Behavioral and physiological measures in the detection of concealed information

Nurit Gronau, Gershon Ben-Shakhar, Asher Cohen

نتاج البحث: نشر في مجلةمقالةمراجعة النظراء


The authors examined the incremental validity of the reaction time (RT) measure beyond that of skin conductance response (SCR) in the detection of concealed information. Participants performed a Stroop-like task in which they named the color of critical and neutral words. Results show that the SCR highly differentiated between the relevant and neutral words. However, the RT demonstrated a significant differentiation only when the critical words denoted personally significant items (e.g., one's own name) and not when they denoted crime-relevant items related to a simulated crime. In both cases, combining the 2 measures yielded no advantage over the use of SCR alone. Thus, although behavioral measures may differentiate between relevant and neutral information in some cases, their practical use is questionable.

اللغة الأصليةالإنجليزيّة
الصفحات (من إلى)147-158
عدد الصفحات12
دوريةJournal of Applied Psychology
مستوى الصوت90
رقم الإصدار1
المعرِّفات الرقمية للأشياء
حالة النشرنُشِر - يناير 2005
منشور خارجيًانعم


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