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1.
J Sex Marital Ther ; 50(2): 137-151, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-37807833

RESUMO

Virtual Reality (VR)-based treatments for anxiety disorders are efficacious but there is a lack of research examining anxious responses to VR erotica, which could innovate treatments for sexual difficulties. We examined erotica features that elicited anxiety and sexual presence in women. Thirty-eight women viewed erotic videos from different modalities (2D, VR) and points of view (1st, 3rd person) and completed anxiety and sexual presence measures before and after each video. Women experienced greater anxiety for VR than 2D films and reported the most anxiety for VR 1st person films. Sexual presence was affected by modality and point of view.


Assuntos
Literatura Erótica , Realidade Virtual , Humanos , Feminino , Ansiedade , Comportamento Sexual/fisiologia , Transtornos de Ansiedade
2.
Arch Sex Behav ; 51(1): 565-576, 2022 01.
Artigo em Inglês | MEDLINE | ID: mdl-34697691

RESUMO

Virtual reality (VR) media using a three-dimensional (3D) camera facilitates an immersive experience compared to traditional two-dimensional (2D) formats. In this novel study, we used high quality, women-centered erotica and examined whether stimulus modality (VR vs. 2D) and point of view (POV: first-person vs. third-person) impacted women's feelings of sexual presence (activation of sexual response induced by the perception of being present), sexual arousal, and sexual desire (dyadic and solitary). We also investigated the effects of stimulus modality on feelings of general presence (a sense of "being there"). Results from 38 women indicated that with medium to large effects, general presence, sexual presence, and sexual arousal were significantly higher for VR videos relative to 2D videos. Sexual presence was higher for first-person POV depending on the order of film exposure. A general trend toward increasing dyadic sexual desire over the course of the study was observed. No significant differences were observed for solitary sexual desire. These findings support the adaptability of VR media to sex research and show that it can induce feelings of sexual presence and presence more generally. That sexual arousal was positively impacted by VR erotica may have implications for addressing the limitations that accompany other stimulus modalities used to elicit sexual responses in women.


Assuntos
Literatura Erótica , Realidade Virtual , Nível de Alerta/fisiologia , Feminino , Humanos , Libido/fisiologia , Excitação Sexual , Comportamento Sexual/fisiologia
3.
J Sex Med ; 18(1): 144-155, 2021 01.
Artigo em Inglês | MEDLINE | ID: mdl-33281077

RESUMO

BACKGROUND: Visual attention to sexual stimuli is an important means to facilitate sexual arousal and is thereby relevant for healthy sexual functioning. Experimental studies suggest that sexual dysfunction is associated with less attention toward sexual stimuli. AIM: The goal of this study was to use an eye-tracking-based free-viewing paradigm to investigate whether women in the clinical range of sexual function attend to a genital area in visual sexual stimuli differently than women with subclinical sexual function or those with normal sexual functioning. METHODS: Toward this goal, 69 women (Mage = 27.77, SD = 8.00, range = 19-54) with clinical (n = 30), subclinical (n = 23), and normal (n = 16) levels of sexual functioning watched a series of 10 pictures depicting heterosexual couples during vaginal intercourse while their eye movements were recorded. Each picture was presented twice-once with a distracting object (eg, a to-do list or household appliance) present in the picture and once without-for 8 seconds, each. OUTCOMES: 5 eye-tracking measures indicative of different aspects of initial and sustained attention were analyzed. RESULTS: As hypothesized, 3 out of 5 eye-tracking measures (ie, first fixation duration, number of first fixations, and total fixation duration) indicated that women in the clinical group attended less to the genital area in the pictures than women with normal sexual functioning. For 2 indices (ie, first fixation duration and total fixation duration), women with subclinical (vs normal) sexual functioning also attended less to the genital area. In contrast to our hypothesis, the presence of a distracting object did not influence attention to the genital area in either of the sexual function groups. CLINICAL IMPLICATIONS: This study provides further evidence of the role of attentional biases in sexual dysfunction in women. STRENGTHS AND LIMITATIONS: Eye-tracking methodology allows for a continuous measurement of visual attention; this is one of the first studies using this methodology to assess differences in visual attention in women with and without sexual dysfunction. However, the cross-sectional nature of this study prevents causal interpretation of findings. CONCLUSION: Future studies should use experimental paradigms to determine the causal role of visual attention for the development or maintenance of sexual dysfunction. Velten J, Milani S, Margraf J, et al. Visual Attention to Sexual Stimuli in Women With Clinical, Subclinical, and Normal Sexual Functioning: An Eye-Tracking Study. J Sex Med 2021;18:144-155.


