全文获取类型
收费全文 | 1813篇 |
免费 | 228篇 |
国内免费 | 70篇 |
出版年
2024年 | 12篇 |
2023年 | 53篇 |
2022年 | 26篇 |
2021年 | 58篇 |
2020年 | 135篇 |
2019年 | 125篇 |
2018年 | 83篇 |
2017年 | 93篇 |
2016年 | 110篇 |
2015年 | 90篇 |
2014年 | 75篇 |
2013年 | 287篇 |
2012年 | 54篇 |
2011年 | 58篇 |
2010年 | 45篇 |
2009年 | 46篇 |
2008年 | 63篇 |
2007年 | 58篇 |
2006年 | 54篇 |
2005年 | 36篇 |
2004年 | 44篇 |
2003年 | 33篇 |
2002年 | 37篇 |
2001年 | 33篇 |
2000年 | 34篇 |
1999年 | 25篇 |
1998年 | 24篇 |
1997年 | 29篇 |
1996年 | 16篇 |
1995年 | 21篇 |
1994年 | 22篇 |
1993年 | 22篇 |
1992年 | 19篇 |
1991年 | 8篇 |
1990年 | 8篇 |
1989年 | 10篇 |
1988年 | 10篇 |
1987年 | 10篇 |
1986年 | 13篇 |
1985年 | 4篇 |
1984年 | 9篇 |
1983年 | 6篇 |
1982年 | 11篇 |
1981年 | 7篇 |
1980年 | 14篇 |
1979年 | 12篇 |
1978年 | 20篇 |
1977年 | 21篇 |
1976年 | 16篇 |
1975年 | 12篇 |
排序方式: 共有2111条查询结果,搜索用时 15 毫秒
181.
Derenne A 《Journal of the experimental analysis of behavior》2010,93(3):485-494
A shift in generalization gradients away from S+ and towards stimuli on the opposite end of the stimulus dimension from S- is a well established phenomenon in the laboratory, occurring with humans and nonhumans and with a wide range of stimuli. The phenomenon of gradient shifts has also been observed to have an analogous relationship to a variety of apparent biases in preference observed in the natural environment. One way to examine the validity of such analogies is by examining whether gradient shifts can be observed with complex and naturalistic stimuli. In the present experiment, undergraduates were trained to discriminate between faces that varied in terms of relative bilateral facial symmetry (a stimulus dimension correlated with health and attractiveness). Comparisons were made within subjects, using two sets of images. For both sets, the faces varied from naturally asymmetrical to symmetrical, and S+ was a face equidistant to the two extremes. With one set, S- was the naturally asymmetrical face, and with the other, S- was the symmetrical face. A peak shift was obtained in both conditions, although the effect was clearer in the aggregate than on the level of the individual. Overall, the results are consistent with the view that the processes responsible for gradient shifts in the lab are relevant to judgments made in the natural environment. 相似文献
182.
Francis Mechner 《Journal of the experimental analysis of behavior》2010,94(3):373-386
This multifaceted work on chess played without sight of the pieces is a sophisticated psychologist's examination of this topic and of chess skill in general, including a detailed and comprehensive historical account. This review builds on Hearst and Knott's assertion that chess can provide a uniquely useful model for research on several issues in the area of cognitive skill and imagery. A key issue is the relationship between viewing a stimulus and mental imagery in the light of blindfold chess masters' consistent reports that they do not use or have images. This review also proposes a methodology for measuring and quantifying an individual's skill shortfall from a theoretical maximum. This methodology, based on a 1951 proposal by Claude Shannon, is applicable to any choice situation in which all the available choices are known. The proposed “Proficiency” measure reflects the equivalent number of “yes—no” questions that would have been required to arrive at a best choice, considering also the time consumed. As the measure provides a valid and nonarbitrary way to compare different skills and the effects of different independent variables on a given skill, it may have a wide range of applications in cognitive skill research, skill training, and education. 相似文献
183.
Leonel Garcia-Marques Ludmila D. Nunes Pedro Marques Paula Carneiro Yana Weinstein 《Memory (Hove, England)》2013,21(3):365-380
We propose that we encode and store information as a function of the particular ways we have used similar information in the past. More specifically, we contend that the experience of retrieval can serve as a powerful cue to the most effective ways to encode similar information in comparable future learning episodes. To explore these ideas, we did two studies in which all participants went through study–test cycles of single category lists while we manipulated the nature of the recognition tests. The recognition tests either included only same-category lures or only different-category lures. The experience of repeated testing leads participants to avoid conceptual-based strategies but only when conceptual knowledge was poorly diagnostic for recognition (i.e., in the same-category lures condition). In a second study with a similar manipulation, we showed that repeated testing with lures from the same category as study items improved performance in a final recall surprise test compared to conditions in which different-category lures were used. Such a difference is akin to the one obtained when encoding instructions focus on distinctive item features compared to cases in which the focus is on relational processing. We suggest that testing requirements lead to adaptive changes at encoding. 相似文献
184.
