著者
小川 時洋 松田 いづみ 常岡 充子
出版者
公益社団法人 日本心理学会
雑誌
心理学研究 (ISSN:00215236)
巻号頁・発行日
pp.90.18315, (Released:2019-07-10)
参考文献数
20

Few studies have examined serial physiological variations during the concealed information test (CIT). This study analyzed both pre- and post-stimulus physiological measures from a CIT experiment under knowledgeable and unknowledgeable conditions. The physiological measures assessed in both the pre- and post- stimulus phases included skin conductance level (SCL), normalized pulse volume (NPV), and heart rate (HR). Moreover, skin conductance response (SCR) was assessed in the post-stimulus phase. The results showed that the post-stimulus SCL and SCR and post-stimulus NPV in the knowledgeable condition differed not only between the relevant and irrelevant CIT items but also between the irrelevant items that were presented before and after the relevant items. In both knowledgeable and unknowledgeable conditions, physiological activities and reactivity were higher at early positions than at late ones. However, in the knowledgeable conditions, serial positions of the relevant items modulated this tendency, such that physiological activities were maintained until the relevant item was presented and then declined afterwards. The practical and theoretical implications of these findings are discussed.

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【「心理学研究」新着早期公開論文(7月分)】隠匿情報検査時の生理変化の系列内変動 本文:https://t.co/XBktTDtSWm 日本語アブストラクト:https://t.co/O2H3UdVBGA

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