全文获取类型
收费全文 | 4299篇 |
免费 | 198篇 |
国内免费 | 2篇 |
出版年
2021年 | 36篇 |
2020年 | 66篇 |
2019年 | 101篇 |
2018年 | 128篇 |
2017年 | 123篇 |
2016年 | 129篇 |
2015年 | 86篇 |
2014年 | 114篇 |
2013年 | 475篇 |
2012年 | 159篇 |
2011年 | 180篇 |
2010年 | 119篇 |
2009年 | 116篇 |
2008年 | 165篇 |
2007年 | 138篇 |
2006年 | 139篇 |
2005年 | 124篇 |
2004年 | 103篇 |
2003年 | 121篇 |
2002年 | 132篇 |
2001年 | 106篇 |
2000年 | 99篇 |
1999年 | 73篇 |
1998年 | 52篇 |
1997年 | 41篇 |
1996年 | 57篇 |
1995年 | 51篇 |
1994年 | 50篇 |
1993年 | 46篇 |
1992年 | 62篇 |
1991年 | 55篇 |
1990年 | 50篇 |
1989年 | 51篇 |
1988年 | 39篇 |
1987年 | 42篇 |
1986年 | 53篇 |
1985年 | 52篇 |
1984年 | 50篇 |
1983年 | 38篇 |
1982年 | 44篇 |
1981年 | 35篇 |
1979年 | 45篇 |
1978年 | 36篇 |
1975年 | 35篇 |
1974年 | 37篇 |
1972年 | 31篇 |
1970年 | 41篇 |
1968年 | 35篇 |
1967年 | 43篇 |
1966年 | 33篇 |
排序方式: 共有4499条查询结果,搜索用时 15 毫秒
181.
Altering the Shape of Punishment Distributions Affects Decision Making in a Modified Iowa Gambling Task
下载免费PDF全文
![点击此处可从《决策行为杂志》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Corrine J. Seeley Joshua G. A. Cashaback Carlyle T. Smith Richard J. Beninger 《决策行为杂志》2014,27(2):170-178
Neuroeconomics research has shown that preference for gambling is altered by the statistical moments (mean, variance, and skew) of reward and punishment distributions. Although it has been shown that altered means can affect feedback‐based decision making tasks, little is known if the variance and skew will have an effect on these tasks. To investigate, we systematically controlled the variance (high, medium, and low) and skew (negative, zero, and positive) of the punishment distributions in a modified version of the Iowa Gambling Task. The Iowa Gambling Task has been used extensively in both academic and clinical domains to understand decision making and diagnose decision making impairments. Our results show that decision making can be altered by an interaction of variance and skew. We found a significant decrease over trials in choices from the decks with high variance and asymmetrically skewed punishments and from the decks with low variance and zero skew punishments. These results indicate that punishment distribution shape alone can change human perception of what is optimal (i.e., mean expected outcome) and may help explain what guides our day‐to‐day decisions. Copyright © 2013 John Wiley & Sons, Ltd. 相似文献
182.
183.
184.
185.
Laura Smith David Wilkinson Mayur Bodani Rowena Bicknell S. S. Surenthiran 《Journal of Neuropsychology》2019,13(3):417-431
Vestibular dysfunction is associated with visual short-term memory impairment; however, it remains unclear if this impairment arises as a direct result of the vestibular dysfunction or is a consequence of comorbid changes in mood, affect, fatigue, and/or sleep. To this end, we assessed the concurrence and interdependence of these comorbidities in 101 individuals recruited from a tertiary balance clinic with a neuro-otological diagnosis. Over fifty per cent of the sample showed reduced visuospatial short-term memory, 60% and 37% exceeded cut-off on the Beck Anxiety and Depression Inventories, respectively, 70% exceeded cut-off on the Fatigue Severity Scale, 44% reported daytime sleepiness on the Epworth Sleepiness Scale, and 78% scored above cut-off on the Pittsburgh Sleep Quality Index. The high concurrence of these symptoms gives reason to infer the existence of a vestibular cognitive affective syndrome. Structural equation modelling indicated that the significant statistical association between general unassisted posture (a marker of chronic vestibular dysfunction and strong predictor of falls risk) and short-term memory was not mediated by mood and wakefulness. Instead, the memory impairment related more directly to vestibular dysfunction. From a rehabilitation perspective, the implication is that if the vestibular disorder is treated successfully then the memory problem will likewise improve. 相似文献
186.
187.
188.
189.
190.