Development of the Spanish short version of Negative Attitudes Toward Masturbation Inventory

Masturbation parameters: their relation to sexual arousal in young people who engage in same-sex relationships

Background

Interest in masturbation in sexual orientation and gender diversity research are rather limited. Extending this research field to include this type of population by considering different masturbation parameters is necessary. In this respect, various masturbation parameters (i.e., negative attitudes toward masturbation, solitary sexual desire, current masturbation frequency, subjective orgasm experience) were validated in a laboratory study with different measures of sexual arousal in persons who engage in same-sex relationships.

Aim

Our main aim was to provide evidence to support the validity of the different masturbation parameters in young people who engage in same-sex relationships. The association between masturbation parameters and various sexual arousal measures (genital response, rating of sexual arousal and rating of genital sensations) was analyzed.

Methods

During a lab task, 72 young adults who engaged in same-sex relationships (36 women, 36 men; age range: 18-32 years) watched content-neutral and sexually explicit films. They included scenes of self-exploration and solitary masturbation behaviors performed by individuals of the same sex as the participants. Negative attitudes toward masturbation, solitary sexual desire, current masturbation frequency, dimensions of subjective orgasm experience in the solitary masturbation context (i.e., affective, sensory, intimacy, rewards), propensity for sexual excitation, genital response (i.e., penile circumference and vaginal pulse amplitude), rating of sexual arousal and rating of genital sensations were assessed. Regression models were conducted to explain the arousal measures with masturbation parameters.

Results

In women, the intimacy dimension of the subjective orgasm experience in masturbation (β = 0.42, p = 0.007) and solitary sexual desire (β = 0.32, p = 0.040) predicted the rating of sexual arousal by explaining 24.1% of its variance. Conversely for men, the rewards dimension of the subjective orgasm experience in masturbation (β = 0.40, p = 0.016) significantly predicted genital response and explained 13.4% of its variance.

Conclusion

Our findings validate some examined masturbation parameters (specifically solitary sexual desire and subjective orgasm experience) in young adults who engage in same-sex relationships. Gender differences in the masturbation parameters were observed for the relevance of these masturbation parameters for explaining sexual arousal. These findings support the relation between masturbation and sexual function.

Cross-Cultural Validation of the Sexual Desire Inventory (SDI-2) in 42 Countries and 26 Languages

Sexual desire is a complex construct with important implications for sexual functioning and well-being. In this research, we translated the Sexual Desire Inventory (SDI-2), a widely used scale for assessing sexual (desire), into 25 languages from English and used data from the International Sex Survey (ISS) to (a) investigate its psychometric properties (i.e. factorial structure, reliability, validity, and measurement invariance) and (b) explore the expression of sexual desire across different countries, genders, and sexual orientations. A total of 82,243 participants from 42 countries completed the SDI-2, along with other sexuality-related scales. Confirmatory factor analysis supported a three-factor solution for the SDI-2 (CFI = .980; RMSEA = .060), encompassing the domains of "Partner-related," "Attractive-person-related," and "Solitary" sexual desire. The reliability of the total score and subscales were excellent. Likewise, correlations with other sexuality-related variables were positive yet weak-to-moderate in effect size. Measurement invariance tests supported its use across countries, languages, genders, and sexual orientations. Analysis of SDI-2 scores according to these variables supported its ability to capture group-based differences in sexual desire. In sum, the SDI-2 constitutes a psychometrically robust measure for the assessment of sexual desire in non-clinical samples with utility in large-scale cross-cultural studies.

The Medical, Sociological, Psychological, Religious, and Spiritual Aspects of Masturbation and a Potential Approach to Therapy Based on Catholic Teaching and Virtues Psychology

