male self-control and sexual aggression

This study examines judgments of male self-control regarding sexual aggression in dating situations. A survey was conducted using vignettes that described situations where a hypothetical man attempts to have intercourse with his female date, she resists, and he considers various ways of overcoming her resistance. Survey respondents judged these vignettes. The goals of the study were to estimate the prevalence of beliefs about low male self-control, and to examine how contextual information affects these assessments. Contrary to expectations derived from the literature, the large majority of respondents attributed high levels of self-control to men across a wide range of scenarios. As expected, the man's alcohol intoxication reduced perceived control. Against expectations, consensual foreplay and prior sex did not affect ratings. Implications for social learning and rational choice theories of sexual aggression are discussed, with particular emphasis on Ajzen's (1988) theory of planned behavior.     

Alcohol, sexual arousal, and intentions to use condoms in young men: applying alcohol myopia theory to risky sexual behavior.

Data from 7 studies were aggregated to examine how reported sexual arousal and alcohol intoxication interact to affect attitudes and intentions toward engaging in unprotected sexual intercourse in college-age men (N = 358). When participants were in a sober or placebo condition, their self-reports of sexual arousal had no effect on their responses. When participants were intoxicated, however, those who felt sexually aroused reported more favorable attitudes, thoughts, and intentions toward having unprotected sex than did those who did not feel aroused. These findings support alcohol myopia theory (C. M. Steele & R. A. Josephs, 1990), which states that alcohol intoxication restricts attentional capacity so that people are highly influenced by the most salient cues in their environment. It is suggested that sexual arousal is a powerful internal cue that interacts with alcohol intoxication to enhance attitudes and intentions toward risky sexual behaviors.     

Sex guilt,sexual arousal,and urinary acid phosphatase output

This study investigated the relationship between the personality variable sex guilt and a proposed physiological measure of sexual arousal (urinary acid phosphatase level). Urinary acid phosphatase levels of 43 male college students were assessed both basally and after exposure to 19 sexually themed slides. As predicted, sex guilt was inversely related to both basal acid phosphatase level and changes in acid phosphatase level upon exposure to the erotic stimuli. In addition, sex guilt scores were correlated with subjects' self-reported reactions to the erotic stimuli. The relationships obtained provided further construct validity evidence for the sex-guilt measure. Finally, the relationship between sexual arousal and urinary acid phosphatase level was explored. The data provided only partial validation for the proposed relationship between sexual arousal and urinary acid phosphatase output.     

Causal attributions and male sexual arousal: the impact of attributions for a bogus erectile difficulty on sexual arousal, cognitions, and affect

After viewing 2 sexually explicit films, 52 sexually functional participants were given bogus feedback indicating a low erectile response. The men were given either an external, fluctuating attribution (i.e., poor films) or an internal, stable attribution (i.e., problematic thoughts about sex) for the low arousal. As hypothesized, participants in the external, fluctuating group evidenced greater erectile response and subjective arousal during a 3rd film than did participants given the internal, stable attribution. This may indicate that after an occasion of erectile difficulty, the cause to which the difficulty is attributed plays an important role in future sexual functioning.     

Dissociation of sexual arousal and sexual proclivity in the garden snail, Helix aspersa

Sexual arousal (intensity of courtship) and sexual proclivity (tendency to court) in Helix aspersa can be reliably measured using externally observable correlates. Snails with sexual proclivity are significantly more likely to turn toward an anesthetized conspecific after contacting it than are sexually unreceptive snails. Sexual arousal can be inferred from the stage of a snail's genital eversion, which appears only during courtship. The higher the stage of the eversion, the shorter the time required to complete introductory courtship behavior and the higher the rate of successful copulation, the fewer the number of breaks and pauses during courtship, and the longer the time a snail will spend in contact with an anesthetized conspecific. Sexual proclivity has no effect on feeding or locomotory behavior; however, sexual arousal inhibits feeding and increases locomotor activity. Snails that were allowed daily contact with conspecifics required less time to complete introductory courtship behavior relative to snails that were isolated from conspecifics for 1 week. This suggests that daily contact increases sexual arousal. A greater percentage of isolated snails exhibited courtship behavior than did snails which had experienced daily conspecific contact. This suggests that isolation increases sexual proclivity. These differences indicate that sexual arousal is not merely due to an increase in sexual proclivity.     

