Ben-Shakhar G, Dolev K
Department of Psychology, Hebrew University of Jerusalem, Israel.
J Appl Psychol. 1996 Jun;81(3):273-81. doi: 10.1037/0021-9010.81.3.273.
The effects of mental countermeasures on the efficiency of psychophysiological detection with the Guilty Knowledge Technique were examined in a mock-crime experiment with 4 groups of participants: innocent participants who were not involved in the mock crime, guilty controls who committed the mock crime but received no countermeasure instructions, and guilty participants who received countermeasure instructions, and guilty participants who received countermeasure instructions and were allowed to practice the countermeasures. The countermeasure instructions encouraged participants to recall emotional situations from their past and imagine themselves in these situations during presentation of irrelevant questions. Results revealed a significant reduction in electrodermal detection efficiency under the 2 countermeasure conditions with no differences between them. No countermeasures effects were observed with the respiration line length measure.
在一项模拟犯罪实验中，研究了心理应对措施对运用犯罪知识技术进行心理生理检测效率的影响。该实验有4组参与者：未参与模拟犯罪的无辜参与者、实施了模拟犯罪但未接受应对措施指导的有罪对照组、接受了应对措施指导的有罪参与者，以及接受了应对措施指导并被允许练习这些应对措施的有罪参与者。应对措施指导鼓励参与者回忆过去的情绪情境，并在无关问题呈现期间想象自己处于这些情境中。结果显示，在两种应对措施条件下，皮电检测效率显著降低，且二者之间无差异。呼吸线长度测量未观察到应对措施效果。