Masturbation is common and generally accepted in Western society as a normal, healthy activity. In contrast, the Catholic Church holds that masturbation is immoral. Noting that the human person is a profound unity of body and spirit, if the Church is correct, masturbation should have negative effects on the human person. If the secular view is correct, masturbation should have conversely positive effects. This paper is divided into three parts. An in-depth literature survey was performed to evaluate the physical, medical, psychological, sociological and spiritual correlates of masturbation. The second part is a theological summary of the Catholic understanding of masturbation. The third part is an approach to therapy. Physically, masturbation was found to be less sexually satisfying than intercourse. Medical complications include penile injury and self-asphyxial behavior. Psychologically, masturbation was found to be associated with depression, anxiety, immature defenses, hypersexuality, guilt, poor body self-image and stress in the workplace. Sociologically most studies indicate a negative correlation between masturbation and relationship satisfaction, quality, intimacy, relational happiness, emotional satisfaction with the partner, trust, passion, and love. Spiritually, masturbation is highly positively correlated with pornography consumption and negatively with religion and religiosity. There is a higher rate of masturbation in homosexuals and bisexuals than in heterosexuals. Theologically, masturbation and pornography directly violate the religious virtue of chastity, undermining one's prayer life and the motivation to develop a spiritual life. Therapeutically, positive psychology, which emphasizes cultivating what it identifies as virtues, including justice, courage, temperance, wisdom (similar to prudence), transcendence (similar to hope) and humanity (similar to charity), can be used to counsel individuals struggling with masturbation. Once the harms are understood, a person can be counseled that this temptation represents a challenge, an opportunity to build self-control, and with self-control the capacity to develop character strengths and major virtues.

(Dis)Similarities in Attitudes Between Partners About Women's Solo Masturbation: A Dyadic Approach to Solo Masturbation and Its Associations with Sexual Satisfaction

Attitudes among couples about women's solo masturbation are not well understood. The primary aim of this study was to assess (dis)similarities in attitudes between partners about women's solo masturbation and associations of each partner's attitudes with women's and their partners' sexual satisfaction. One hundred and four mixed-sex couples (M = 27.43 years), recruited through social networking websites and Prolific (an online research participant platform), completed an online survey about demographics, their experiences of solo masturbation, and validated measures of attitudes about women's masturbation and sexual satisfaction. Dyadic data were analyzed using correlational methods and the Actor-Partner Interdependence Model. Women and their partners reported similar and positive attitudes about women's solo masturbation. For women, reports of positive attitudes toward women's solo masturbation were associated with both their own and their partner's sexual satisfaction; there were no associations for men. The role of solo masturbation within romantic relationships is complex but our results support the idea that women's masturbation is now less stigmatized than commonly thought. Normalizing and including masturbation in the sexual script for individuals in relationships may help maximize their, and their partners,' sexual satisfaction.

Masturbation, sexual function, and genital self-image of undergraduate women: a cross-sectional study

BACKGROUND

The relationship between factors related to masturbation, sexual function, and genital self-image among women has not been fully explored in the literature.

AIM

The study sought to investigate the association between masturbation frequency, feelings, and behaviors with sexual function and genital self-image in young women.

METHODS

A cross-sectional survey among 110 undergraduate female students was conducted. Online self-administered questionnaires to assess sociodemographic characteristics, masturbatory frequency, feelings, and behavior were completed. Participants also answered the Brazilian version of the Female Sexual Function Index (FSFI) and the Female Genital Self-Image Scale (FGSIS).

OUTCOMES

The outcome includes masturbation frequency and behaviors associated, as well as scores on the FSFI and FGSIS.

RESULTS

Women showed higher scores in FSFI subdomains when masturbation was considered important for them, along with reported feelings of empowerment and satisfaction during this activity. However, those who experienced negative emotions during masturbation, such as shame or guilt, demonstrated a significant association with lower scores in both FSFI and FGSIS. Masturbation frequency was found to correlate with better sexual function specifically in the desire domain among women who engaged in daily masturbation. Additionally, an association was observed between higher scores in the FGSIS and increased scores in the domains of satisfaction, arousal, and orgasm within the FSFI. There was an association in the domain's satisfaction, arousal, and orgasm of the FSFI with greater scores in FGSIS.

CLINICAL IMPLICATIONS

The clinical implications encompass the augmentation of understanding pertaining to female sexual function.

STRENGTHS AND LIMITATIONS

The study provides valuable insights into the sexual behavior of undergraduate female students, and its methodology improves openness in responses, as it provides anonymity given the sensitive nature of the topic studied. Study limitations include the unsuitability of the FSFI questionnaire for sexually inactive women in the past 4 weeks; the participation bias and reporting bias in sexuality searches; and the unknown validity of the investigator-derived questionnaire about masturbation, as it has not been previously validated.

CONCLUSION

Masturbation frequency has minimal to no impact on female sexual function, whereas harboring positive feelings toward it and maintaining a positive genital self-image may exert a positive influence on sexual function.