Assuntos
Tecnologia de Rastreamento Ocular , Comportamento Sexual , Adulto , Estudos Transversais , Movimentos Oculares , Feminino , Heterossexualidade , Humanos
4.
J Sex Res ; : 1-14, 2023 May 23.
Artigo em Inglês | MEDLINE | ID: mdl-37220115

RESUMO

Attention is a key mechanism underlying many aspects of sexuality, with eye-tracking studies revealing that attention is both sustained by sexual stimuli and corresponds with sexual interest. Despite its utility, eye-tracking experiments typically require specialized equipment and are conducted in a laboratory setting. The overarching objective of this research was to assess the utility of a novel online method, MouseView.js, for assessing attentional processing of sexual stimuli outside of a laboratory context. MouseView.js is an open-source, web-based application where the display is blurred to mimic peripheral vision and an aperture is directed using a mouse cursor to fixate on regions of interest within the display. Using a discovery (Study 1, n = 239) and replication (Study 2, n = 483) design, we examined attentional biases to sexual stimuli among two diverse samples with respect to gender/sex and sexual orientation. Results revealed strong attentional biases toward processing sexual stimuli relative to nonsexual stimuli, as well as dwell times that correlated with self-report sexuality measures. Results mirror those observed for laboratory-based eye-tracking research, but using a freely available instrument that mirrors gaze tracking. MouseView.js offers important advantages to traditional eye-tracking methods, including the ability to recruit larger and more diverse samples, and minimizes volunteer biases.

5.
J Sex Res ; 60(6): 880-889, 2023 07.
Artigo em Inglês | MEDLINE | ID: mdl-35166630

RESUMO

Men and women differ in the degree of specificity of sexual response and differences in attention to sexual cues may be a mechanism underlying these gendered patterns. The majority of previous research has examined attention using static images, which differ considerably from the dynamic videos used in studies of sexual response. To test attention as a potential mechanism involved in gendered sexual response, we used eye-tracking to examine visual attention patterns of 33 gynephilic men and 36 androphilic women to videos depicting preferred and nonpreferred gender targets engaging in varying sexual activities. Specificity of controlled attention was gendered, and this effect differed depending on the intensity of sexual activity cues depicted. Regardless of sexual activity cues, men's controlled attention was gender-specific toward preferred targets. Sexual activity cues did, however, impact the degree to which women's controlled attention was gender-specific. Specifically, women's attention was gender-specific to low-intensity stimuli but nonspecific for masturbation and same-sex dyadic stimuli. Women's attention was gender-specific for mixed-sex dyadic stimuli, but with greater attention directed toward nonpreferred gender targets. Overall, contextual cues impact women's attention to a greater degree than men's. Potential explanations for these findings and implications of stimulus selection for sexuality research are discussed.


Assuntos
Sinais (Psicologia) , Caracteres Sexuais , Masculino , Humanos , Feminino , Nível de Alerta/fisiologia , Comportamento Sexual/fisiologia , Homens
6.
J Sex Res ; 60(2): 271-281, 2023 02.
Artigo em Inglês | MEDLINE | ID: mdl-35674497

