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441.
Philip Hefner 《Zygon》1994,29(4):507-528
Abstract. The question of whether nature can embody love or be considered in this sense as "friend" is a thorny problem for Christian theology. The doctrines of finitude and sin argue against nature as a realm of love, whereas the doctrine of creation out of nothing, which links God and the creation so forcefully, would seem to argue for such a view of nature. This paper explores the thesis that Western culture has not offered a concept of nature rich enough to allow for an understanding of it as a domain of gracious-ness. From pre-Socratic times through the Enlightenment and the rise of modern science, nature was conceived of as a realm of defect or lacking in creative possibilities. Christian theology has consistently spoken of nature in terms that defy the limitations of the authorized views proposed by the ambient Western cultures. The present times, under the influence of the sciences, have furnished for the first time an authorized concept of nature that is large enough and dynamic enough to entertain the dimension of grace. Consequently, ours is a time of great promise for developing a more adequate theology of nature. 相似文献
442.
A study was conducted to explore attributions of friendliness resulting from live interaction. Subjects had either one or two encounters with a confederate whose behavior in each encounter was either friendly or unfriendly and was either spontaneous or forced by role requirements. Single encounter subjects formed impressions of the confederate that reflected the friendliness or unfriendliness of the confederate's behavior but these impressions were not modified by their knowledge that the confederate's behavior was freely chosen or forced. The same was true for subjects who had two friendly or two unfriendly interactions with the confederate. Subjects who found the confederate to be friendly in one encounter and unfriendly in the other formed impressions that took into account the causes of the confederate's behaviors. In general, these subjects modified their impressions according to the cause of the confederate's behavior in the second encounter. 相似文献
443.
Right-handed subjects were tachistoscopically presented three-letter words and nonword permutations in a single visual field for 20 msec. Although the subjects were unable to identify the stimuli at this exposure duration, their lexical decisions were better than chance, and were superior in the left visual field. When the exposure duration was increased, subjects demonstrated superior identification of the words in the right visual field. Results are discussed within an information processing framework. 相似文献
444.
Suppose, as an idealization, that sensory intensity is coded in peripheral channels as identical Poisson pulse trains with intensity parameter a power function of signal intensity. Discrimination models based on either an average count computed over a fixed time or an average time computed for a fixed count per channel have difficulty in fitting the Weber function ( versus I) if the free parameters are constrained to ranges determined from other experiments (magnitude estimation, reaction time). Here we study a different decision rule, namely, the most extreme observation in either the counting or timing mode. Our extremum-counting model, but not two timing ones, accounts very nicely for the Weber function. However, the ROC curves for these extremum models, which agree in shape with data of Green and Luce, yield estimates for the intensity parameter which are much larger than predicted by the power function growth used to calculate ΔI and about twice as large as those estimated from reaction time data collected in the same experiment. 相似文献
445.
In a separate-phase runway experiment with rats, four schedules involving partial (P) and consistent (C) reward (CC, CP, PC, and PP) were crossed with three reward magnitude shift conditions (upshift, nonshift, and downshift). The data revealed three major findings: (a) Reward magnitude downshift generally led to rapid extinction; (b) consistent reward prior to partial reward (CP) resulted in slower extinction than the reverse order (PC) under conditions of reward magnitude shift (particularly downshift); and (c) the relative performance of PC and CP under conditions of reward magnitude shift was reversed from postshift to extinction. On the basis of these data it was suggested that processes not presently identified by reinforcement level theory and stimulus analyzer theory influence extinction following separate-phase acquisition. A modification of reward level theory was presented to provide an account of extinction performance following separate-phase reward reduction. 相似文献
446.
447.
This is a follow-up study of 195 agricultural students originally tested when they entered college in 1970. Students whose Strong Vocational Interest Blank (SVIB) patterns were consistent with their stated choice of major were the congruent sample. Students whose SVIB patterns were inconsistent with their stated choices of major were the discrepant sample. A follow-up was made on graduation rates, eventual major, and job placement. Discrepant subjects changed major more often but graduated at the same rate as congruents. The SVIB did not seem to add anything to the student's expressed interests in predicting college continuation. There was a trend for congruent graduates to more frequently take jobs which matched their majors. 相似文献
448.
J R Weisz D M Quinlan P O'Neill P C O'Neill 《Journal of experimental child psychology》1978,25(2):326-336
In a study of the developmental significance of certain perceptual activities, the Rorschach and four structured tests of perception were administered to five groups of children at various CA, MA, and IQ levels. All three Rorschach measures were significantly related to MA, as were all four of the structured tests. The Childrens' Embedded Figures Test was the best predictor of MA; it accounted for 52% of the variance, while the six remaining measures yielded nonsignificant increments to a multiple regression equation. In a factor analysis the four structured tests loaded on one factor (51% of total variance), while the three Rorschach variables loaded on a second (17%); MA loaded on both (.669 and .447, respectively). In an additional finding, Zigler's “developmental” hypothesis that level of development and not IQ determines cognitive competence, received partial support from 13 of 14 statistical tests. 相似文献
449.
William R. Higa Roland G. Tharp Roderick P. Calkins 《Journal of experimental child psychology》1978,26(3):489-497
Kindergarten, first-grade, and second-grade children (5, 6, and 7 years of age, respectively) performed a Luria-type verbal control task in which motor responses are initiated to positive stimuli and inhibited to negative stimuli. The task was performed by motor responding only and verbal self-directed motor responding, with these conditions reversed in sequence for one half of each grade group. Although motor responding and verbal-motor responding by the two younger groups were generally poor, their performance equalled that of the second graders when the verbalizing condition followed the silent, motor-only condition. For these children, verbalizing appeared to constitute a second task which interfered with motor responding. Prior practice on motor-only responding, however, facilitated subsequent, concurrent performance of the two tasks. No interference or practice effects were found for the second graders. The results suggested that self-instructional training programs are likely to be successful when adequate verbal-motor coordination can be assumed or when the motor response is within the child's repertoire. 相似文献
450.