健常者の妄想的観念への多次元的アプローチ--被害妄想的観念と庇護妄想的観念の比較を通して

概要

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Recent studies reported that normal people have delusional ideation. The purpose of the present study is to compare the types of delusional ideation in normal people by using the multi-dimensional scale. We examined the differences between paranoid ideation and guarded ideation, because these ideations represented delusional ideation. The multi-dimensional scale has seven dimensions: resistance, unpleasant feeling, conviction, incorrigibility, preoccupation, dismissibility and reassurance. This scale was administered to 471 college students. The results demonstrated higher scores on resistance, unpleasant feeling, preoccupation, dismissibility and reassurance than that of guarded ideation. On the other hands, guarded ideation showed higher score on conviction and incorrigibility. These findings seemed similar to previous studies on patients with delusions. The results of present study may be indicative of the continuity view of psychosis.
公益社団法人日本心理学会の論文