全文获取类型
收费全文 | 325篇 |
免费 | 17篇 |
专业分类
342篇 |
出版年
2023年 | 4篇 |
2021年 | 3篇 |
2020年 | 8篇 |
2019年 | 6篇 |
2018年 | 12篇 |
2017年 | 11篇 |
2016年 | 13篇 |
2015年 | 11篇 |
2014年 | 17篇 |
2013年 | 26篇 |
2012年 | 17篇 |
2011年 | 13篇 |
2010年 | 6篇 |
2009年 | 7篇 |
2008年 | 10篇 |
2007年 | 12篇 |
2006年 | 5篇 |
2005年 | 10篇 |
2004年 | 10篇 |
2003年 | 6篇 |
2002年 | 7篇 |
2001年 | 6篇 |
2000年 | 3篇 |
1999年 | 6篇 |
1998年 | 3篇 |
1997年 | 5篇 |
1994年 | 3篇 |
1993年 | 5篇 |
1992年 | 4篇 |
1991年 | 5篇 |
1990年 | 5篇 |
1989年 | 2篇 |
1988年 | 4篇 |
1987年 | 6篇 |
1986年 | 8篇 |
1985年 | 3篇 |
1983年 | 2篇 |
1981年 | 8篇 |
1980年 | 3篇 |
1979年 | 6篇 |
1978年 | 4篇 |
1977年 | 2篇 |
1976年 | 2篇 |
1974年 | 2篇 |
1973年 | 2篇 |
1972年 | 6篇 |
1970年 | 3篇 |
1969年 | 3篇 |
1967年 | 4篇 |
1958年 | 2篇 |
排序方式: 共有342条查询结果,搜索用时 0 毫秒
151.
Two experiments studied the effect of a reaction time response (RT) on visual form recognition threshold when the temporal interval separating the RT stimulus and the recognition stimulus was short. In Experiment 1 an initial RT response to an auditory signal did not impair the subsequent forced-choice visual form recognition threshold. Interstimulus intervals (ISI) of 0, 50, 100, 150, and 200 msec were used; S was always aware of the ISI under test. In Experiment 2 a visual stimulus was used to elicit the R T response; this shift to an intramodal stimulus did not alter the recognition threshold. These data were interpreted as supporting the hypothesis that two stimulus events can be processed simultaneously even when the temporal interval between them is short. 相似文献
152.
153.
Natalia Van Doren Christa T. Mahlobo Brian M. Galla Blake A. Colaianne Matthew J. Hirshberg Karen Kurotsuchi Inkelas Robert W. Roeser 《Social and Personality Psychology Compass》2023,17(11):e12870
The present study explored prospective links between trait mindfulness and compassion on subsequent coping and compliance with Centers for Disease Control (CDC) guidelines and indirect effects via well-being and internalized distress during the COVID-19 pandemic. The study included N = 736 US college students who participated in a three-wave longitudinal study across a single academic year. The first two assessment waves took place in 2018 and 2019, respectively, while the third wave took place in May 2020 during the COVID-19 pandemic. Participants completed self-report measures of trait mindfulness, compassion, well-being, internalized distress, coping, and compliance with CDC health guidelines. Results of a series of autoregressive, cross-lagged panel models revealed that trait mindfulness was associated with better coping via indirect effects of greater well-being and lower internalized distress. Greater compassion was linked with greater adherence to CDC guidelines. Findings suggest that trait mindfulness and compassion may play a role in college students' coping and compliance during the pandemic. 相似文献
154.
Successive durations of binocular rivalry are sequentially independent, random variables. To explore the underlying control process, we perturbed the cycle during a 30-sec viewing period by immediately forcing an eye to return to dominance whenever it became suppressed. During this period of forced dominance, that eye's individual dominance durations were unusually brief, but immediately following the period of forced dominance that eye's suppression durations were unusually long. However, no long-term change in the sequential pattern of rivalry occurred, and the stochastic independence of successive durations was maintained during and following the period of forced dominance. The same pattern of results was obtained with even longer periods of forced dominance. These results are consistent with the existence of a short-term adaptation, or fatigue, process responsible for transitions from dominance to suppression. 相似文献
155.
The determinants of recycling in multi-family residences were investigated by administering a 50-item questionnaire to 230 residents of buildings where recycling collection systems had been installed. The level of tenant participation, defined by a composite index of self-reported usage, was positively associated with income, education, recycling motivation, and cleanliness of the recycling system. It was negatively associated with the number of different types of collection containers. At the aggregate level, participation varied considerably between the complexes. These differences were largely accounted for in terms of three system support variables, specified in terms of the “user friendliness” of the recycling system, its spatial location within the complex, and the degree to which the manager supported the program. Multiple regression analysis indicated that user friendliness and manager commitment together accounted for 85.3% of the variance in the aggregate participation index. These results suggested several experimental interventions designed to increase participation in multi-family recycling programs. 相似文献
156.
CATS PERCEIVE BIOLOGICAL MOTION 总被引:5,自引:0,他引:5
Randolph Blake 《Psychological science》1993,4(1):54-57
Abstract— With behavioral techniques, cats were trained to discriminate a point-light animation sequence depicting biological motion (i.e., a cat walking) from an animation sequence consisting of equivalent local motion vectors lacking the global synchrony present in the biological-motion sequence (i.e., "foil" displays). Successful discrimination was evidenced for even the most difficult foil display and for different versions of the biological-motion sequence, indicating that cats are able to extract the higher order kinematic invariants embodied in these novel motion displays. 相似文献
157.
A neural theory of binocular rivalry 总被引:10,自引:0,他引:10
R Blake 《Psychological review》1989,96(1):145-167
When the two eyes view discrepant monocular stimuli, stable single vision gives way to alternating periods of monocular dominance; this is the well-known but little understood phenomenon of binocular rivalry. This article develops a neural theory of binocular rivalry that treats the phenomenon as the default outcome when binocular correspondence cannot be established. The theory posits the existence of monocular and binocular neurons arrayed within a functional processing module, with monocular neurons playing a crucial role in signaling the stimulus conditions instigating rivalry and generating inhibitory signals to implement suppression. Suppression is conceived as a local process happening in parallel over the entire cortical representation of the binocular visual field. The strength of inhibition causing suppression is related to the size of the pool of monocular neurons innervated by the suppressed eye, and the duration of a suppression phase is attributed to the strength of excitation generated by the suppressed stimulus. The theory is compared with three other contemporary theories of binocular rivalry. The article closes with a discussion of some of the unresolved problems related to the theory. 相似文献
158.
The precedence of binocular fusion over binocular rivalry 总被引:2,自引:0,他引:2
159.
160.