Facilitating sexual arousal via anger,aggression, or dominance

The hypothesis that either an angry emotional state or the expression of aggressive behavior facilitates sexual arousal has been the subject of considerable speculation but relatively little research. In a series of studies, Barclay found that anger increased sexual arousal as measured by the amount of sexual imagery produced in response to TAT-like stimuli that depicted males and females in dominant and submissive roles. In the present research, a series of experiments was conducted to determine whether such facilitation can be generalized beyond the specific procedures used by Barclay. Subjects (151 males and 136 females) in three experiments were angered by being negatively evaluated by a confederate identified as a fellow subject. Some subjects were subsequently given an opportunity to aggress; additionally, some subjects were exposed to male- and female-dominant pictorial stimuli. Results indicated that neither anger instigation nor the opportunity to engage in aggressive acts influenced self-reported sexual arousal. There was consistent evidence, however, that portrayals of dominance influenced perceptions of the stimulus person's sexuality. Though anger and aggression do not seem to facilitate sexual arousal, dominance cues (which can be confounded with anger manipulation) clearly elicit perceptions of sexuality.     

Habituation and dishabituation of female sexual arousal

Measures of subjective and physiological sexual arousal were taken within a session while women either viewed the same segment of erotic film on many occasions or employed the same sexual fantasy over a number of trials. For both film and fantasy there were significant reductions in subjective sexual arousal and average pulse amplitude during the course of repeated erotic stimulation. Subsequent presentation of novel erotic stimuli led to recovery in sexual arousal. Bases for habituation and dishabituation of female sexual arousal are discussed.     

Psychoticism and sexual arousal to rape depictions

This study tested the hypothesis that high scorers on the Eysencks' P scale would become more sexually aroused by erotic material of a violent nature than low scorers. One hundred and forty-five college Ss were exposed to erotic auditory messages varying in degree of violence and pain experienced by the victim. Personality was assessed by a median split on the Eysencks' P scale. Sexual arousal was assessed by mercury strain gauge and self-report. Results, as predicted, showed a significant interaction between psychoticism and level of violence (rape vs nonrape): high P scorers showing greater sexual arousal (by both self-report and physiological assessment) to rape as compared to nonrape depictions whereas the opposite pattern occurred for low P scorers.     

Irreplaceability and the intentionality of sexual arousal

Philosophers writing about the intentionality of sexual arousal have generally been of two minds. One approach likens it to an appetite that aims at a distinctive type of gratification. A second treats it as the attempt, through a process of embodiment, to unite with a transcendental self. The first model lays stress on the fungibility of the object of sexual desire: the body and certain of its parts. The latter sees arousal as burdened with impossible satisfaction conditions based on an extravagant metaphysics of the self. In this paper, I defend an account that emphasizes the cooperative element in arousal and assimilates its content to that of other such social activities. This preserves the central place of the self in the intentionality of arousal in a way that is metaphysically benign and that ultimately avoids treating sex as a sui generis form of human interaction.     

Men's likelihood of sexual aggression: the influence of alcohol,sexual arousal,and violent pornography

Previous research findings have indicated that both alcohol intoxication and violent pornography exposure may contribute to increased sexual aggression by men. This study used an experimental paradigm to examine the effects of a moderate alcohol dose, alcohol‐related beliefs, and victim response on men's self‐reported likelihood of committing sexual aggression. A community sample of male social drinkers (N=84) participated in an experiment in which they read an eroticized rape depiction after completing an alcohol administration protocol. The stimulus story varied whether the victim, who initially expressed unwillingness to engage in sexual activity, expressed pleasure or distress in response to the man physically forcing her to perform several explicit sex acts. A path analytic model illustrated that participants' self‐reported likelihood of behaving like the sexual aggressor in the story was directly related to their own sexual arousal. Heightened sexual arousal was reported by participants who had consumed alcohol, those who read the victim‐pleasure story, and those who believed that drinking women are sexually vulnerable. Results suggest that sexual arousal to violent pornography, as influenced by acute alcohol intoxication and other factors, may be an important component of men's perceptions of their own sexual aggression likelihood. Aggr. Behav. 32:581–589, 2006. © 2006 Wiley‐Liss, Inc.     

