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961.
Lawrence E. Marks John P. Girvin Donald O. Quest John L. Antunes Peter Ning Michael D. O’Keefe Wm. H. Dobelle 《Attention, perception & psychophysics》1982,32(6):529-536
Using a numerical estimation procedure, subjects judged the perceived distance between pairs of brief electrical stimuli presented over different physical distances, on different body regions, and in different spatial orientations. The skin turns out to be anisotropic, with the same physical separation between electrodes appearing greater on the forehead than on the forearm, greater on the forearm than on the abdomen. Perceived distance also depends on the orientation and, to some extent, on the time relation between the two electrical pulses. Under all conditions, the perceived distance between electrical stimuli was “compressed” as compared with visual distance. These results bear on the design of devices that attempt to transmit information by electrical stimulation of the skin. 相似文献
962.
John P. Girvin Lawrence E. Marks John L. Antunes Donald O. Quest Michael D. O’Keefe Peter Ning Wm. H. Dobelle 《Attention, perception & psychophysics》1982,32(6):524-528
Thresholds for detecting electrical stimulation were measured as a function of (1) body locus, (2) electrode configuration, (3) stimulus waveform, and (4) pulse duration. The results were: (1) the forehead gave slightly, but not reliably, lower thresholds than the abdomen; (2) concentric electrodes gave slightly, but not reliably, lower thresholds than unifocal electrodes; (3) cathodal monophasic (?) pulses and biphasic pulses (+/? and ?/+) gave identical thresholds, while anodal monophasic (+) pulses gave higher thresholds; and (4) thresholds decreased as pulse duration increased up to .5 msec, but changed less with longer pulses. 相似文献
963.
国内十省市在校青少年理想、动机和兴趣的研究 总被引:9,自引:0,他引:9
青少年理想动机兴趣研究协作组 《心理学报》1982,15(2):75-86
这个研究采用独特而新颖的方法,在国内十个省市内进行。 研究指出,目前中学生大多数是有理想的,总的趋势是健康的,主流是好的。 研究表明,理想是人生观的核心与方向,要进行理想教育,重要的途径在于激发学习动机和培养学习兴趣,学校教育工作要注意处理好理想、动机和兴趣三者关系。既抓方向,又抓动力。 相似文献
964.
Arthur A. Dole Ph.D. Steve K. Dubrow Eichel M.S. candidate for the Ph.D. in counseling psychology 《Journal of religion and health》1981,20(1):35-40
The authors consider critically the Annual International Conference of the Unity of the Sciences (ICUS) sponsored by S.M. Moon. Thirty eminent scientists who had endorsed ICUS responded to a personal letter. By analyzing their replies systematically, we identified their rationales in the face of anti-cult publicity. Our experiences represent a case history in the calculated misapplication of the principles of open expression, religious freedom, and the search for values. 相似文献
965.
In this paper, I introduce a prominent classical scholar, József Balogh, whose work can be read as a significant contribution to the historiography of ancient, and in some sense modern, philosophy. Following a summary biography, I sketch the relevance of Balogh's interpretation of Augustine. I draw some analogies between his and Eric Havelock's treatment of the problems in ancient philosophy, and argue that the obvious similarities between them have a common origin, namely the perspective of the orality/literacy chasm which both treated, in connection with their research into Augustine and Plato, as crucial. Subsequently, I show how the problem of reading aloud, which Balogh was the first to treat systematically, has acquired significance in some current debates in philosophy. 相似文献
966.
基因突变不能为生物进化提供全部原料 总被引:2,自引:1,他引:1
目的:探讨基因突变能为进化产物有益影响的可能性,从而进一步支持生物物质、意识双轨制进化观点的正确性。方法:通过总结并充实现代生物学有关基因突变及生物进化的基本理论、特征及意义、指出原始意识的具体作用对原核细胞到真核细胞的进化事实进行剖析,从而提出基因突变不能为进化提供全部原料及其生物学依据。结论:基因突变不能为进化提供全部原料。 相似文献
967.
968.
The effects of familiarity and exposure paradigm on evaluative meaning were investigated in four experiments involving 161 Ss. A DEC PDP-10 computer linked to a VB10-C display screen for 1/0 assigned Ss to condition, presented instructions, tested Ss’ understanding of the instructions, generated and displayed stimuli in various frequencies, and obtained evaluative ratings of the stimuli. Problems encountered, Ss’ reactions, and current and possible use of the computer in social psychological research are discussed. 相似文献
969.
970.