全文获取类型
收费全文 | 3181篇 |
免费 | 110篇 |
国内免费 | 2篇 |
出版年
2020年 | 27篇 |
2019年 | 51篇 |
2018年 | 56篇 |
2017年 | 71篇 |
2016年 | 81篇 |
2015年 | 48篇 |
2014年 | 49篇 |
2013年 | 296篇 |
2012年 | 111篇 |
2011年 | 123篇 |
2010年 | 83篇 |
2009年 | 75篇 |
2008年 | 90篇 |
2007年 | 99篇 |
2006年 | 95篇 |
2005年 | 84篇 |
2004年 | 109篇 |
2003年 | 103篇 |
2002年 | 109篇 |
2001年 | 71篇 |
2000年 | 80篇 |
1999年 | 46篇 |
1998年 | 72篇 |
1997年 | 49篇 |
1996年 | 35篇 |
1995年 | 40篇 |
1994年 | 38篇 |
1993年 | 38篇 |
1992年 | 60篇 |
1991年 | 55篇 |
1990年 | 46篇 |
1989年 | 38篇 |
1988年 | 45篇 |
1987年 | 35篇 |
1986年 | 39篇 |
1985年 | 54篇 |
1984年 | 34篇 |
1983年 | 49篇 |
1982年 | 48篇 |
1981年 | 46篇 |
1980年 | 38篇 |
1979年 | 38篇 |
1978年 | 30篇 |
1977年 | 29篇 |
1976年 | 27篇 |
1975年 | 34篇 |
1974年 | 40篇 |
1973年 | 35篇 |
1968年 | 31篇 |
1967年 | 27篇 |
排序方式: 共有3293条查询结果,搜索用时 15 毫秒
71.
Bruce E. Dunn 《Attention, perception & psychophysics》1969,6(6):414-415
Three lights in various orientations were presented to two trained Ss. The Ss adjusted the three lights until they appeared equidistant. The results supported earlier work of a similar nature, in that the higher light was perceived as closer and horizontal separation between lights produced no significant differences in depth settings. The phenomenon was shown to occur with monocular vision, fixated vision, large angular separation of the stimuli, and with different directions of regard with respect to the fixation point. The relationship to other research is discussed. 相似文献
72.
J. Wilson 《Quarterly journal of experimental psychology (2006)》1965,17(1):1-13
An experiment is reported which shows the effect of inspection of a curved line on the apparent curvature of a curved test line for a range of curvatures of both I and T lines. A second experiment extends the range of I curvatures, using only one T line, a straight line. The experiments showed both adaptation and repulsion components in the FAE.
An experiment by Kohler and Wallach which could not be reconciled with these results was repeated in the relevant part; the results were in agreement with the first experiment here and did not agree with those obtained by Kohler and Wallach.
An argument is presented that both adaptation and repulsion effects could be produced by a cell adaptation mechanism. 相似文献
An experiment by Kohler and Wallach which could not be reconciled with these results was repeated in the relevant part; the results were in agreement with the first experiment here and did not agree with those obtained by Kohler and Wallach.
An argument is presented that both adaptation and repulsion effects could be produced by a cell adaptation mechanism. 相似文献
73.
Left and right halves of a visual display were covered with inducing fields (IFs) of different lightnesses. S’s monocular gaze moved over an irreversible route from a neutral Munsell target to a CO series through either the left- or right-side IFs. For the 16 Ss there were 8 different IFs, varying from light to dark. For each of three different gray targets Munsell CO choices varied directly with the lightness of the IFs through which the gaze was routed rather than with the lightness of the total presented display. A replication with modifications is also reported. 相似文献
74.
Bruce T. Leckart Kenneth R. Keeling Paul Bakan 《Attention, perception & psychophysics》1966,1(5):374-376
Normal adult males and females looked at a series of photographs containing either a single adult male or female. Ss viewed each picture for as long as they wished. Assuming that measures of the duration of attention would reflect Ss attraction for the opposite sex, it was hypothesized that Ss would spend relatively more time viewing photographs of the opposite sex. The results failed to support the hypothesis. Although males did not differentially attend to the stimuli, females looked significantly longer at the females than they did at the males. The results were interpreted in terms of the “overt sexual content” of the stimuli and socially conditioned attentiveness and inattentiveness. 相似文献
75.
Bruce T. Leckart Kenneth R. Keeling Paul Bakan 《Attention, perception & psychophysics》1966,1(11):374-376
Normal adult males and females looked at a series of photographs containing either a single adult male or female. Ss viewed each picture for as long as they wished. Assuming that measures of the duration of attention would reflect Ss attraction for the opposite sex, it was hypothesized that Ss would spend relatively more time viewing photographs of the opposite sex. The results failed to support the hypothesis. Although males did not differentially attend to the stimuli, females looked significantly longer at the females than they did at the males. The results were interpreted in terms of the “overt sexual content” of the stimuli and socially conditioned attentiveness and inattentiveness. 相似文献
76.
77.
Michael Kaplan Bruce Jackson Richard Sparer 《Journal of the experimental analysis of behavior》1965,8(5):321-323
In 11 male albino rats, lever-pressing responses, maintained under a CRF escape schedule with light as the aversive stimulus, were examined at each of five intensities, viz., 2.5, 18, 105, 190, and 386 ft-C. The function relating reciprocal of latency of the escape response to aversive light intensity passed through a maximum. 相似文献
78.
Recent studies have called for the abandonment of the relative-time-spent scale in task inventories. This recommendation is based on findings that the job profile created with the scale data is highly correlated with the profile created from a much simpler “Do you perform this task?” checklist. We examined this issue using 3 inventories and 42 jobs (N=2252). Profile correlations were computed on only the tasks actually performed by incumbents to avoid possibly inflated rs due to including irrelevant tasks. The specificity of task inventory items was proposed as an explanation for the high correlation between the two job profiles. Specificity of items was examined by looking at both the type (job duties versus tasks) and the amount (number of items in job profile and average number of items relevant to each job) of items used in the inventory. Correlations between time spent and checklist profiles were in the .80's and .90's regardless of the number of irrelevant tasks or the specificity of tasks. We agree with previous military research and conclude that the relative-time-spent scale has limited incremental utility beyond a dichotomous checklist. 相似文献
79.
Edward O. Wilson 《Zygon》1990,25(3):245-262
Abstract. The sciences may be conceptualized as a hierarchy ranked by level of organization (e.g., many-body physics ranks above particle physics). Each science serves as an antidiscipline for the science above it; that is, between each pair, tense but creative interplay is inevitable. Biology has advanced through such tension between its subdisciplines and now can serve as an antidiscipline for the social sciences—for anthropology, for example, by examining the connection between cultural and biological evolution; for psychology, by addressing the nature of learning and the structure of the unconscious; for economics, by examining economically irrational behavior and by comparing economic activity in humans and other species. Sociology, concerned mainly with advanced literate societies, is relatively remote from the genetic basis of human social behavior. However, moving between biological and social levels of organization generates richness and points to new and unexpected principles. 相似文献
80.
John R. Means Gregory L. Wilson Cynthia Sturm Joseph E. Biron Paul J. Bach 《Counselling psychology quarterly》1990,3(2):211-215
Humility training is conceptualized as an appropriate treatment for persons who occasionally describe themselves, but are most frequently described by others as overbearing, insensitive and deceitful. Procedures are outlined to identify unrecognized fears and improve interpersonal skills. Humility is presented as a counterpoint to assertiveness and aggression/anger control interventions. 相似文献