RESUMO

Asexuality has garnered much attention, and empirical data support its classification as a sexual orientation. Asexuality is defined as a lack of sexual attraction to others, with approximately 1% of the population falling in this category. As theoretical models situate attention as a central component of sexual response, the current study examined attentional processing of erotic stimuli in asexuals and heterosexuals. We hypothesized that heterosexual participants would have initial and controlled visual attention patterns favoring erotic images over non-erotic images. We predicted that asexual participants would have significantly smaller or non-existent differences in attention to erotic versus non-erotic images. Ninety-five adults completed an eye-tracking task viewing erotic and non-erotic images. Eye-tracking data showed no group differences in initial attention to erotic images. For controlled attention, there was a large effect size in the hypothesized direction. Heterosexual participants exhibited more and longer fixations on erotic images, whereas asexuals exhibited a more even distribution of attention across image types. Exploratory analysis of group differences in the association between visual attention and ratings of sexual attractiveness revealed a complex pattern of differences, with some indication of a stronger association between total fixation and sexual attraction for heterosexual participants. These findings suggest that differences in attention to sexual stimuli may represent key underlying differences between asexual and allosexual orientation. Findings also contribute to the larger literature on visual attention and attraction.


Assuntos
Heterossexualidade , Comportamento Sexual , Adulto , Humanos , Feminino , Masculino , Literatura Erótica
7.
Int J Sex Health ; 35(1): 139-151, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-38596767

RESUMO

Objectives: We examined changes in frequency of sexual behaviors, dyadic sexual desire, relationship satisfaction, and COVID-19 stress in Canadians across the pandemic, considering partner status. Methods: Participants completed online questionnaires. Results: Participants with live-in partners and single participants decreased in dyadic sexual behaviors. In August-September 2020, participants with live-in partners engaged in more dyadic sexual behaviors than single participants. In November 2021, all partnered participants engaged in more dyadic sexual behaviors than single participants. Decreases in COVID-19 stress were observed. Conclusions: Findings suggest that despite decreases in COVID-19 stress, there may be long-lasting pandemic impacts on sexual behaviors.

8.
Int J Sex Health ; 34(1): 1-16, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-38595679

RESUMO

Objectives: We evaluated various facets of sexual health in Canadians across phases of the COVID-19 pandemic. Methods: Online questionnaires every four weeks from April-August 2020. Results: Higher COVID-19 stress predicted higher baseline dyadic sexual desire, lower relationship satisfaction, higher desire for solitary sexual behavior, and higher likelihood of experiencing sexual coercion among people with a live-in romantic partner. Dyadic sexual desire and pandemic-related stress both decreased with time, whereas solitary sexual behavior decreased and dyadic sexual behavior increased among participants without a live-in romantic partner. Conclusions: Our findings reveal differential impacts of COVID-19 related stress on sexual outcomes.

9.
Behav Res Ther ; 144: 103915, 2021 09.
Artigo em Inglês | MEDLINE | ID: mdl-34174705

RESUMO

Attention to sexual stimuli is a prerequisite to process such stimuli as sexually-meaningful and is an important means to facilitate sexual arousal. Attending to sexual cues is crucial for healthy sexual functioning. Studies suggest that sexual dysfunction is associated with less attention towards sexual stimuli. The goal of this study was to use an eye-tracking-based free-viewing paradigm to investigate whether women with sexual dysfunction visually attend to the genital area in dynamic sexual stimuli (i.e., erotic videos) differently than women with subclinical sexual function or those with typical sexual functioning. A total of 69 women (Mage = 27.77, SD = 8.00) with clinical (n = 30), subclinical (n = 23), and typical (n = 16) levels of sexual functioning watched four 1-min video clips depicting heterosexual couples engaging in vaginal intercourse or cunnilingus while the total fixation duration on the genital area as well as their subjective and genital sexual arousal were recorded. As hypothesized, the clinical group fixated on the genital area less than women with typical sexual functioning. A longer total fixation duration on the genital area was followed by increases in subjective arousal and genital arousal. The relationship between attention and arousal was not moderated by sexual functioning group. This study provides first evidence of the role of sustained visual attention for facilitating sexual arousal in women with and without sexual dysfunction.


Assuntos
Literatura Erótica , Excitação Sexual , Adulto , Nível de Alerta , Feminino , Heterossexualidade , Humanos , Comportamento Sexual
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