Relationship between Solitary Masturbation and Sexual Satisfaction: A Systematic Review

Masturbation is a healthy sexual behavior associated with different sexual functioning dimensions, which highlights sexual satisfaction as an important manifestation of sexual wellbeing. This review aims to systematically examine studies that have associated masturbation with sexual satisfaction, both in individuals with and without a partner. Following the PRISMA statement, searches were made in the APA PsycInfo, Medline, Scopus, and Web of Science databases. The search yielded 851 records, and twenty-two articles that examined the relation between solitary masturbation and sexual satisfaction were selected. In men, a negative relation between masturbation and sexual satisfaction was observed in 71.4% of the studies, 21.4% found no such relation, and 7.2% observed a positive association. In women, 40% reported no relation, 33.3% a negative relation, and 26.7% a positive one. The negative association between solitary masturbation and sexual satisfaction is consistent with the previously proposed compensatory role of masturbation, especially for men. In women, compared to men, the complementary role of masturbation in relation to sexual relationships is observed to a greater extent and is associated more closely with sexual health. The importance of including different parameters beyond the masturbation frequency in future studies to explore its relation with sexual satisfaction is emphasized. This systematic review is registered in PROSPERO (CRD42023416688).

Evaluating the Subjective Orgasm Experience Through Sexual Context, Gender, and Sexual Orientation

The subjective orgasm experience (SOE) is the psychological perception of orgasm sensations and closely related to sexual health. Here, SOE was studied through the context in which it is experienced (sexual relationships and solitary masturbation), gender, and sexual orientation. For this purpose, data were collected from 4255 people (1927 men and 2328 women) of different sexual orientations (heterosexual = 1545; bisexual = 1202; and gay = 1508) who completed two versions of the Orgasm Rating Scale (ORS) for both contexts (i.e., sexual relationships and solitary masturbation) along with a socio-demographic questionnaire. Results showed that the ORS in the context of solitary masturbation is an instrument invariant by gender and sexual orientation. Significant differences in SOE were found by context: it was more intense in the context of sexual relationships (vs. solitary masturbation); by gender: women (vs. men) reported greater intensity; and by sexual orientation, with heterosexual people (vs. gay and bisexual people) having a more intense experience.

Solitary Sexual Desire: Its Relation to Subjective Orgasm Experience and Sexual Arousal in the Masturbation Context within a Spanish Population

The tridimensional sexual desire proposal (i.e., dyadic to partner, dyadic to attractive other and solitary) has been empirically supported. However, solitary sexual desire and its relationship to other dimensions of sexual functioning has received less attention. Hence, we examined the capacity of solitary sexual desire to explain the subjective orgasm experience (Study 1) and sexual arousal (Study 2) in the context of solitary masturbation. Study 1, composed of 2406 heterosexual adults (M age = 39.72, SD = 11.81), assessed for solitary sexual desire, dyadic sexual desire, and the intensity of the subjective orgasm experience obtained through solitary masturbation, along with other associated parameters. Study 2, consisting of 41 heterosexual young people (M age = 22.49, SD = 3.17), evaluated the genital response (penile circumference/vaginal pulse amplitude) and subjective arousal to sexually explicit films related to solitary masturbation. In both men and women, solitary sexual desire accounted for a significant percentage of the subjective orgasm experience obtained through solitary masturbation. In addition, in women, the propensity for sexual arousal was explained by solitary sexual desire. It is concluded that solitary sexual desire -as opposed to dyadic- is important to explain sexual arousal and orgasm in the solitary masturbation context. These results highlight the importance of addressing sexual desire in the solitary context, given its implications with other dimensions of sexual functioning.

Measurement Invariance across Sexual Orientation for Measures of Sexual Attitudes

Despite the growing interest in the study of sexual attitudes across sexual orientation, few studies have tested whether the instruments used to measure them are invariant. This study examined measurement invariance (configural, weak, strong, and strict) across sexual orientation in three different sexual attitude scales: the Sexual Opinion Survey (SOS) to assess erotophilia, the Hurlbert Index of Sexual Fantasy (HISF) to assess attitudes toward sexual fantasies, and the Negative Attitudes Toward Masturbation Inventory (NATMI) to assess negative attitudes toward masturbation. A total of 2293 Spanish adult men and women with different sexual orientations (i.e., heterosexual, bisexual, and gay) participated in the study. The results indicated strict invariance for HISF across sexual orientation and only weak invariance for SOS and NATMI. Differential item functioning was also found in two items of the NATMI scale. Evidence of validity was provided for the three scales that were studied.

