全文获取类型
收费全文 | 4808篇 |
免费 | 27篇 |
国内免费 | 1篇 |
出版年
2021年 | 9篇 |
2020年 | 11篇 |
2019年 | 16篇 |
2018年 | 128篇 |
2017年 | 104篇 |
2016年 | 197篇 |
2015年 | 103篇 |
2014年 | 50篇 |
2013年 | 85篇 |
2012年 | 265篇 |
2011年 | 269篇 |
2010年 | 25篇 |
2009年 | 31篇 |
2008年 | 43篇 |
2007年 | 38篇 |
2006年 | 57篇 |
2005年 | 1330篇 |
2004年 | 662篇 |
2003年 | 455篇 |
2002年 | 141篇 |
2001年 | 30篇 |
2000年 | 16篇 |
1999年 | 24篇 |
1998年 | 9篇 |
1994年 | 12篇 |
1992年 | 25篇 |
1991年 | 42篇 |
1990年 | 58篇 |
1989年 | 47篇 |
1988年 | 26篇 |
1987年 | 41篇 |
1986年 | 37篇 |
1985年 | 30篇 |
1984年 | 27篇 |
1983年 | 19篇 |
1979年 | 36篇 |
1978年 | 13篇 |
1977年 | 13篇 |
1976年 | 15篇 |
1975年 | 31篇 |
1974年 | 36篇 |
1973年 | 32篇 |
1972年 | 25篇 |
1971年 | 25篇 |
1970年 | 19篇 |
1969年 | 20篇 |
1968年 | 17篇 |
1967年 | 17篇 |
1966年 | 16篇 |
1965年 | 7篇 |
排序方式: 共有4836条查询结果,搜索用时 31 毫秒
921.
J J McDonald W A Teder-S?lej?rvi D Heraldez S A Hillyard 《Revue canadienne de psychologie expérimentale》2001,55(2):141-149
Orienting attention involuntarily to the location of a sensory event influences responses to subsequent stimuli that appear in different modalities with one possible exception: orienting attention involuntarily to a sudden light sometimes fails to affect responses to subsequent sounds (e.g., Spence & Driver, 1997). Here we investigated the effects of involuntary attention to a brief flash on the processing of subsequent sounds in a design that eliminates stimulus-response compatibility effects and criterion shifts as confounding factors. In addition, the neural processes mediating crossmodal attention were studied by recording event-related brain potentials. Our data show that orienting attention to the location of a spatially nonpredictive visual cue modulates behavioural and neural responses to subsequent auditory targets when the stimulus onset asynchrony is short (between 100 and 300 ms). These findings are consistent with the hypothesis that involuntary shifts of attention are controlled by supramodal brain mechanisms rather than by modality-specific ones. 相似文献
922.
Past research has found conservative Protestants to be less willing than most Americans to grant civil liberties to unpopular groups. In light of evidence of high and growing civility by Smith (2000) and Hunter (1984), there is good reason to believe that conservative Protestants are becoming less distinctive with regard to granting civil freedoms. We update and expand previous research on conservative Protestants and civil liberties by examining the civil liberties measures in the General Social Survey over a 26-year period, with special attention to explaining conservative Protestantism's rejection of civil liberties. In comparison to mainline Protestants and Catholics, we find that conservative Protestants are still less willing to grant civil liberties to unpopular groups, though important qualifications apply. Various explanations are examined. 相似文献
923.
Much research within decision-making has used the standard gambling paradigm, where decision outcomes depend only on chance. Many real life decisions, however, imply personal control over decision outcomes. This paper addressed the question of how internal controllability influences decision-making. Internal controllability is assumed (i) to enhance unrealistic optimism and (ii) to result in a better cost:benefit ratio. Both tendencies support each other and predict an enhanced attractiveness for internal and controllable choice options. Participants read a scenario and made a decision afterwards. Results supported the prediction: decision-makers take the option they can personally control. This finding widens the narrow perspective inherent in much previous research based on the gambling paradigm. 相似文献
924.
925.
926.
L Rosenk?tter 《Psyche》1969,23(3):161-169
927.
928.
Three field experiments are reported in which skilled miniature golf players varying in age were studied in three types of activities: training, minor competitions, and large competitions. Performance (i.e., number of shots) and arousal (heart rate and subjective ratings of anxiety) measures were registered in all types of activities. The major finding was that the level of performance of older adult players deteriorated in the large competitions, whereas groups of younger adult players, junior players, and youth players performed at the same level in all three events, although all of the groups exhibited a similar increase in arousal from training and minor competitions to large competitions. We suggest that older players may have a deficit in the ability to compensate for the negative effects of nonoptimal levels of arousal because of impairments in a variety of cognitive abilities critical to successful performance. 相似文献
929.
930.