Effects of appraisal of sexual stimuli on sexual arousal in women with and without superficial dyspareunia.
This study examined the effects of appraisal of sexual stimuli on sexual arousal in women with superficial dyspareunia (n = 50) and sexually functional women (n = 25). To elicit different appraisals of an erotic film fragment, participants received an instruction prior to viewing it, with a focus on genital pain or on sexual enjoyment. A neutral instruction served as a control condition. Assignment to instruction condition was randomized. Genital arousal (vaginal pulse amplitude) and self-report ratings of affect and genital sensations were obtained in response to the erotic stimulus. As predicted, appraisal of the erotic stimulus affected genital responding, albeit marginally significant. Follow-up tests indicated that women who received the genital pain instruction responded with marginally significant lower genital arousal levels than women who received the sexual enjoyment instruction (d = 0.67). A significant instruction effect for negative affect was found, signifying that negative affect ratings were highest after the genital pain instruction and lowest after the sexual enjoyment instruction (d = 0.80). A marginally significant group by instruction interaction effect was observed for positive affect, indicating that women with dyspareunia reported significantly less positive affect than controls after the sexual enjoyment instruction (d = 1.48). Whereas women with dyspareunia reported overall marginally significant more negative affect than controls (d = 0.48), there were no differences in genital responsiveness between groups. These results provided preliminary evidence for the modulatory effects of appraisal of sexual stimuli on subsequent genital responding and affect in women with and without sexual complaints.
Department of Psychosomatic Gynecology and Sexology, Leiden University Medical Center, RC, The Netherlands. m.brauer@lumc.nl
Marieke
M
Brauer
Moniek M
MM
ter Kuile
Ellen
E
Laan
D000339:Affect; D000704:Analysis of Variance; D004414:Dyspareunia / Q000503:physiopathology / Q000523:psychology*; D005260:Female; D006801:Humans; D010146:Pain / Q000523:psychology; D010465:Perception; D010775:Photic Stimulation; D017156:Photoplethysmography; D011674:Pulse; D012725:Sexual Behavior / Q000502:physiology / Q000523:psychology*; D014621:Vagina / Q000502:physiology