Sexual desire,not hypersexuality,predicts self-regulation of sexual arousal

A person's ability to control their own sexual arousal is important both to reduce the risks associated with some sexual behaviours and to respond sexually with intimate partners. A lack of control over sexual urges is a proposed feature of “hypersexual disorder”, though some evidence suggests that sexual desire predicts the self-regulation of sexual arousal better than hypersexuality. In the current study, a sample (N = 116) of men and women recruited from community ads viewed a series of 20-second neutral and sexual films. Before each sexual film, participants were instructed to increase their sexual arousal, decrease their sexual arousal or respond as usual. Higher levels of desire for sex with a partner consistently predicted failures to downregulate sexual arousal. Hypersexuality was unrelated. These findings replicate Winters et al.'s study and extend their findings by including upregulation, women, a new measure of hypersexuality and a higher-trial design.     

Sex guilt,trait anxiety,and females' subjective sexual arousal to erotica

Subjective sexual arousal and affective reactions of 80 college women to explicit sex films were studied in a 2 (sex guilt) × 2 (trait anxiety) × 2 (films) design. There was a decline in sexual arousal to a film of oral-genital sex and a decline in sex guilt in the present sample in comparison to a similar sample from this laboratory 8 years ago. High-sex-guilt women reported fewer genital sensations and rated themselves lower on sexual arousal during and after the films than did their counterparts less disposed to guilt over sex. High-sex-guilt women reported more affective guilt, disgust, and anxiety-fear as a consequence of viewing an explicit sex film than women below the median on sex guilt. High-trait-anxiety women reported more intense genital sensations and rated their sexual arousal as higher following the films than low-trait-anxiety women. Women above the median on trait anxiety reported more subsequent anxiety-fear and depression-distress following the films than low-scoring women. These results were discussed from the perspective of Izard's differential emotions theory, which regards anxiety as a variable pattern of fundamental emotions rather than as a functional unity.This research was supported in part by a National Science Foundation Grant to the University of Connecticut Computer Center. The authors wish to thank Wendy Cunningham and Linda Wildes for serving as experimenters.     

Sexual arousal in response to aggression: ideological, aggressive, and sexual correlates

In two experiments we assessed the impact of aggression on nonrapists' sexual arousal. In the first, both male subjects (n = 37) and female subjects (n = 43) reported more sexual arousal in response to nonaggressive than to aggressive depictions when the portrayals were sexually explicit, but the opposite occurred when the portrayals were nonsexual. Only male subjects (N = 359) participated in the second experiment. On the basis of their self-reported sexual arousal to the use of force, they were classified into the no arousal, moderate arousal or high arousal from force groups. To evaluate the veridicality of this classification, we assessed some subjects' (n = 118) penile tumescence in response to various depictions. The findings generally replicated those of the first experiment and confirmed the accuracy of the arousal-from-force classification. The no arousal and the moderate arousal from force subjects were less sexually aroused by aggressive than by nonaggressive portrayals, but the opposite was found for the high arousal from force group. Using the entire sample (N = 359), we also assessed differences on various factors among these three groups. We found strong differences on ideological factors, including acceptance of violence against and dominance over women. We also found differences in acceptance of nonsexual aggression and in subjects' beliefs that they might actually use force against women. In contrast, differences were not found on sexuality factors. The data's implications for theories on the causes of rape are discussed.     

Cognitive and physiological indices of sexual arousal in homosexual,bisexual, and heterosexual males

Cognitive and physiological indices of sexual arousal were investigated utilizing groups of homosexual, bisexual, and heterosexual subjects (ten subjects per group) who were presented both homosexual and heterosexual films and slides. The results indicated that both homosexual and heterosexual subjects were able to estimate accurately their degree of erection to the erotic stimuli. Bisexual subjects, however, showed a large discrepancy between the magnitude of actual erection and verbally reported estimates of penile tumescence. In terms of physiological arousal, the erectile responses of the homosexual and bisexual groups were indistinguishable, a finding which questions the existence of male bisexuality as distinct from homosexuality or as a different sexual orientation in males.