“…At an individual and/or social level, racial or gender diversity can introduce a broader range of social categories in a learner’s environment. In a recent example, the coronavirus disease pandemic may have increased complexity of the social visual environment by introducing a wider variety of ways in which speech is presented given variable use of face coverings (Bayet, 2022; DeBolt & Oakes, 2023; Singh & Quinn, 2023; Singh et al, 2021b). In this way, it is not clear to what extent effects of linguistic complexity are unique in their impact on behavior.…”