Objectives: To explore the relationship between sexual orientation and specific sexual and risk behaviors, compare the number of sexual behaviors and attitudes among people of different sexual orientations, and test the mediating effect of attitudes toward sexual behaviors in the relationship between sexual orientation and the number of sexual behaviors.
Methods: A total of 2288 participants completed a checklist of sexual behaviors, indicators of sexual risk behaviors, and a scale of attitudes toward sexual behaviors.
Results: Bisexual women engaged in a greater number of sexual behaviors and had more positive attitudes toward sexual behaviors than heterosexual women. Homosexual men engaged in a greater number of sexual behaviors than heterosexual men, and homosexual and bisexual men had more positive attitudes toward sexual behaviors than heterosexuals. Finally, we show the mediating role of attitudes toward sexual behaviors in the relationship between sexual orientation and the number of sexual behaviors engaged in.
Conclusions: The importance of considering sexual orientation when analyzing sexual behaviors and attitudes is highlighted.
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http://dx.doi.org/10.1080/19317611.2023.2193596 | DOI Listing |
Behav Ther
January 2025
School of Psychology, University of Ottawa.
Sexual minority (SM) individuals appear to be at greater risk for obsessive-compulsive disorder (OCD). Despite this, little is known about OCD presentation and treatment outcomes among SM individuals. Although some research has suggested that SM individuals may be more likely to endorse intrusive thoughts related to violence/sex/religion compared to heterosexual individuals, extant literature has neglected to examine potential differences across different SM groups, a notable limitation given the apparent differences in the types of minority stress that each group experiences and the unique health disparities affecting each group.
View Article and Find Full Text PDFSci Rep
January 2025
Grupo de Ecología de Poblaciones de Insectos, Instituto de Investigaciones Forestales y Agropecuarias Bariloche (IFAB) (CONICET - INTA), Modesta Victoria N°4450, San Carlos de Bariloche, Río Negro, 8400, Argentina.
During the mating season, reproductive individuals of numerous insect species gather in rendezvous areas, which increases mating opportunities. Male hymenopterans often have to move considerable distances during a particular season, searching or waiting for receptive females. Such behavior is likely driven by a complex combination of individual and species-specific traits, environmental influence, and landscape cues.
View Article and Find Full Text PDFJMIR Serious Games
January 2025
Department of Interactive Visualization and Virtual Reality, Faculty of Engineering, University of Talca, Talca, Chile.
Background: Serious games play a fundamental role in promoting safe sexual behaviors. This medium has great potential for promoting healthy behaviors that prevent potential risk factors, such as sexually transmitted infections, and promote adherence to sexual health treatments, such as antiretroviral therapy. The ubiquity of mobile devices enhances access to such tools, increasing the effectiveness of video games as agents of change.
View Article and Find Full Text PDFPhysiol Rev
January 2025
Department of Investigative Medicine, Imperial College London, Hammersmith Hospital, London, United Kingdom.
Kisspeptin and neurokinin B (NKB) play a key role in several physiological processes including in puberty, adult reproductive function including the menstrual cycle, as well as mediating the symptoms of menopause. Infundibular kisspeptin neurons, which co-express NKB, regulate the activity of gonadotropin releasing hormone (GnRH) neurons, and thus the physiological pulsatile secretion of GnRH from the hypothalamus. Outside of their hypothalamic reproductive roles, these peptides are implicated in several physiological functions including sexual behavior and attraction, placental function, and bone health.
View Article and Find Full Text PDFEpidemiol Serv Saude
January 2025
Universidade Federal de São Paulo, Departamento de Medicina Preventiva, São Paulo, SP, Brazil.
Objective: To describe the socioeconomic and demographic characteristics of the trans population in the Baixada Santista region, São Paulo state.
Methods: This was a descriptive study involving adult trans people, selected through convenience sampling in 2023. A quantitative questionnaire was administered and in-depth interviews were conducted, which were analyzed using thematic grouping.
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