全文获取类型
收费全文 | 699篇 |
免费 | 45篇 |
国内免费 | 5篇 |
专业分类
749篇 |
出版年
2024年 | 2篇 |
2023年 | 14篇 |
2022年 | 7篇 |
2021年 | 14篇 |
2020年 | 24篇 |
2019年 | 27篇 |
2018年 | 18篇 |
2017年 | 17篇 |
2016年 | 19篇 |
2015年 | 11篇 |
2014年 | 14篇 |
2013年 | 54篇 |
2012年 | 9篇 |
2011年 | 8篇 |
2010年 | 11篇 |
2009年 | 17篇 |
2008年 | 37篇 |
2007年 | 32篇 |
2006年 | 20篇 |
2005年 | 17篇 |
2004年 | 10篇 |
2003年 | 14篇 |
2002年 | 8篇 |
2001年 | 7篇 |
2000年 | 8篇 |
1999年 | 8篇 |
1998年 | 6篇 |
1997年 | 4篇 |
1996年 | 3篇 |
1995年 | 6篇 |
1994年 | 2篇 |
1993年 | 3篇 |
1987年 | 1篇 |
1985年 | 12篇 |
1984年 | 24篇 |
1983年 | 18篇 |
1982年 | 23篇 |
1981年 | 19篇 |
1980年 | 32篇 |
1979年 | 21篇 |
1978年 | 31篇 |
1977年 | 23篇 |
1976年 | 23篇 |
1975年 | 25篇 |
1974年 | 25篇 |
1973年 | 21篇 |
排序方式: 共有749条查询结果,搜索用时 8 毫秒
81.
Research ethics education in the biosciences has not historically been a priority for research universities despite the fact that funding agencies, government regulators, and the parties involved in the research enterprise agree that it ought to be. The confluence of a number of factors, including scrutiny and regulation due to increased public awareness of the impact of basic research on society, increased public and private funding, increased diversity and collaboration among researchers, the impressive success and speed of research advances, and high-profile cases of misconduct, have made it necessary to reexamine how the bioscience research community at all levels provides ethics education to its own. We discuss the need to and reasons for making ethics integral to the education of bioscientists, approaches to achieving this goal, challenges this goal presents, and responses to those challenges. 相似文献
82.
83.
Paula Gormley 《Journal of Psychology in Africa》2013,23(2):183-189
The purpose of this study was to explore the status of community psychology and its contribution to the quality of life in Tanzania. The study was based on both literature review and interviews. First, social responses to problems such as malaria, food insecurity, domestic violence, environmental changes, and HIV/AIDS are discussed. This is followed by a report on the results of five face-to-face interviews of individuals working in the fields of psychology, sociology, social work, counseling and public health. The participants were predominantly from the Capital City of Dar es Salam and one hailed from the city of Mbeya, 850 km from Dar es Salaam. The interviews were exclusively conducted in English as all participants were fluent in English, though it was their second language. On the basis of the literature review and the interviews, it was concluded that although community psychology has made some progress in contributing to quality of life in Tanzania, it is a field of great potential which must be further explored for the benefit of Tanzanians. 相似文献
84.
《Sport, Ethics and Philosophy》2013,7(2):227-236
AbstractThe term ‘sporting integrity’ is widely used in the normative assessment of sports. The term, however, suffers from a lack of conceptual precision. Alfred Archer’s ‘coherence-view’ of sporting integrity goes a long way to help clarify what ‘sporting integrity’ actually means and the specific institutional and individual obligations that it generates. Archer argues that ‘sporting integrity’ essentially means that the constraints athletes face ‘cohere’, in the sense of applying consistent inefficiencies between athletic competitors. For example, those who use performance enhancing drugs (PEDs) are less constrained than those who do not use PEDs, and thus PED use undermines sporting integrity. This paper presents the argument that over and above competitive coherence, sporting integrity means living up to the ‘spirit’ or ‘ethos’ of a game. The implications of this view are that a sport could have ‘coherent’ competitive constraints and still lack sporting integrity; additionally, a sport could have ‘incoherent’ competitive constraints and still demonstrate sporting integrity. These implications are drawn out relative to the three specific cases that Archer uses to illustrate his coherence view; namely, PED use in professional cycling, ‘tanking’ in Olympic badminton, and the prospect of allowing the Rangers Football Club entrance into the Scottish Premier League without playing through and first winning/qualifying in the lesser leagues. 相似文献
85.
