Department of Psychology, Stony Brook University, Stony Brook, New York, 11794-2500, United States.
Int J Psychophysiol. 2011 May;80(2):166-70. doi: 10.1016/j.ijpsycho.2011.02.016. Epub 2011 Mar 3.
The current study examined emotional reactivity in nonsuicidal self-injurers and noninjuring controls using self-report (the Emotional Reactivity Scale: ERS) and psychophysiological measures (the startle reflex was measured during and after the presentation of IAPS images). Self-injurers reported greater emotional reactivity on the ERS, but did not exhibit differences in startle modulation during or after picture viewing compared to controls. Results suggest a divergence between self-report and psychophysiological measures of emotion in NSSI.
本研究使用自我报告(情绪反应量表:ERS)和心理生理测量(在呈现 IAPS 图像期间和之后测量惊跳反射)来检查非自杀性自伤者和非伤害性对照组的情绪反应。自伤者在 ERS 上报告的情绪反应更大,但与对照组相比,在观看图片期间或之后,惊跳反射的调节没有差异。结果表明,NSSI 中自我报告和情绪的心理生理测量存在差异。