Self-rated Attractiveness and Sociosexual Behavior Predict Gay Men's Preferences for Masculine Cues in Male Voices in China

Reliability and Validity of the Chinese Version of the Revised Sociosexual Orientation Inventory

The Revised Sociosexual Orientation Inventory (SOI-R) is a measurement tool for assessing an individual's willingness to engage in uncommitted sexual relations. Despite its widespread use in various contexts, no studies have validated the use of this instrument in China. Therefore, the current study aimed to assess the reliability and validity of an existing Chinese translation of the SOI-R. A total of 2,209 participants were recruited and randomly divided into two groups: exploratory factor analysis was conducted on one group and confirmatory factor analysis on the other, with 161 participants from the total sample recruited to assess the test-retest reliability. Criterion validity was measured by testing the correlations between sociosexuality and sexual desire, mate value, sexual attitudes, and personality traits. The results confirmed a three-factor structure (sociosexual behaviors, attitudes, and desire) for the SOI-R. Furthermore, the findings demonstrated good reliability (internal consistency and test-retest stability) and validity (criterion validity, convergent validity, and discriminant validity) of the SOI-R, supporting its suitability as an assessment tool for sociosexual orientation in China.

Gender Role Attitudes Influence Vocal Masculine Preferences Among Gay Men in China

Gender role attitudes refer to attitudes toward the appropriate roles, rights, and responsibilities of men and women in society. Evidence indicates that individuals with traditional gender role attitudes tend to prefer mates with sex-typical opposite-sex characteristics in heterosexual men and women. This study examined whether gender role attitudes were associated with vocal masculinity preference in gay men in China. Five hundred and sixty-seven participants aged between 16 and 49 years completed the vocal masculinity preference (voice pitch and vocal tract length; VTLs) and gender role attitudes scale. The results indicated that gay men generally preferred masculine voices (lower voice pitch and longer VTLs) and gender role attitudes were positively correlated with preferences for masculine cues in the voices of men. While individuals indicating an affinity with traditional gender roles exhibited stronger preferences for feminine voices, which were inconsistent with the present hypotheses. The results help us understand the role of traditional gender beliefs in the mate preferences of gay men in China. Furthermore, based on the results, understanding one's gender-role attitudes can help cultivate more diversified criteria for mate selection and facilitate gay men in better choosing suitable mates. Future longitudinal studies should examine the relationship between gender role attitudes and masculine preference changes over time. Whether this relationship differs in the different sexual roles of gay men should also be explored.