“…Overall, this body of research has found that people experience greater resistance to the idea of gay and lesbian couples adopting children, compared to same-sex behavior, same-sex unions, and marriage (Costa et al, 2013;Takács et al, 2016). Studies have also found that being a man, being older, having less education, being religious, and having a right-wing political ideology are related to negative attitudes towards gay parenting (Gross et al, 2018;Pacilli et al, 2011;Vecho et al, 2019;Webb et al, 2017). Other studies have also linked psychological factors to attitudes, including beliefs about gender roles and sexism, beliefs about the origin of sexual orientation, and the frequency of contact with sexual and gender minorities (Costa & Salinas-Quiroz, 2019;Costa et al, 2015;Frias-Navarro et al, 2015;Pistella et al, 2018;Vecho et al, 2019).…”