传统的以患者为基础的消化内镜医师培养模式已不能适应消化内镜的快速发展和病患对内镜操作技术的高要求,通过多媒体和虚拟现实技术建立的计算机辅助的内镜模拟训练系统相对于传统的消化内镜医师培训方式是一个巨大进步,它能帮助初学者较快掌握消化内镜诊疗操作的基本技能,使各级消化内镜培训中心的规范化教学成为可能.但是,模拟内镜训练必须结合实际病例的操作才能巩固从模拟内镜得到的内镜操作技能.本文总结了目前消化内镜医师培训的现状,重点对消化内镜模拟训练系统在内镜医师培训中的作用和存在的问题进行探讨,并提出了自己的观点. 相似文献
185.
Jane Smikowski Sarah Dewane Mark E. Johnson Christiane Brems Catherine Bruss Laura Weiss Roberts 《Ethics & behavior》2013,23(6):461-478
Community-based participatory research (CBPR) focuses on specific community needs, and produces results that directly address those needs. Although conducting ethical CBPR is critical to its success, few academic programs include this training in their curricula. This article describes the development and evaluation of an online training course designed to increase the use of CBPR in mental health disciplines. Developed using a participatory approach involving a community of experts, this course challenges traditional research by introducing a collaborative process meant to encourage increased participation by special populations and narrow the parity gap in effective mental health treatment and services delivery. 相似文献
186.
Joseph M. Babione 《Ethics & behavior》2013,23(6):443-453
Evidence-based practice is often acknowledged as the future state of psychology, yet those graduate students who will soon be applying such practices tend to hold several misconceptions about the major components within this framework. This review highlights implications for graduate education, clinical training, and professional competence in light of the movement toward evidence-based practice in psychology. These implications are discussed in relation to the close parallel between the major components of the evidence-based framework and the current Ethical Principles of Psychologists and Code of Conduct. The evidence-based framework is discussed as an ideology that promotes lifelong learning and best prepares graduate students for ethical clinical practice throughout their careers as psychologists. 相似文献
187.
Michael D. Mumford Shane Connelly Ryan P. Brown Stephen T. Murphy Jason H. Hill Alison L. Antes 《Ethics & behavior》2013,23(4):315-339
In recent years, we have seen a new concern with ethics training for research and development professionals. Although ethics training has become more common, the effectiveness of the training being provided is open to question. In the present effort, a new ethics training course was developed that stresses the importance of the strategies people apply to make sense of ethical problems. The effectiveness of this training was assessed in a sample of 59 doctoral students working in the biological and social sciences using a pre–post design with follow-up and a series of ethical decision-making measures serving as the outcome variable. Results showed not only that this training led to sizable gains in ethical decision making but also that these gains were maintained over time. The implications of these findings for ethics training in the sciences are discussed. 相似文献
188.
Recent studies show that psychiatry residents express a relatively greater need for ethics curricula than their colleagues in other specialties. Such studies have been limited in their generalizability because they were conducted at one site. This study of 151 psychiatry residents at seven U.S. psychiatry programs aims to address that limitation. Residents were surveyed on issues pertaining to ethics and professionalism education. Participants were found to support such curricula during training and to value its relevance to the practice of psychiatry. Gender differences and the influence of the “hidden curriculum” on such results merit further study. 相似文献
189.
Yi-Ming Yu 《Ethics & behavior》2013,23(5):341-359
In this study, I examined what channels of socialization influence the moral behavior of cadets. We conducted a regression analysis of the effects of parents' attitudes to moral education, the standard and potential curriculum of schools, peer groups, and communication media on individual ethics and discipline using 399 sample participants. The participants were recruited through a questionnaire survey on cadets from academy of military, naval, and air force, and four-year based students from R.O.C. National Defense University. The analysis results showed that the cultivation of morality among cadets was directly influenced by the school's potential curriculum (i.e., intern cadres and officers in company) and their parents' attitudes to moral education during early childhood. The results also indicated that the influence of teaching by example was more significant than that of teaching by precept. 相似文献
190.