Study of Sexual Concordance in Men and Women with Different Typologies of Adherence to the Sexual Double Standard

Background/Objective

Sexual concordance (i.e., relationship between genital response and subjective sexual arousal) is higher in men than in women. Among the factors that could explain this difference would be the sexual double standard (SDS). Sexual concordance is examined by SDS typologies of adherence (egalitarian, man-favorable, and woman-favorable).

Method

During exposure to a film with sexual content, genital response (penile circumference/vaginal pulse amplitude) and self-reported sexual arousal were recorded in 104 young adults (42 men and 62 women), distributed into SDS typologies of adherence on the basis of their scores on the Sexual Double Standard Scale.

Results

Sexual concordance was obtained in men and women with egalitarian and man-favorable typology. Subjective sexual arousal explained a significant percentage of the variance in genital response in the egalitarian typology (men: R² = .32, p < .01; women: R² = .19, p < .05) and man-favorable typology (men: R² = .21, p < .05; women: R² = .23, p < .05).

Conclusions

Agreement between genital responsiveness and subjective sexual arousal depends on DES adherence typology.

Development and Validation of the Chinese Version of The Masturbation Beliefs Scale

Background

Negative experiences of and beliefs regarding masturbation frequently affect people's psychological well-being and health behaviors, but there is currently no specific assessment tool to measure Chinese people's beliefs about masturbation.

Aim

The goal of the present study was to develop a brief scale (the Masturbation Beliefs Scale, BMS) for Chinese university students.

Methods

The BMS was developed and administered online to 2 different samples, with a total sample of 3,231 respondents (1,527 males and 1,704 females). The items were formulated based on previous qualitative research data. Exploratory and confirmatory factor analyses were performed.

Outcomes

The BMS scale contains 3 dimensions with good internal consistency and construct validity, which can well measure Chinese people's belief about masturbation.

Results

The results of the two samples showed that the 17-item culturally based BMS demonstrated good internal consistency and construct validity. Three factors capturing university students’ beliefs regarding masturbation emerged. The 3 factors were labeled beliefs about male masturbation (BAMM), beliefs about female masturbation (BAFM), and negative affect toward masturbation (NATM). The participants’ culturally based masturbation beliefs were negatively related to independent self-construal and sexual compulsivity. In addition, their culturally based masturbation beliefs consistently predicted their likelihood of premarital sexual behavior.

Clinical Translation

Clinicians and researchers could utilize this culturally sensitive instrument to evaluate individuals’ experiences of masturbation, which could help clinicians deliver efficacious sex therapy and sexual education to individuals who have misconceptions or phobias regarding masturbation.

Strengths and limitations

The scale is an innovative tool that measures culturally relevant beliefs regarding masturbation among Chinese students. A limitation of this study is that several constructs were measured by single questions. This may attenuate the estimated correlation since single items are less reliable than multiple-item scales.

Conclusion

The present research demonstrates that a culturally sensitive scale is necessary to understand the culturally based values that influence university students’ beliefs regarding masturbation and sexual behavior.

Ren Z, Liu Y, Deng J. Development and Validation of the Chinese Version of The Masturbation Beliefs Scale. Sex Med 2022;10:100501.

Sexual Activity in Peruvian Adolescents: Relevance of Socio-Demographic Variables and Sexual Attitudes

The aim of this study was to explain the masturbation frequency and sexual relationships in adolescents based on age, religious adherence, erotophilia, attitudes toward sexual fantasies and masturbation, and the traditional sexual double standard. A sample of 1120 Peruvian adolescents aged 13–17 years responded to a socio-demographic questionnaire and different scales about sexuality. The frequency of masturbation and sexual relationships, as well as in the sexual attitudes evaluated differed by sex, with boys scoring higher. The masturbation frequency was explained by erotophilia in boys, and by positive attitudes toward sexual fantasies in both sexes. The frequency of sexual relationships was explained by age and positive attitudes toward sexual fantasies in boys and only by the latter in girls. Positive attitudes toward sexual fantasies stand out as a variable for understanding sexual activity in adolescents.

