全文获取类型
收费全文 | 879篇 |
免费 | 53篇 |
出版年
2023年 | 6篇 |
2021年 | 7篇 |
2020年 | 22篇 |
2019年 | 24篇 |
2018年 | 30篇 |
2017年 | 18篇 |
2016年 | 25篇 |
2015年 | 20篇 |
2014年 | 20篇 |
2013年 | 101篇 |
2012年 | 36篇 |
2011年 | 40篇 |
2010年 | 26篇 |
2009年 | 31篇 |
2008年 | 40篇 |
2007年 | 33篇 |
2006年 | 21篇 |
2005年 | 25篇 |
2004年 | 40篇 |
2003年 | 31篇 |
2002年 | 24篇 |
2000年 | 12篇 |
1999年 | 15篇 |
1998年 | 11篇 |
1997年 | 14篇 |
1996年 | 10篇 |
1995年 | 11篇 |
1994年 | 9篇 |
1993年 | 6篇 |
1992年 | 6篇 |
1991年 | 7篇 |
1988年 | 6篇 |
1987年 | 7篇 |
1986年 | 7篇 |
1985年 | 10篇 |
1984年 | 11篇 |
1983年 | 9篇 |
1982年 | 12篇 |
1981年 | 10篇 |
1980年 | 10篇 |
1979年 | 10篇 |
1978年 | 14篇 |
1977年 | 12篇 |
1976年 | 9篇 |
1975年 | 10篇 |
1974年 | 15篇 |
1973年 | 15篇 |
1972年 | 5篇 |
1970年 | 5篇 |
1966年 | 5篇 |
排序方式: 共有932条查询结果,搜索用时 15 毫秒
81.
82.
Helping others or helping oneself? An episodic examination of the behavioral consequences of helping at work 下载免费PDF全文
Allison S. Gabriel Joel Koopman Christopher C. Rosen Russell E. Johnson 《Personnel Psychology》2018,71(1):85-107
Scholars have paid an increasing amount of attention to organizational citizenship behaviors (OCBs), with a particular emphasis on helping others at work. In addition, recent empirical work has focused on how OCB is an intraindividual phenomenon, such that employees vary daily in the extent to which they help others. However, one limitation of this research has been an overemphasis on well‐being consequences associated with daily helping (e.g., changes in affect and mental depletion) and far less attention on behavioral outcomes. In this study, we develop a self‐regulatory framework that articulates how helping others at work is a depleting experience that can lead to a reduction in subsequent acts of helping others, and an increase in behaviors aimed at helping oneself (i.e., engaging in political acts). We further theorize how two individual differences—prevention focus and political skill—serve as cross‐level moderators of these relations. In an experience sampling study of 91 full‐time employees across 10 consecutive workdays, our results illustrate that helping is a depleting act that makes individuals more likely to engage in self‐serving acts and less likely to help others. Moreover, the relation of helping acts with depletion is strengthened for employees who have higher levels of prevention focus. 相似文献
83.
84.
85.
86.
The Impact of Analogies on Creative Concept Generation: Lessons From an In Vivo Study in Engineering Design 下载免费PDF全文
Research on innovation often highlights analogies from sources outside the current problem domain as a major source of novel concepts; however, the mechanisms underlying this relationship are not well understood. We analyzed the temporal interplay between far analogy use and creative concept generation in a professional design team's brainstorming conversations, investigating the hypothesis that far analogies lead directly to very novel concepts via large steps in conceptual spaces (jumps). Surprisingly, we found that concepts were more similar to their preceding concepts after far analogy use compared to baseline situations (i.e., without far analogy use). Yet far analogies increased the team's concept generation rate compared to baseline conditions. Overall, these results challenge the view that far analogies primarily lead to novel concepts via jumps in conceptual spaces and suggest alternative pathways from far analogies to novel concepts (e.g., iterative, deep exploration within a functional space). 相似文献
87.
88.
Joel Thomas Tierno 《The Journal of value inquiry》1996,30(1-2):321-323
89.
90.
Berger-Sweeney J Zearfoss NR Richter JD 《Learning & memory (Cold Spring Harbor, N.Y.)》2006,13(1):4-7
CPEB is a sequence-specific RNA binding protein that regulates translation at synapses. In neurons of CPEB knockout mice, synaptic efficacy is reduced. Here, we have performed a battery of behavioral tests and find that relative to wild-type animals, CPEB knockout mice, although similar on many baseline behaviors, have reduced extinction of memories on two hippocampal-dependent tasks. A corresponding microarray analysis reveals that about 0.14% of hippocampal genes have an altered expression in the CPEB knockout mouse. These data suggest that CPEB-dependent local protein synthesis may be an important cellular mechanism underlying extinction of hippocampal-dependent memories. 相似文献