单一被试实验与元分析技术 总被引:6,自引:0,他引:6
单一被试实验是特殊儿童心理与教育研究中的一种常用方法,但其外部效度往往受到质疑。运用元分析技术,能对大量单一被试实验研究结果进行定量综述,既可综合评价各研究的总效应,也能探讨、揭示出各类研究特征与相应研究结果的关系,这无疑为单一被试实验信度与效度的检验提供了更多的信息。本文结合国外一个较新的研究实例,对元分析技术的基本原理及分析步骤作简要介绍,并对单一被试实验与元分析技术的结合应用问题提出几点看法与建议。 相似文献
86.
Performance on tasks sensitive to right hemisphere dysfunction (facial discrimination and perceptual closure) are reported in eight patients with right hemisphere lesions. Patients demonstrated an apparent double dissociation of performance on the two measures. Site-by-task specificity for the closure task was strongly suggested. Implications for right hemisphere organization and underlying psychological processes are considered. 相似文献
87.
88.
Dry-bed training: rapid elimination of childhood enuresis 总被引:3,自引:0,他引:3
Enuresis has been treated with moderate effectiveness by the urine-alarm method which requires many weeks of training. The present procedure used a urine-alarm apparatus but added such features as training in inhibiting urination, positive reinforcement for correct urinations, training in rapid awakening, increased fluid intake, increased social motivation to be nonenuretic, self-correction of accidents, and practice in toileting. After one all-night training session, the 24 enuretic children averaged only two bedwettings before achieving fourteen consecutive dry nights and had no major relapses. Little or no reduction in bedwetting occurred within the first two weeks for matched-control enuretics who were given the standard urine-alarm training. The results of a control-procedure showed that the new procedure did not involve Pavlovian conditioning. The new method appears to be a more rapid, effective and different type of treatment for enuresis. 相似文献
89.
The Habit Reversal Procedure for eliminating nervous habits was applied to the problem of stuttering. In the new procedure the speaker interrupted his speech at moments of actual or anticipated stuttering and at natural pause points, and resumed speaking immediately after breathing deeply during the pause. In addition to this regularized pausing and breathing, the program included other factors such as formulation of one's thoughts prior to speaking, identification of stutter-prone situations, identification of mannerisms associated with stuttering, speaking for short durations when tense or nervous, daily breathing exercises, relaxation procedures for anxiety, immediate display of improved speaking, and enlisting family support for progress. Fourteen stutterers were given training in the program during a single counseling session of about two hours duration. The next day, the average number of stuttering episodes decreased by 94 per cent, by 97 per cent at the end of one month, and by 99 per cent during the extended follow-up. Each of the clients was improved by at least 93 per cent. The new procedure appears to be more rapid and effective than alternative procedures. 相似文献
90.
John C Smart 《Journal of Vocational Behavior》1975,6(3):337-347
This paper examined differences in the degree to which fifteen specific sources of job satisfaction were related to and predictive of the overall satisfaction of department chairmen in the six model environments proposed by Holland (1973). The fifteen specific sources of job satisfaction were regressed on overall satisfaction, separately for chairmen in each environment, through the use of incremental stepwise multiple regression procedures. The results indicated that the overall satisfaction of chairmen in these six environments was differentially related to unique weightings and combinations of the fifteen predictor variables. It was concluded that environments, composed of essentially similar groups of people in different organizations, serve as job satisfaction reinforcer systems in a manner similar to organizations as illustrated by Dawis. 相似文献