期刊名称：International Journal of Psychological Studies
印刷版ISSN：1918-7211
电子版ISSN：1918-722X
出版年度：2011
卷号：3
期号：2
页码：178
DOI：10.5539/ijps.v3n2p178
出版社：Canadian Center of Science and Education
摘要：The capacity of human observers to remember incidentally learned olfactory sensations as a function of their perceived pleasure/ displeasure was investigated. In the encoding phase of the experiment, the participants rated a sequence of 24 stimuli for (i) sensory intensity, and (ii) degree of pleasure or displeasure. They were then given two successive explicit memory tests, (i) free recall of the names of encountered odors, and (ii) yes/no recognition of the encountered odor stimuli. The results showed higher recall and recognition accuracy for the stimuli that had been rated higher in affective content at the time of study. These results support the hypothesis that hedonicity is a variable that influences the encoding and storage of events in memory.
