RT info:eu-repo/semantics/article T1 Validation in Spanish and English of the Transgender Inclusive Behavior Scale A1 Alonso Martínez, Laura A1 Heras Sevilla, Davinia A1 Fernández Hawrylak, María A1 Hönekopp, Johannes A1 Forrest, Simon A1 Kattari, Shanna Katz K1 Transgender inclusive behavior scale K1 Diversity K1 Gender K1 Transgender K1 Gender diverse K1 Identidad sexual K1 Gender identity K1 Psicología sexual K1 Sex (Psychology) K1 Integración social K1 Social integration AB The Transgender Inclusive Behavior Scale (TIBS) seeks to measure transgender-inclusive behavior, specifically actions and language use that support transgender people. The TIBS was developed in the United States. This study aimed to develop a Spanish version of the TIBS and confirm the structure of the English version to explore the psychometric properties and evaluate the construct validity in new contexts. We examined predictors of transgender-inclusive behavior by conducting a comparative analysis between participants from Spain and the United Kingdom. The study involved 1,110 university students, with 545 participants hailing from Spain (375 women, 162 men, and 8 non-binary individuals) and 565 participants from the United Kingdom (368 women, 178 men, and 19 non-binary individuals). Exploratory and confirmatory factor analysis were conducted to investigate and validate the factorial structure of the TIBS. The factor analysis results for the 15 items on the scale confirmed a three-dimensional structure in both languages. The scale score reliability was excellent with a Cronbach’s alpha (α) = .95 in the British sample and with an α = .89 in the Spanish sample. Being a woman, being lesbian, gay, bisexual, trans, queer, intersex, and/or asexual, and being non-religious were the strongest predictors of inclusive behaviors towards transgender people in both countries. The correlations found indicated that people with lower sexual risk behaviors, and lower sexist, homophobic, and transphobic attitudes also presented higher inclusive behaviors towards trans people. These findings support the development of community strategies to increase the social inclusion of transgender people. The TIBS is a useful measure to track their success. PB Springer SN 0004-0002 YR 2024 FD 2024-11 LK http://hdl.handle.net/10259/9785 UL http://hdl.handle.net/10259/9785 LA eng NO Open Access funding provided thanks to the CRUE-CSIC agreement with Springer Nature. The authors have not received external funding to conduct this research. DS Repositorio Institucional de la Universidad de Burgos RD 22-dic-2024