全文获取类型
收费全文 | 767篇 |
免费 | 57篇 |
国内免费 | 1篇 |
专业分类
825篇 |
出版年
2021年 | 3篇 |
2020年 | 12篇 |
2019年 | 8篇 |
2018年 | 16篇 |
2017年 | 24篇 |
2016年 | 34篇 |
2015年 | 9篇 |
2014年 | 20篇 |
2013年 | 83篇 |
2012年 | 41篇 |
2011年 | 45篇 |
2010年 | 22篇 |
2009年 | 38篇 |
2008年 | 42篇 |
2007年 | 39篇 |
2006年 | 26篇 |
2005年 | 32篇 |
2004年 | 34篇 |
2003年 | 35篇 |
2002年 | 24篇 |
2001年 | 15篇 |
2000年 | 11篇 |
1999年 | 10篇 |
1998年 | 13篇 |
1997年 | 9篇 |
1996年 | 5篇 |
1995年 | 5篇 |
1994年 | 10篇 |
1993年 | 18篇 |
1992年 | 9篇 |
1991年 | 7篇 |
1990年 | 5篇 |
1989年 | 3篇 |
1988年 | 7篇 |
1987年 | 4篇 |
1986年 | 5篇 |
1985年 | 8篇 |
1984年 | 7篇 |
1983年 | 8篇 |
1982年 | 15篇 |
1981年 | 9篇 |
1980年 | 3篇 |
1979年 | 7篇 |
1978年 | 10篇 |
1977年 | 3篇 |
1976年 | 4篇 |
1975年 | 5篇 |
1974年 | 7篇 |
1973年 | 3篇 |
1972年 | 4篇 |
排序方式: 共有825条查询结果,搜索用时 0 毫秒
101.
102.
The scales of the Self-Directed Search were correlated with the scales of the Armed Forces Vocational Aptitude Battery for a sample of 192 high school girls. The two devices have small to moderate correlations that indicate that self-reported abilities and competencies have some concurrent validity. 相似文献
103.
104.
105.
Raymond G. Romanczyk Dorothy A. Tracey G.Terence Wilson Geoffrey L. Thorpe 《Behaviour research and therapy》1973,11(4):629-640
The relative efficacy of the major techniques typically used in behavioral treatment programs for weight reduction was investigated using obese adult volunteers. Study 1 compared the effects of self-monitoring, self-control procedures, monetary rewards, aversive imagery and relaxation training. These procedures resulted in significantly greater weight reduction than either a no treatment group or subjects who graphed and recorded daily weight. Self-monitoring of daily caloric intake was as effective as the other methods, both singly and combined, over a 4 week treatment period. Study 2 compared the long-term effects of self-monitoring vs the full complement of behavioral techniques used in Study 1. The full behavior management program was significantly more effective, both during the treatment period and at 3 and 12 week follow-ups, although self-monitoring again produced substantial weight loss. 相似文献
106.
Ss produced an instance of a category and following zero or two intervening items produced a second instance of the same category. The second instance was produced more quickly than the initial instance. This finding, in conjunction with other data reported in the paper, indicate that the reduction in latency for the second instance is due mostly to a reduction in the rate with which the category is searched. 相似文献
107.
108.
109.
Object-substitution masking (OSM) is a unique paradigm for the examination of object updating processes. However, existing models of OSM are underspecified with respect to the impact of object updating on the quality of target representations. Using two paradigms of OSM combined with a mixture model analysis we examine the impact of post-perceptual processes on a target’s representational quality within conscious awareness. We conclude that object updating processes responsible for OSM cause degradation in the precision of object representations. These findings contribute to a growing body of research advocating for the application of mixture model analysis to the study of how cognitive processes impact the quality (i.e., precision) of object representations. 相似文献
110.
Andrew Howes Geoffrey B. Duggan Kiran Kalidindi Yuan‐Chi Tseng Richard L. Lewis 《Cognitive Science》2016,40(5):1192-1223
It is known that, on average, people adapt their choice of memory strategy to the subjective utility of interaction. What is not known is whether an individual's choices are boundedly optimal. Two experiments are reported that test the hypothesis that an individual's decisions about the distribution of remembering between internal and external resources are boundedly optimal where optimality is defined relative to experience, cognitive constraints, and reward. The theory makes predictions that are tested against data, not fitted to it. The experiments use a no‐choice/choice utility learning paradigm where the no‐choice phase is used to elicit a profile of each participant's performance across the strategy space and the choice phase is used to test predicted choices within this space. They show that the majority of individuals select strategies that are boundedly optimal. Further, individual differences in what people choose to do are successfully predicted by the analysis. Two issues are discussed: (a) the performance of the minority of participants who did not find boundedly optimal adaptations, and (b) the possibility that individuals anticipate what, with practice, will become a bounded optimal strategy, rather than what is boundedly optimal during training. 相似文献