全文获取类型
收费全文 | 1372篇 |
免费 | 185篇 |
国内免费 | 181篇 |
专业分类
1738篇 |
出版年
2024年 | 8篇 |
2023年 | 32篇 |
2022年 | 42篇 |
2021年 | 46篇 |
2020年 | 78篇 |
2019年 | 93篇 |
2018年 | 65篇 |
2017年 | 103篇 |
2016年 | 70篇 |
2015年 | 69篇 |
2014年 | 67篇 |
2013年 | 230篇 |
2012年 | 42篇 |
2011年 | 53篇 |
2010年 | 41篇 |
2009年 | 47篇 |
2008年 | 52篇 |
2007年 | 62篇 |
2006年 | 61篇 |
2005年 | 53篇 |
2004年 | 54篇 |
2003年 | 41篇 |
2002年 | 43篇 |
2001年 | 35篇 |
2000年 | 26篇 |
1999年 | 20篇 |
1998年 | 26篇 |
1997年 | 20篇 |
1996年 | 19篇 |
1995年 | 11篇 |
1994年 | 18篇 |
1993年 | 16篇 |
1992年 | 11篇 |
1991年 | 8篇 |
1990年 | 4篇 |
1989年 | 2篇 |
1988年 | 8篇 |
1987年 | 3篇 |
1986年 | 4篇 |
1985年 | 3篇 |
1984年 | 5篇 |
1983年 | 2篇 |
1982年 | 1篇 |
1981年 | 5篇 |
1980年 | 6篇 |
1979年 | 4篇 |
1978年 | 4篇 |
1977年 | 12篇 |
1976年 | 6篇 |
1975年 | 7篇 |
排序方式: 共有1738条查询结果,搜索用时 0 毫秒
91.
92.
William M Baum 《Journal of the experimental analysis of behavior》2021,115(2):578-583
If we study the behavior of organisms, we must understand the ontological status of both “organism” and “behavior.” A living organism maintains itself alive by constantly interacting with the environment, taking in energy and discarding waste. Ontologically, an organism is a process. Its interactions with the environment, which constitute its behavior, are processes also, because the parts of any process are themselves processes. Processes serve functions, and the function of a process must be part of its identity. A process, by definition, extends in time. Time is the fundamental and universal measure of behavior. All processes have the property of scale. Activities of an organism have parts that are themselves activities on a smaller time scale. Scale varies continuously, and behavior may be studied on as large or as small a time scale as seems necessary. When researchers refer to the “structure” of behavior, they refer to smaller-scale activities. Attaching a switch to a lever or key is convenient, but one should never confuse operation of a switch with a unit of behavior. Shimp's (2020) “molecular” measures are small-scale measures. The molecular view based on discrete events has outlived its usefulness and should be replaced by a multiscale molar paradigm. 相似文献
93.
社会比较作为认识自我的一种方式,对个体心理与行为的诸多方面产生影响,但对于社会比较如何影响不诚实行为以及归因反馈在其中的作用,目前尚不清楚。在3项实验中操纵了不同方向的能力社会比较,探讨其对不诚实行为的影响(研究1)以及归因反馈在其中的调节作用(研究2)。结果发现:(1)相比于向下比较和无比较,向上比较会增加个体的不诚实行为;(2)归因反馈调节上述影响:向上比较后,相比于给予能力反馈,给予努力反馈可以减少个体的不诚实行为。本研究拓展了社会比较后效研究,对如何减少社会比较引起的不诚实行为具有重要启示。 相似文献
94.
95.
Haochen Xu Guanhua Fang Zhiliang Ying 《The British journal of mathematical and statistical psychology》2020,73(3):474-505
We propose a latent topic model with a Markov transition for process data, which consists of time-stamped events recorded in a log file. Such data are becoming more widely available in computer-based educational assessment with complex problem-solving items. The proposed model can be viewed as an extension of the hierarchical Bayesian topic model with a hidden Markov structure to accommodate the underlying evolution of an examinee's latent state. Using topic transition probabilities along with response times enables us to capture examinees' learning trajectories, making clustering/classification more efficient. A forward-backward variational expectation-maximization (FB-VEM) algorithm is developed to tackle the challenging computational problem. Useful theoretical properties are established under certain asymptotic regimes. The proposed method is applied to a complex problem-solving item in the 2012 version of the Programme for International Student Assessment (PISA). 相似文献
96.
Whether people compete or cooperate with each other has consequences for their own performance and that of organizations. To explain why people compete or cooperate, previous research has focused on two main factors: situational outcome structures and personality types. Here, we propose that—above and beyond these two factors—situational cues, such as the format in which people receive feedback, strongly affect whether they act competitively, cooperatively, or individualistically. Results of a laboratory experiment support our theorizing: After receiving ranking feedback, both students and experienced managers treated group situations with cooperative outcome structures as competitive and were in consequence willing to forgo guaranteed financial gains to pursue a—financially irrelevant—better rank. Conversely, in dilemma situations, feedback based on the joint group outcome led to more cooperation than ranking feedback. Our study contributes to research on competition, cooperation, interdependence theory, forced ranking, and the design of information environments. 相似文献
97.
Integrated Project Delivery (IPD) has the potential to overcome inefficiencies of traditional delivery methods by enhancing collaboration among project participants, and is therefore gaining popularity in the Architecture, Engineering and Construction (AEC) industry. For owners considering an IPD approach and are incapable or unprepared to pursue a “pure” IPD project, an IPD-ish approach could be an alternative option. IPD mode is featured by implementing a range of fundamental principles. However, investigations on application of IPD-ish principles to actual construction projects are highly limited. This research mainly focused on a Cognitive Task Analysis (CTA) of the application of IPD principles to the design and construction of an IPD-ish project, and presenting a case study on an underground campus-parking facility. A case study for CTA was designed in this study: a project progress map was developed, wherein seven project phases were defined; by analyzing the project goals and technical measures in each project phase, six key IPD elements was summarized, and a few specific work measures for addressing these elements were discussed. For owners or participants intending to plan an IPD-ish project, the results of the study provide a few references on the selection and application of IPD principles in each project phase. 相似文献
98.
99.
100.
表象、知觉和记忆是一个整合的认知系统。由于知觉和记忆提供了表象生成的材料,因而三者共享相似的表征,并激活广泛而相似的脑区。然而在认知加工过程上三者存在一定的差异。与知觉相比,表象的编码方式更抽象、更依赖过去经验的参与且处理细节能力更弱;与记忆相比,表象更容易受无关信息的干扰。未来对三者关系的研究应关注不同来源和不同类型的表象与知觉、记忆之间的关系,以及工作记忆在三者关系中所起的作用。 相似文献