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251.
This paper briefly outlines Anderson's (1992) theory of the minimal cognitive architecture underlying intelligence and development and briefly discusses its application to understanding mental retardation and specific cognitive deficits. An experiment on the relationship between face perception and mental retardation serves as an illustration of how the theory might be informative about the relationship between intelligence and cognitive architecture. 相似文献
252.
Anderson BL 《Trends in cognitive sciences》1998,2(6):214-222
One of the most powerful sources of information about three-dimensional (3-D) structure is provided by stereovision (or stereopsis). For over a century, theoretical and empirical investigations into this ability have focused on the role of binocular disparity in generating percepts of 3-D structure. Recent work in image segmentation demonstrates that stereovision can cause large changes in perceptual organization that cannot be understood on the basis of binocular disparity alone. It is argued that these phenomena reveal the need for theoretical tools beyond those that have dominated the study of visual perception over the past three decades. 相似文献
253.
A great deal of laboratory research has demonstrated that women underestimate their intellect and abilities, and we studied whether this tendency manifested itself outside the laboratory by examining the performance of men and women on the television game show Jeopardy. Information about the masculinity and femininity of the topic categories for 65 games was collected, and selections, answers,wagering strategies, and earnings were noted for 195 White men and women contestants on the show. Men were more likely than women to appear as contestants, made most of the selections in the game, and won more money. Until the end of the game, men selected and correctly answered a disproportional number of questions from masculine topic categories, which appeared more often during the first round of play. Women chose more feminine and neutral questions than did men, and correctly answered those questions at a proportional rate. Wagering strategies differed late in the game, as men bet a higher percent of their earnings than did women, but only when wagering on masculine topics. Several explanations for differing performance of men and women on Jeopardyare offered, including confidence in ability due to self-estimation of intelligence, differential use of evaluative feedback, and the gender role appropriateness of demonstrating intellect. 相似文献
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255.
John Robert Anderson 《Cognitive psychology》1974,6(4):451-474
Three experiments are reported in which subjects learn propositions like A hippie is in the park. The experiments manipulate the number of such propositions involving a particular person (e.g., hippie) or a particular location (e.g., park). After learning the material, subjects are asked to judge whether particular probe propositions are from the study set. Times to make these judgments about probe propositions increase with the number of study propositions involving the person or location used in the probe proposition. A model is presented which assumes a subject simultaneously accesses memory from all concepts in a probe proposition and serially searches through all study propositions involving each concept. Search of memory terminates as soon as one search process from a concept finds the probe proposition or exhausts the study propositions attached to that concept. 相似文献
256.
Anderson EA 《Journal of personality assessment》1975,39(6):580-582
Summary: In a rebuttal of the Stone and Schneider validation study of the Wheeler signs of homosexuality in the Rorschach, it was argued that (a) homosexuality is not a proper clinical diagnosis, (b) homosexuals do not differ in psychological functioning from hetereosexuals, and (c) the Wheeler signs represent an atomistic approach of use only to those defensive clinicians unwilling to encounter the unique character of their clients. 相似文献
257.
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259.
Samuel C. Mclaughlin Martin J. Kelly Robert E. Anderson Teresa G. Wenz 《Attention, perception & psychophysics》1968,4(1):45-48
The aim of the experiment was to find out whether saccadiceve movements have any effect on perceived visual directions. ihe method was to alter the parameters of the oculomotor system so that the eye movement made in response to a peripheral target was inappropriate to the retinal locus of its image. It was found that this procedure had no effect on the perceived location of the peripheral target; and it was concluded that a specific retinal locus is more or less rigidly associated with a corresponding visual direction, but not with a particular magnitude of ocular rotation. 相似文献
260.
Allen Parducci Howard Thaler Norman H. Anderson 《Attention, perception & psychophysics》1968,3(2):145-155
Loudness judgments of stimulus sets composed of four bursts of noise were analyzed for two types of contextual effects: between-set and within-set. Experiment I demonstrated between-set effects for these four-component stimuli; they were shown to be similar to those found in previous work with single stimuli. Experiment 2 tested an averaging model for within-set contextual effects. The results were inconsistent with the model. One interpretation is that there are within-set effects and that these are caused by shifts in the effective range of stimuli. Alternative interpretations attribute the apparent contextual effects either to an averaging of physical values or to an inappropriate scale of judgment. 相似文献