Heteronormativity is a concept that refers to the social norms and expectations that assume heterosexuality as the default and normal sexual orientation. It encompasses the belief that heterosexual relationships and identities are the norm, and that any deviations from this norm are seen as abnormal or deviant. Research in this area typically focuses on how heteronormativity shapes and influences various aspects of society, such as institutions, policies, and interpersonal relationships. Scholars in this field often examine the impacts of heteronormativity on LGBTQ+ individuals, as well as strategies for challenging and resisting these norms.