“…Generic language robustly relates to essentialist beliefs about categories. In experimental contexts, when children are introduced to new categories via a series of generic (e.g., “Zarpies have striped hair”) rather than specific (e.g., “This Zarpie has striped hair”) descriptions, they develop stronger beliefs that category features are broadly shared across members (e.g., that Zarpies have other things in common, beyond striped hair; Benitez et al, 2022; Gelman et al., 2010; Leshin et al., 2021; Rhodes et al., 2012), that category features are inflexible (e.g., a Zarpie cannot have nonstriped hair; Benitez et al., 2022; Leshin et al., 2021; Roberts et al, 2017), and that category features are intrinsic and innate (e.g., inherited from Zarpie parents rather than caused by social mechanisms; Gelman et al., 2010; Leshin et al., 2021; Rhodes et al., 2012). In naturalistic settings, adults produce more generics to describe categories for which they themselves hold essentialist beliefs (e.g., for animal species and some social categories vs. for artifact categories or ad hoc groupings), and children correspondingly develop more essentialist beliefs about the categories and domains that they frequently hear described with generics (Brandone & Gelman, 2009; Gelman et al, 2008; Goldin‐Meadow et al., 2005; Pappas & Gelman, 1998; Segall et al, 2015).…”