Cranston-Cuebas M A, Barlow D H, Mitchell W, Athanasiou R
David H. Barlow, Center for Stress and Anxiety Disorders, State University of New York at Albany 12203.
J Abnorm Psychol. 1993 Nov;102(4):525-33. doi: 10.1037//0021-843x.102.4.525.
Ten sexually functional and 10 dysfunctional men viewed sexually explicit films following ingestion of each of three placebo pills described as an erection enhancement pill, an erection detraction pill, and a placebo pill. Functionals evidenced a reverse placebo effect with significantly higher erectile response under the detraction relative to the enhancement and placebo conditions. Dysfunctionals evidenced a direct placebo effect with significantly lower erectile response under the detraction relative to the enhancement and placebo conditions. Fifteen Ss (75%) responded according to group patterns. Results suggest yet another arena in which functional and dysfunctional men respond in a fundamentally different manner. This pattern of differential responding may be due to relative differences in level of interoceptive awareness and/or interoceptive avoidance between functional and dysfunctional Ss and reflect on the nature of anxiety.
10名性功能正常的男性和10名性功能障碍男性在服用三种分别被描述为增强勃起药丸、抑制勃起药丸和安慰剂药丸的安慰剂后观看色情影片。性功能正常者表现出反向安慰剂效应，相对于增强和安慰剂条件，在抑制条件下勃起反应显著更高。性功能障碍者表现出直接安慰剂效应，相对于增强和安慰剂条件，在抑制条件下勃起反应显著更低。15名受试者（75%）的反应符合组间模式。结果表明，在另一个领域中，性功能正常和性功能障碍的男性反应方式截然不同。这种差异反应模式可能是由于性功能正常和性功能障碍受试者在内部感知意识水平和/或内部感知回避方面的相对差异，并且反映了焦虑的本质。
