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71.
David S. Levin 《The Journal of value inquiry》1985,19(3):197-209
72.
Michael E. Levin 《The Journal of value inquiry》1981,15(3):225-234
73.
Inducing comprehension in poor readers: a test of a recent model 总被引:4,自引:0,他引:4
J R Levin 《Journal of educational psychology》1973,65(1):19-24
74.
Effect of feeling good on helping: cookies and kindness 总被引:8,自引:0,他引:8
75.
Irwin P. Levin 《Memory & cognition》1974,2(4):786-790
Ss were presented sets of numbers said to represent sample price information from grocery stores. Ss rated the relative desirability of shopping at each of a series of stores and were also asked to make paired-comparison preference choices. In Experiment I, some sets contained favorable information, some contained unfavorable information, and some contained neutral information added to the favorable or unfavorable information. The addition of neutral information led to a decrease in the polarity of responses. This is consistent with an averaging, but not an adding, formulation of how the information is integrated. In Experiment II, sets of favorable or unfavorable information varied in size and a set-size effect was obtained. The greater the amount of favorable or unfavorable information, the more extreme the response. This was accounted for by assuming that an initial neutral expectancy is averaged with the information presented. 相似文献
76.
The present study affords an explanation for the consistent, but not always statistically significant, pattern showing superior verbal discrimination learning performance for low- as compared to high-frequency words. In a frequency judgment task, it was found that relative to high-frequency words, low-frequency words for which Ss (sixth graders) knew the meanings produced apparent frequency measures consistent with superior verbal discrimination learning, while low-frequency words that were unknown to the children did not. These results, taken together with those based on comparisons of pictures and high-frequency words, lend themselves to a modified Weber’s law interpretation of stimulus material differences in discrimination learning. 相似文献
77.
78.
Investigations into the physiology of Xenopus laevis have the potential to greatly accelerate biomedical research, especially concerning neural plasticity and sensory systems, but are limited by the lack of available information on behavioral learning in this species. Here, we attempt to lay the foundations for a behavioral assay in Xenopus that can be used in conjunction with biological manipulations. We tested cohorts of Xenopus tadpoles across four light-mediated active-avoidance experiments, using either wavelength or intensity as the salient discriminative cue. In the wavelength task, we determine a baseline learning rate and characterize retention of learning, identifying active extinction effects as far more potent than the passage of time in the loss of behavior. In the intensity task, we examine the effects of varying differences between the discriminative stimuli on acquisition and extinction and identify a critical range of intensity differences where learning changes. The results of our experiments demonstrate that Xenopus is a tractable model organism for cognitive research and can learn a variety of associative tasks in the laboratory settings. These data reveal new aspects of the Xenopus larval visual processing system and facilitate future research between cognitive methods and biological/chemical manipulations to study mechanisms of brain structure and function. 相似文献
79.
Shana Levin 《Political psychology》2000,21(3):603-620
This article describes ways in which political psychology can be incorporated into undergraduate course curricula. The challenges of teaching political psychology to undergraduate students are discussed, and possibilities for the content and structure of undergraduate courses in political psychology are examined in the context of active learning. Suggestions for the development of an undergraduate major in political psychology are offered. 相似文献
80.
Three experiments were conducted in which the face – name mnemonic technique was applied to learning the names of unfamiliar animals. In all three experiments, mnemonically instructed students outperformed ‘own best method’ controls on animal name‐recognition tests when prompted by the animals' pictures. In addition, mnemonic students remembered more animal names than did controls when they were shown previously unseen variations of the studied animals (Experiments 2 and 3). The present results illustrate the effectiveness of associative mnemonic strategies in facilitating people's memory for unfamiliar pictorial stimuli in both their original and varied representations. Copyright © 2001 John Wiley & Sons, Ltd. 相似文献