PSYCH OpenIR  > 中国科学院心理研究所回溯数据库(1956-2010)
Thesis Advisor林仲贤
Degree Grantor中国科学院心理研究所
Place of Conferral中国科学院心理研究所
Degree Discipline心理学
Other AbstractThe fact of change in human vision sensitivity in color adaption was studied with the method of minimo step change. In this experiment, subjects were asked to judge the just-different threshold on 1° target stimulus which superimposed on 6° background. The target and the surrourding field flicked and different kinds of stimuli were shown to Ss. Data of Pre-color adaption and that of post-color adaption have been compared and ① Evidence of opponent effect is found. This result is contraversary to coefficient law and the "two process" hypothesis are supported; ② Opponent effect is strongly related to the kinds of stimuli ③ When the background light flicks, subjects sensitivity to target stimuli is obviously increased while under the condition of flicking target stimuli less increase can be found. But the increase in sensitivity seem to be not related with color adaption.
Document Type学位论文
Recommended Citation
GB/T 7714
王东晖. 色光适应条件下对人眼颜色感受性变化的研究及其机制的初步探讨[D]. 中国科学院心理研究所. 中国科学院心理研究所,1988.
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