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   1604篇
  免费   224篇
  2023年   38篇
  2022年   4篇
  2021年   9篇
  2020年   94篇
  2019年   16篇
  2018年   20篇
  2017年   81篇
  2016年   86篇
  2015年   75篇
  2014年   79篇
  2013年   342篇
  2012年   61篇
  2011年   35篇
  2010年   61篇
  2009年   74篇
  2008年   52篇
  2007年   35篇
  2006年   43篇
  2005年   31篇
  2004年   22篇
  2003年   23篇
  2002年   19篇
  2001年   13篇
  2000年   18篇
  1999年   23篇
  1998年   18篇
  1997年   8篇
  1996年   44篇
  1995年   34篇
  1994年   32篇
  1993年   30篇
  1992年   37篇
  1991年   40篇
  1990年   32篇
  1989年   22篇
  1988年   24篇
  1987年   15篇
  1986年   16篇
  1985年   4篇
  1984年   6篇
  1983年   3篇
  1982年   10篇
  1981年   9篇
  1980年   13篇
  1979年   18篇
  1978年   22篇
  1977年   20篇
  1975年   7篇
  1974年   2篇
  1973年   3篇
排序方式: 共有1828条查询结果,搜索用时 15 毫秒
961.
Sixty-two managers and human resource consultants rated a series of genuine résumés with covering letters. The résumés were manipulated to contain varying amounts of information about the candidate’s knowledge, skills and abilities (competency statements). This information appeared at different locations in the résumé and covering letter. In addition, half the managers were provided with extra job requirement details beyond the job advertisement. Managers rated the candidate résumés for candidate suitability, decision to interview and overall ranking. The inclusion of competency statements resulted in higher manager ratings. However, the location of the competency statements did not influence ratings given to résumés. Further, the extra information provided to managers did not influence their ratings. The results replicate and extend an earlier study by Earl, Bright and Adams (1998) and challenge the idea that selection decisions are largely based on the notion of applicant fit. The results suggest that the inclusion on the résumé of statements that address job competencies even in a general fashion will boost an applicant’s chances of being short-listed.  相似文献   
962.
963.
ABSTRACT We tested the structure and magnitude of genetic and environmental influences on the overlap among self-esteem, negative emotionality, and major depression symptoms in adolescent girls ( N =706) from the Minnesota Twin Family Study. Genetic and environmental influences on all three operated via a general, heritable factor. Genetic influences explained the majority of overlap among the three constructs, as well as most of the variance in self-esteem and negative emotionality. Genetic influences on depression were more modest and largely due to genetic factors specific to depression. These findings support the theory that self-esteem, depression, and neuroticism represent aspects of a common temperamental core. The interrelations among the three constructs in mid-adolescence is consistent with their interrelations in adulthood.  相似文献   
964.
Measures of symbolic racism (SR) have often been used to tap racial prejudice toward Blacks. However, given the wording of questions used for this purpose, some of the apparent effects on attitudes toward policies to help Blacks may instead be due to political conservatism, attitudes toward government, and/or attitudes toward redistributive government policies in general. Using data from national probability sample surveys and an experiment, we explored whether SR has effects even when controlling for these potential confounds and whether its effects are specific to policies involving Blacks. Holding constant conservatism and attitudes toward limited government, SR predicted Whites' opposition to policies designed to help Blacks and more weakly predicted attitudes toward social programs whose beneficiaries were racially ambiguous. An experimental manipulation of policy beneficiaries revealed that SR predicted policy attitudes when Blacks were the beneficiary but not when women were. These findings are consistent with the claim that SR's association with racial policy preferences is not due to these confounds.  相似文献   
965.
The present study investigated differential relationships, nonlinear relationships, and multiplicative relationships among the subdimensions of extraversion (agency and affiliation) and job performance (getting ahead and getting along) for a sample of 179 managers. We found that: (i) agency was positively related to getting ahead performance, whereas affiliation was unrelated to getting ahead; (ii) agency had an inverted‐U relationship with getting along performance; and (iii) there was a multiplicative effect of agency and affiliation on getting along. The findings provide insight into the nature of the relationship between extraversion and managerial performance, the level of breadth at which to represent these variables for optimal prediction and explanation, and the use of extraversion measures for selection purposes.  相似文献   
966.
Schizophrenic patients are known to exhibit inhibitory impairments in response suppression and selective attention. However, the impairment of inhibitory control in memory retrieval has not clearly been documented. In two experiments, we investigate inhibition in memory retrieval by using the retrieval practice procedure. In Expt 1, a cued recall final test was used. Consistent with previous research, we found similar retrieval‐induced forgetting (RIF) effects in schizophrenic patients and in controls. However, these effects could be the result of interference/blocking or the results of inhibition. In order to reduce the influence of blocking in Expt 2, we used a recognition test. We found that RIF was reduced in patients, compared to healthy controls. The elimination of RIF effect in patients, when the influence of blocking is reduced, indicates that inhibitory processes in memory are altered in schizophrenia. Result suggest that schizophrenic patients suffer from critical impairments in inhibitory processes involved in memory retrieval, similar to the inhibitory deficits found in other cognitive domains.  相似文献   
967.
This paper reports the results of a qualitative analysis of semi‐structured interviews with 79 members of the Birmingham Untreated Heavy Drinkers Cohort. The cohort was recruited in 1997 when all participants were drinking 50 or more standard units of alcohol (men) or 35 or more units (women) most weeks. Present interviews were carried out as part of the fourth wave of interviews, held in 2003. The topic was the participants' places of drinking in the community and the functions those places served. The present analysis focused on the relationship between pubs and community. The strongest theme to emerge was that the pub provided for many participants a real sense of community in itself. It did so by enabling participants to meet with like‐minded others, in a setting distinct from home or work, where conversing and confiding could take place in a relaxed atmosphere, with a range of other activities and forms of social support available to many. At the same time, participants were discriminating about which pubs they used, and when, and with whom they chose to interact. There was less consensus about whether the pub served a wider function by contributing to a positive sense of community in the local neighbourhood. It is suggested that English pubs, at least in a large conurbation such as the West Midlands, are very varied, sometimes continuing to serve as ‘the local’ for a community, sometimes being part of a variety of drinking places which between them provide people with a diversity of social niches to meet their increasingly diverse choices and preferences, and sometimes reflecting and even contributing to local community disorganisation. Copyright © 2008 John Wiley & Sons, Ltd.  相似文献   
968.
969.
970.
The purpose of this study was to evaluate the effects of a warm-up and fatigue protocol on the vertical jump and knee joint position sense of sprinters. Thirty-two sprinters were randomly allocated to either a control group (CONT) or a plyometric group (PLYO) that performed a warm-up, followed by a high-intensity plyometric protocol. Absolute (AAE), relative (RAE), and variable (VAE) angular errors and vertical jump were evaluated before and after the warm-up, as well as after the plyometric protocol and again 5 min later. After the warm-up, athletes improved RAE and jump performance. After the plyometric protocol, scores on the RAE, VAE, and the vertical jump performance worsened compared to the control group and to the values obtained after the warm-up. Five minutes later, RAE and vertical jump continued to be impaired. AAE did not show significant differences. The vertical jump is improved after the warm-up, although it is deteriorated after high-intensity plyometry. Regarding knee proprioception, the lack of impairments in the AAE make unclear the effects of the plyometric exercises on knee proprioception.  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