of firms using tests and American Gross Domestic Product. Using historical survey and economic data, results were consistent with the hypothesis involving ability testing incidence.The views expressed are those of the author and not necessarily those of the U.S. Air Force, the Department of Defense, or the U.S. government.  相似文献   
67.
68.
Most concepts of development explain certain behavior changes as products or markers of the invariable succession of emerging periods, stages, refinements, or achievements that define and order much of an individual's life. A different but comparable concept can be derived from the most basic mechanisms of behavior analysis, which are its environmental contingencies, and from its most basic strategy, which is to study behavior as its subject matter. From a behavior-analytic perspective, the most fundamental developmental questions are (a) whether these contingencies vary in any systematic way across the life span, and thus make behavior change in a correspondingly systematic way; and (b) whether some of these contingencies and their changes have more far-reaching consequences than others, in terms of the importance to the organism and others, of the behavior classes they change. Certain behavior changes open the door to especially broad or especially important further behavior change, leading to the concept of the behavioral cusp. A behavioral cusp, then, is any behavior change that brings the organism's behavior into contact with new contingencies that have even more far-reaching consequences. Of all the environmental contingencies that change or maintain behavior, those that accomplish cusps are developmental. Behavior change remains the fundamental phenomenon of development for a behavior-analytic view; a cusp is a special instance of behavior change, a change crucial to what can come next.  相似文献   
69.
Reports of community alienation and high ingroup identification in the police suggest that they are a particularly ethnocentric group. To empirically test this hypothesis, a sample of urban police officers was surveyed to ascertain their social identity pattern. Results indicated a high level of peer solidarity, community alienation differentiated on the basis of race and social class, and the perception that the source of alienation lies more with the community than with the officers themselves. A central finding was that those officers who identified most strongly with peers also tended to report lower levels of alienation from the community groups. This finding, in conjunction with unremarkable levels of authoritarianism and perceived stress in the sample, challenges the stereotype of the ethnocentric, authoritarian, and stressed out police officer. Results are placed within a novel framework for understanding the police solidarity phenomenon, and implications for police-community relations are discussed.  相似文献   
70.
Understanding the mental processes involved in suffering has always been the best basis for communication between patients and caretakers. In this paper we are concerned first with acknowledgment of the existence, generally unknown, and the effects, generally unrecognized, of the hypnotic processes that occur in many forms of suffering, and second with developing our thesis that the understanding and use of hypnotic principles can greatly enrich the chaplain's capacity to alleviate suffering. In this brief presentation we will confine our discussion to the teaching of hypnosis as a virtual necessity in modern clinical training for chaplains. Comments and considerations will precede and follow an outline of the course presently offered at Lenox Hill Hospital [but we cannot here attempt to discuss or explain the fundamentals of hypnotic process or any other aspects of the course content itself]. A basic bibliography is appended for those who wish to know more about hypnosis itself.  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