全文获取类型
收费全文 | 2496篇 |
免费 | 230篇 |
出版年
2023年 | 38篇 |
2021年 | 17篇 |
2020年 | 103篇 |
2019年 | 19篇 |
2018年 | 30篇 |
2017年 | 88篇 |
2016年 | 102篇 |
2015年 | 80篇 |
2014年 | 86篇 |
2013年 | 428篇 |
2012年 | 57篇 |
2011年 | 45篇 |
2010年 | 69篇 |
2009年 | 91篇 |
2008年 | 78篇 |
2007年 | 76篇 |
2006年 | 68篇 |
2005年 | 40篇 |
2004年 | 54篇 |
2003年 | 62篇 |
2002年 | 48篇 |
2001年 | 20篇 |
2000年 | 23篇 |
1999年 | 32篇 |
1998年 | 26篇 |
1997年 | 22篇 |
1996年 | 58篇 |
1995年 | 43篇 |
1994年 | 38篇 |
1993年 | 43篇 |
1992年 | 59篇 |
1991年 | 54篇 |
1990年 | 54篇 |
1989年 | 23篇 |
1988年 | 33篇 |
1987年 | 28篇 |
1986年 | 28篇 |
1985年 | 16篇 |
1984年 | 21篇 |
1983年 | 19篇 |
1982年 | 31篇 |
1981年 | 25篇 |
1980年 | 28篇 |
1979年 | 40篇 |
1978年 | 40篇 |
1977年 | 45篇 |
1976年 | 23篇 |
1975年 | 21篇 |
1974年 | 15篇 |
1973年 | 20篇 |
排序方式: 共有2726条查询结果,搜索用时 15 毫秒
101.
102.
This study reviews research on cultural differences in “probabilistic thinking” and presents some intra- and inter-cultural findings. Strong differences are shown to exist between people raised under Asian and British cultures on measures of this ability. These differences were found to out-weigh any influence of subculture, religion, occupation, arts/science orientation and sex. Generally, Asians were found to adopt a less finely differentiated view of uncertainty both numerically and verbally than did the British sample. Numerical probabilities assessed by the Asians were more extreme and less realistic than those assessed by the British sample. Possible antecedents of these differences are outlined, and cultural differences in probabilistic thinking are shown to be compatible with decriptions of cultural differences in business decision making. It is argued that there are qualitative cultural differences in ways of dealing with uncertainty. 相似文献
103.
Lawrence I. Goldberger Lynne M. Ausman R.Charles Boelkins 《Learning and motivation》1980,11(2):185-207
The long-term effects of infantile malnutrition on information processing were studied in squirrel monkeys. From 2 through 8 weeks of age, four low-calorie infants were fed reduced amounts of a high protein diet, limiting their mean body weight gain to 23% of that of four well-fed controls, with all of this gain occurring during the first 2 weeks on the low-calorie diet. Thereafter, both groups received the standard diet ad libitum. At 68 weeks of age, incidental learning was tested by introducing shape cues that were redundant to the solution of a previously learned, two-choice, color discrimination. Removal of the color cues showed that the low-calorie monkeys had learned significantly less about the shape cues than had the controls. The basis for this incidental learning failure was then examined with an embedded-figures dicrimination, to measure attentional ability, and a novel stimulus substitution task, to measure curiosity. The groups did not differ in detecting embedded figures, but the low-calorie monkeys were significantly less likely than controls to select or handle novel stimuli that had been substituted for previously learned discriminative cues. It was concluded that undernutrition in infancy may induce a long-term strategy of only learning information which leads to an immediate reward, while suppressing the acquisition of information due to intrinsic curiosity. 相似文献
104.
105.
106.
William R. McMordie PhD 《Journal of Contemporary Psychotherapy》1981,12(2):137-145
The paper presents a conceptual model for therapeutic intervention based on a behavioral orientation. Behavioral therapy is viewed on a continuum ranging from basic operant techniques to cognitive strategies applied to human interaction. It is hypothesized that the elements of reality therapy, with its emphasis on human interaction, are needed to provide closure to the therapeutic intervention and to help maintain new coping behaviors. Utilizing the context of an institutionalized client, suggestions for how this process might occur are discussed. 相似文献
107.
The perception of control may be established if an individual is provided with an opportunity to choose and if the outcome of the choice is moderately uncertain. In turn, perceived control has been shown to enhance motivation and performance. In the present experiment, the effects of uncertainty about environmental control were examined by measuring the speed with which choices were made. When control was implicitly provided, decision latencies were shorter than when control was either explicitly available or not available at all. Paradoxically, providing information about control may reduce uncertainty and thereby diminish the perception of control. The contribution of control and choice to the development of perceived control is discussed.This research is based on a thesis by the first author submitted in partial fulfillment of the master of science degree at Virginia Polytechnic Institute and State University and was supported by a grant from the U.S. Army Research Office to the second author. 相似文献
108.
Erazim Kohák PhD 《Journal of religion and health》1983,22(1):49-57
Using the metaphor of lights appearing unexplained in the night, the author argues for a conceptualization of the unconscious based on a posture of trust and acceptance rather than one of fear and explanation.His last book,Idea and Experience, dealt with Husserl's project of phenomenology inIdeas I. He has recently completed another book,The Embers and the Stars: A Philosophical Inquiry into the Moral Sense of Nature. 相似文献
109.
Richard E. Pastore Mark A. Schmuckler Lawrence Rosenblum Rosemary Szczesiul 《Attention, perception & psychophysics》1983,33(5):469-474
Duplex perception, a phenomenon previously demonstrated for speech stimuli, is demonstrated here for musical stimuli. In the first experiment, major and minor chords are produced by dichotic fusion of two simultaneous piano notes presented to one ear (perfect fifth) with a “natural” or “flat” single note presented to the opposite ear. Musically trained subjects perceive simultaneously both the single tone and a fused (major or minor) chord. The chords are labeled more consistently than the single notes, even though the fused chords differ solely in terms of the contralateral notes. In a second experiment, using pure tones in place of piano notes, other musically trained subjects individually exhibited categorical perception for either the fused chord or the single tones, but never for both types of stimuli. The duplex phenomenon is discussed in terms of its implications for its specific component modes of perception. 相似文献
110.
A questionnaire was constructed to measure individual differences in pretrial bias among jurors. The final Likert scale, called the Juror Bias Scale (JBS), contains 17 items—8 that reflect pretrial expectancies that defendants, in general, commit the crimes with which they are charged and 9 that reflect the value attached to conviction and punishment. The scale is internally consistent and test-retest reliable. Scores are uncorrelated with social desirability, moderately correlated with I-E control and belief in a just world, and more highly correlated with authoritarianism. In one validation experiment, student jurors were exposed to three trial presentations in a laboratory setting. Overall, subjects classified as prosecution biased were more conviction prone and adopted a less stringent standard of reasonable doubt. In a second study, community jurors watched one of two videotaped mock trials in a courtroom. Prosecution-biased subjects asserted a higher probability that the defendent committed the crime and rendered a higher percentage of guilty verdicts than defense-biased subjects for one of the two trials. JBS scores were unrelated to all demographic variables, but were significantly correlated with political views. The potential uses and limitations of the JBS are discussed. 相似文献