全文获取类型
收费全文 | 2381篇 |
免费 | 125篇 |
国内免费 | 3篇 |
出版年
2023年 | 18篇 |
2022年 | 23篇 |
2021年 | 38篇 |
2020年 | 41篇 |
2019年 | 52篇 |
2018年 | 75篇 |
2017年 | 79篇 |
2016年 | 97篇 |
2015年 | 57篇 |
2014年 | 70篇 |
2013年 | 300篇 |
2012年 | 130篇 |
2011年 | 115篇 |
2010年 | 95篇 |
2009年 | 78篇 |
2008年 | 111篇 |
2007年 | 104篇 |
2006年 | 96篇 |
2005年 | 81篇 |
2004年 | 80篇 |
2003年 | 83篇 |
2002年 | 68篇 |
2001年 | 47篇 |
2000年 | 43篇 |
1999年 | 39篇 |
1998年 | 26篇 |
1997年 | 18篇 |
1996年 | 33篇 |
1995年 | 21篇 |
1994年 | 15篇 |
1993年 | 15篇 |
1992年 | 28篇 |
1991年 | 22篇 |
1990年 | 22篇 |
1989年 | 11篇 |
1988年 | 26篇 |
1987年 | 20篇 |
1986年 | 16篇 |
1985年 | 12篇 |
1984年 | 25篇 |
1982年 | 11篇 |
1981年 | 9篇 |
1980年 | 13篇 |
1979年 | 9篇 |
1978年 | 9篇 |
1973年 | 8篇 |
1972年 | 15篇 |
1971年 | 8篇 |
1969年 | 11篇 |
1968年 | 10篇 |
排序方式: 共有2509条查询结果,搜索用时 15 毫秒
931.
Maarten J.J. Wubben David De Cremer Eric van Dijk 《Journal of experimental social psychology》2009,45(4):987-990
Emotions fulfill many social functions, but data on their essential function of establishing cooperation are lacking. We investigated how communicating anger and disappointment guides reciprocal cooperative behavior. Although anger may force cooperation by announcing retaliation, we predicted that communicating disappointment was less likely to backfire. A laboratory study in which participants played against the reciprocal strategy of tit-for-tat showed that communicated disappointment established more cooperation than did anger. This effect also carried over to future cooperation decisions. Partners communicating disappointment evoked less anger, were evaluated more positively and as forgiving rather than retaliatory. Communication of disappointment thus appears conducive to establishing mutually beneficial relationships. 相似文献
932.
In avoidance learning studies, a warning signal (Sd) is directly paired with an aversive unconditioned stimulus (US) unless a particular response is performed. Research by Augustson and Dougher (1997) demonstrated that not only warning signals but also stimuli that are indirectly paired with the aversive event are capable of affecting the avoidance response. In the present study, we extended these results by incorporating a sensory preconditioning paradigm in an avoidance learning procedure. Sensory preconditioning training influenced the selection of avoidance responses in the presence of warning signals that were never paired directly with the aversive events. Moreover, results suggest that the selection of the avoidance responses was based on an integration of knowledge about the relation between the Sd and the US (S-S knowledge) and knowledge about the relation between the avoidance response and the US (R-S knowledge). As the expectancy-based theory of Lovibond (2006) is the only theory of avoidance that incorporates both knowledge structures, the results provide unique support for this theory. 相似文献
933.
Tagliapietra L Fanari R De Candia C Tabossi P 《Quarterly journal of experimental psychology (2006)》2009,62(2):392-415
Five word-spotting experiments explored the role of consonantal and vocalic phonotactic cues in the segmentation of spoken Italian. The first set of experiments tested listeners' sensitivity to phonotactic constraints cueing syllable boundaries. Participants were slower in spotting words in nonsense strings when target onsets were misaligned (e.g., lago in ri.blago) than when they were aligned (e.g., lago in rin.lago) with phonotactically determined syllabic boundaries. This effect held also for sequences that occur only word-medially (e.g., /tl/ in ri.tlago), and competition effects could not account for the disadvantage in the misaligned condition. Similarly, target detections were slower when their offsets were misaligned (e.g., cittá in cittáu.ba) than when they were aligned (e.g., cittá in cittá.oba) with a phonotactic syllabic boundary. The second set of experiments tested listeners' sensitivity to phonotactic cues, which specifically signal lexical (and not just syllable) boundaries. Results corroborate the role of syllabic information in speech segmentation and suggest that Italian listeners make little use of additional phonotactic information that specifically cues word boundaries. 相似文献
934.
Jan De Houwer 《Social and Personality Psychology Compass》2009,3(1):36-48
Evaluation can be defined either as the process of determining the liking of an object or as responding in an evaluative manner to objects. It can be studied by examining the evaluative responses that objects evoke. After justifying these definitions and this approach to the study of evaluation, I present a brief overview of what is known about the variables that influence evaluative responding. Finally, I describe the Associative-Propositional Evaluation model as an example of a theory about the mental processes that are assumed to underlie evaluative responding. 相似文献
935.
Semisupervised category learning: The impact of feedback in learning the information-integration task 总被引:1,自引:0,他引:1
Katleen Vandist Maarten De Schryver Yves Rosseel 《Attention, perception & psychophysics》2009,71(2):328-341
In a standard supervised classification paradigm, stimuli are presented sequentially, participants make a classification, and feedback follows immediately. In this article, we use a semisupervised classification paradigm, in which feedback is given after a prespecified percentage of trials only. In Experiment 1, feedback was given in 100%, 0%, 25%, and 50% of the trials. Previous research reported by Ashby, Queller, and Berretty (1999) indicated that in an information-integration task, perfect accuracy was obtained supervised (100%) but not unsupervised (0%). Our results show that in both the 100% and 50% conditions, participants were able to achieve maximum accuracy. However, in the 0% and the 25% conditions, participants failed to learn. To discover the influence of the no-feedback trials on the learning process, the 50% condition was replicated in Experiment 2, substituting unrelated filler trials for the no-feedback trials. The results indicated that accuracy rates were similar, suggesting no impact of the no-feedback trials on the learning process. The possibility of ever learning in a 25% setting was also researched in Experiment 2. Using twice as many trials, the results showed that all but 2 participants succeeded, suggesting that only the total number of feedback trials is important. The impact of the semisupervised learning results for ALCOVE, COVIS, and SPEED models is discussed. 相似文献
936.
937.
938.
939.
940.