[The relationship of the proportion correct in recognition and the confidence rating].
This report concerns with the recognition memory and the confidence rating. The hit ratio was correlated to the confidence ratings, while the correct rejection (CR) ratio was not correlated tot he confidence ratings. Especially, in case of short presentation of target items, negative coefficient was observed between CR and its confidence rating. This is because there were no memory traces of new items, so subjects used supplementary information about those items that had no relations to experimental learning episodes, and the subjects used that information as clue in recognition judgement. Although the base of the confidence rating was replaced by the plausibility of such information, the subjects could not monitor the source of confidence.
Department of Human Informatics, National Institute of Bioscience and Human-Technology, Tsukuba.
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Takahashi
D000293:Adolescent; D000328:Adult; D001364:Awareness / Q000502:physiology; D003657:Decision Making / Q000502:physiology; D006801:Humans; D008568:Memory / Q000502:physiology*