Masturbation in middle and late adulthood: its relationship to orgasm

The relation of masturbation to orgasmic facility and orgasm satisfaction in the sexual relationships context was examined in elderly population. This cross-sectional study included 546 Spanish heterosexual adults aged 50-83 years. They completed a Socio-Demographic Questionnaire, and scales to assess negative attitude towards masturbation, solitary sexual desire, subjective orgasm experience in the solitary masturbation context and orgasmic facility and orgasm satisfaction in sexual relationships. Significant differences were observed on all the masturbation-related indicators between men and women. For men, a regression model was obtained in which age (β = 0.15), current masturbation frequency (β = 0.18) and negative attitude towards masturbation (β = 0.17) explained 8% of the difficulty in orgasmic facility, and another in which age (β = 0.14) and negative attitude towards masturbation (β = 0.13) explained 8% of orgasm satisfaction. For women, two regression models were obtained, in which the Affective dimension of the subjective orgasm experience in masturbation explained 11% of orgasmic facility (β = -0.22) and 15% of orgasm satisfaction (β = -0.33) in sexual relationships. Significant differences in the intensity of the subjective orgasmic masturbation experience were observed between elderly people with and without difficulties in orgasmic facility and orgasm satisfaction in sexual relationships.

Masturbation parameters related to orgasm satisfaction in sexual relationships: Differences between men and women

OBJECTIVE

Masturbation is a behavior that can enhance sexual functioning. This study aims to analyze differences between men and women in different masturbation parameters, and to examine their relation with orgasm satisfaction in sexual relationships.

METHOD

One thousand three hundred and thirty-fifth men and women from the Spanish population aged 18-83 years (M = 36.91; SD = 11.86) participated in an online survey. A questionnaire was used to collect socio-demographic. Sexual history data, negative attitude toward masturbation, solitary sexual desire and orgasm subjective experience upon masturbation were assessed. Given the differences between men and women, independent regression models are proposed to explain orgasm satisfaction in the sexual relationships context.

FINDINGS

Men, compared to women, masturbated at a younger age (p < 0.001), and reported higher current masturbation frequency (p < 0.001) and more solitary sexual desire (p < 0.001). Women reported greater intensity in the subjective orgasm experience on its Affective (p < 0.001), Sensory (p < 0.001) and Intimacy (p < 0.001) dimensions. Regarding regression models, the Affective dimension of orgasm was a common parameter in men (β = 0.36; p < 0.001) and women (β = 0.24) to explain orgasm satisfaction during sexual relationships. In men, solitary masturbation frequency (β = -0.10; p = 0.027) acquired a significant role. In women, the model also included age (β = 0.09; p = 0.038), negative attitude toward masturbation (β = -0.12; p = 0.005) and solitary sexual desire (β = -0.19; p = 0.001).

CONCLUSION

When dealing with men and women's orgasm difficulties in the sexual relationships context, it is important to consider the role of masturbation. In men and women, the Affective dimension of the orgasm experience explain the orgasm satisfaction in sexual relationship. Also, in men, the solitary masturbation frequency is negatively related with orgasm satisfaction in sexual relationship, supporting the compensatory hypothesis of masturbation. In women, in addition to the Affective dimension, the orgasm satisfaction in sexual relationship is explained, negatively, by the negative attitude toward masturbation, and positively, by the solitary sexual desire, which could be associated with more sexual self-knowledge. The relevance of masturbation in understanding sexual functioning is highlighted.

Association of Sexual Attitudes with Sexual Function: General vs. Specific Attitudes

Background: Sexual attitudes are related to the expression of sexuality and have been associated with indicators for sexual health. The main aim of this study was to determine the explanatory capacity of general (i.e., erotophilia) and specific (i.e., toward sexual fantasies and masturbation) sexual attitudes on different sexual functioning dimensions (sexual desire, sexual arousal, lubrication/erection, ability to have an orgasm and orgasm satisfaction). Methods: The sample consisted of 2000 heterosexual adults (1044 women, 956 men) aged 18-83 years. Results: The explanatory models for women mainly showed that positive attitudes toward sexual fantasies (β range = -0.35, -0.249) and age (β range = -0.111, 0.086) explained sexual function. The models proposed for men revealed a more diverse pattern, although the variable essential for explaining sexual function was a positive attitude toward sexual fantasies (β range = -0.266, -0.097). Conclusions: These results indicate that specific sexual attitudes, particularly in relation to sexual fantasies, are more sensitive variables than erotophilia in examining sexual health.