全文获取类型
收费全文 | 1917篇 |
免费 | 224篇 |
国内免费 | 124篇 |
出版年
2023年 | 35篇 |
2022年 | 38篇 |
2021年 | 53篇 |
2020年 | 100篇 |
2019年 | 127篇 |
2018年 | 128篇 |
2017年 | 137篇 |
2016年 | 112篇 |
2015年 | 102篇 |
2014年 | 76篇 |
2013年 | 269篇 |
2012年 | 57篇 |
2011年 | 67篇 |
2010年 | 51篇 |
2009年 | 62篇 |
2008年 | 92篇 |
2007年 | 125篇 |
2006年 | 96篇 |
2005年 | 76篇 |
2004年 | 44篇 |
2003年 | 49篇 |
2002年 | 46篇 |
2001年 | 28篇 |
2000年 | 23篇 |
1999年 | 19篇 |
1998年 | 22篇 |
1997年 | 12篇 |
1996年 | 15篇 |
1995年 | 20篇 |
1994年 | 17篇 |
1993年 | 14篇 |
1992年 | 6篇 |
1991年 | 7篇 |
1990年 | 6篇 |
1989年 | 3篇 |
1988年 | 3篇 |
1987年 | 2篇 |
1985年 | 7篇 |
1984年 | 13篇 |
1983年 | 8篇 |
1982年 | 12篇 |
1981年 | 11篇 |
1980年 | 12篇 |
1979年 | 12篇 |
1978年 | 9篇 |
1977年 | 14篇 |
1976年 | 5篇 |
1975年 | 7篇 |
1974年 | 9篇 |
1973年 | 5篇 |
排序方式: 共有2265条查询结果,搜索用时 15 毫秒
261.
Despite growing interest in meaning in life, many have voiced their concern over the conceptual refinement of the construct itself. Researchers seem to have two main ways to understand what meaning in life means: coherence and purpose, with a third way, significance, gaining increasing attention. Coherence means a sense of comprehensibility and one’s life making sense. Purpose means a sense of core goals, aims, and direction in life. Significance is about a sense of life’s inherent value and having a life worth living. Although some researchers have already noted this trichotomy, the present article provides the first comprehensible theoretical overview that aims to define and pinpoint the differences and connections between these three facets of meaning. By arguing that the time is ripe to move from indiscriminate understanding of meaning into looking at these three facets separately, the article points toward a new future for research on meaning in life. 相似文献
262.
263.
解读“反胜为败”的现象:一个“Choking”过程理论 总被引:22,自引:0,他引:22
运动员关键时刻以先赢后输的形式丢掉冠军的现象越来越多地发生在现代竞技体育比赛中。心理学上称之为压力下的“Choking”,并定义为压力条件下一种习惯的运动执行过程发生衰变的现象。对于“Choking”的研究开始于八十年代初中期,迄今为止,主要有干扰假说和自动执行假说解释其发生机制。但由于现有的假说过于简单,理论的研究一直不能为实践防治“Choking”提供可行的措施。本文基于笔者多年来的研究积累,就这一空缺,提出并讨论了一个“Choking”过程理论。该理论把“Choking”作为一个过程来讨论,包括引起因素、认知过程、应付过程和运动过程。根据过程理论,本文讨论了“Choking”发生机制。在此基础上,提供了防止“Choking”发生的具体可行性措施。 相似文献
264.
There is an exponential speed-up in the number of lines of the quantified propositional sequent calculus over Substitution
Frege Systems, if one considers proofs as trees. Whether this is true also for the number of symbols, is still an open problem.
This revised version was published online in June 2006 with corrections to the Cover Date. 相似文献
265.
David M. Byers 《Zygon》2000,35(2):317-330
The 'war' between religion and science is winding down, creating new opportunities for fruitful dialogue. The foundations of indirect religion-science dialogue, where the perspectives of the two disciplines illuminate some third subject, are not well established. A detailed comparison of the Roman Catholic bishops' dialogues and a similar program within the American Association for the Advancement of Science illustrates the variety in formalscience-religion interactions and reveals much about the promise, achievements, and limitations of different approaches. Success depends in large part on controlling the diversity of the dialogue group, choosing topics carefully, and adopting positive and cooperative attitudes. 相似文献
266.
267.
生命意义的内涵、测量及功能 总被引:3,自引:0,他引:3
研究者通常用目的和含义来定义生命意义,或者把它定义为多维度的结构。认知、动机和情感是被提及最多的生命意义的组成维度。动机和认知维度得到了较多研究者的认可,而情感维度存在较大争议。生命意义是幸福不可或缺的元素,它能够影响许多与幸福有关的变量。目前的研究对生命意义的动机维度(生命意义寻求)及如何获得和提高生命意义研究较少,今后的研究可针对这两方面开展。 相似文献
268.
We present a theory of truth in fiction that improves on Lewis's [1978] ‘Analysis 2’ in two ways. First, we expand Lewis's possible worlds apparatus by adding non-normal or impossible worlds. Second, we model truth in fiction as (make-believed) belief revision via ideas from dynamic epistemic logic. We explain the major objections raised against Lewis's original view and show that our theory overcomes them. 相似文献
269.
270.
Joanna Rycka‐Tran Pawe Jurek Micha Olech Jarosaw Piotrowski Magdalena emojtel‐Piotrowska 《International journal of psychology》2019,54(3):406-413
In this paper, we examined the psychometric properties of cross‐cultural validation and replicability (i.e. measurement invariance) of the Belief in a Zero‐Sum Game (BZSG) scale, measuring antagonistic belief about interpersonal relations over scarce resources. The factorial structure of the BZSG scale was investigated in student samples from 36 countries (N = 9907), using separate confirmatory factor analyses (CFAs) for each country. The cross‐cultural validation of the scale was based on multigroup confirmatory factor analyses (MGCFA). The results confirmed that the scale had a one‐factor structure in all countries, in which configural and metric invariance between countries was confirmed. As a zero‐sum belief about social relations perceived as antagonistic, BZSG is an important factor related to, for example, social and international relations, attitudes toward immigrants, or well‐being. The paper proposes different uses of the BZSG scale for cross‐cultural studies in different fields of psychology: social, political, or economic. 相似文献