Possibility of stimulus anticipation as critical judgement in detection of deception

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  • 虚偽検出における判定指標としての刺激予期の可能性
  • キョギ ケンシュツ ニ オケル ハンテイ シヒョウ ト シテ ノ シゲキ ヨキ ノ カノウセイ

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Abstract

<p>The present study was examined on stimulus anticipation in the detection of deception. 25 subjects (12 males and 13 females) participated in the experiment as a volunteer. A variety of physiological measurements were studied including the rate of breathing, heart rate, and Skin Conductance Response (SCR) . Each of seven questions was asked five times, before moving to the next question in the sequence. As in past reports, the results of the present study showed a significant decrease in the rate of breathing in response to the critical items, and an increase of the amplitude of SCR. Moreover, stimulus anticipation in the detection of deception was confirmed from the amplitude of SCR and the extinction time of SCR.</p>

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