心理学研究
Online ISSN : 1884-1082
Print ISSN : 0021-5236
ISSN-L : 0021-5236
原著論文
非裁決項目の自己関係性が隠匿情報検査における生理反応に及ぼす影響
花山 愛子山元 修一渋谷 友祐
著者情報
ジャーナル フリー

2011 年 82 巻 5 号 p. 459-466

詳細
抄録

The effect of self-relevance of a non-critical item in the Concealed Information Test (CIT) was investigated. Respiration, skin conductance response (SCR), heart rate, and normalized pulse volume were recorded while performing the CIT using a stimulus set composed of 4 items (with one self-relevant item). Thirty participants were instructed to recognize one item as critical and the remaining items as non-critical (positive group), and 33 participants were instructed to recognize all items as non-critical (negative group). In the positive group, a differential reactivity was observed between the critical and non-critical items, despite the self-relevance of the non-critical item. In the negative group, a differential reactivity between the self-relevant and non-self-relevant items was observed for SCR only. However, when individual data were analyzed, there was a differential reactivity between self-relevant and non-self-relevant items on physiological measures other than SCR for some participants in the negative group. These results suggest that the self-relevance of a non-critical item might cause false positive results in “negative” participants, particularly when only SCR is used to assess differential reactivity.

著者関連情報
© 2011 公益社団法人 日本心理学会
前の記事 次の記事
feedback
Top