National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Genital and subjective sexual arousal in response to the copulatory movements of different animal species
Eliášová, Kristýna ; Bártová, Klára (advisor) ; Klapilová, Kateřina (referee)
Previously known studies on sexual arousal have indicated that men and women react differently to exposure to erotic stimuli. Male sexual arousal (both genital and subjectively reported) is in line with their reported sexual orientation, while female genital arousal is higher even for subjectively non-preferred stimuli. For men, genital sexual arousal is likely triggered by the preferred sexual object, while this may not be the case for women. One possible explanation is that female genital arousal is an automatic response to copulatory movement itself, regardless of subjective preference. However, this hypothesis has not been empirically tested yet. The aim of the research is to use an experimental design to explore the subjective and genital sexual arousal of men and women while watching copulatory movement in different animal species with varying degrees of phylogenetic relatedness to humans. A total of 30 heterosexual men and 23 heterosexual women had their subjective and genital sexual responses measured while watching 11 video stimuli. Two videos depicted penetrative sex between humans (male-female, female-female), and the other nine videos depicted copulation between animals. Both women and men showed no genital or subjective sexual arousal to non-human sexual stimuli. The results of the...
Comparison of Accuracy and Precision of Sexodiagnostic Methods of Penile Plethysmography and Viewing Time
Trojan, Ondřej ; Weiss, Petr (advisor) ; Zvěřina, Jaroslav (referee) ; Pastor, Zlatko (referee)
Charles University Prague, Czech Rep. Raculty of Philosophy Department of Psychology Doctoral Theses Comparison of Accuracy and Precision of Sexodiagnostic Methods of Penile Plethysmography and Viewing Time Ondřej Trojan, 2017 Abstract The diagnosis of pedophilia denotes (according to ICL 10) the erotic preference for prepubescent or early pubescent children. Penile plethysmography (PPG) measures the reaction of these men in respon- se to either visual stimuli or to erotic narrative stories including child objects. Penile plethysmography is quite an intrusive assessment method, so viewing time (VT) might be a good alternative if it is shown to be compapratively accurate. Several studies in the past have shown inconsistent data, therefore more research is needed to confirm its validity in distinguishing responses to the preferred age category of pedophilic men. Method: Participants were 30 self-referred admitting paedophiles aged between 18 and 55 in the experimental group and 30 heterosexual gynephile men in the comparison group. A set of photographs depicting naked adults in addition to male and female children across 6 age categories ranging from young infants to adolescents was used; the same set of 38 stimuli were used to measure PPG (first) and VT(after). PPG apparatus was used to measure penile...

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