McCall Katie M, Meston Cindy M
Department of Psychology, University of Texas at Austin, TX 78712, USA.
Arch Sex Behav. 2007 Aug;36(4):518-30. doi: 10.1007/s10508-006-9140-5. Epub 2007 Feb 27.
The effects of false positive and false negative physiological feedback (vaginal photoplethymograph response print-out) on women's sexual arousal were examined. Participants included women without sexual dysfunction (n=16) and women with Sexual Arousal Disorder (SAD; n=15). Measures of subjective sexual arousal, physiological sexual arousal (vaginal pulse amplitude), expectancies, affect, and anxiety were obtained in response to viewing an erotic film. Results indicated that false positive feedback significantly increased subjective levels of sexual arousal, whereas false negative feedback significantly decreased subjective levels of sexual arousal in both groups. Sexually functional women had overall higher expectancies for sexual arousal than women with SAD. Unexpectedly, false positive feedback did not significantly impact physiological sexual arousal in sexually functional women; however, it resulted in significantly decreased responses in physiological sexual arousal in women with SAD. False negative feedback had no significant effect on physiological sexual response in sexually functional women or women with SAD.
研究了假阳性和假阴性生理反馈（阴道光电容积脉搏波图打印输出）对女性性唤起的影响。参与者包括无性功能障碍的女性（n = 16）和患有性唤起障碍（SAD；n = 15）的女性。在观看色情影片后，获取了主观性唤起、生理性唤起（阴道脉搏幅度）、预期、情感和焦虑的测量结果。结果表明，假阳性反馈显著提高了两组女性的主观性唤起水平，而假阴性反馈则显著降低了两组女性的主观性唤起水平。性功能正常的女性对性唤起的总体预期高于患有SAD的女性。出乎意料的是，假阳性反馈对性功能正常女性的生理性唤起没有显著影响；然而，它导致患有SAD的女性生理性唤起反应显著降低。假阴性反馈对性功能正常女性或患有SAD的女性的生理性行为反应没有显著影响。
