“…There are several factors impacting heritage language proficiency, including language exposure (Gathercole and Thomas, 2009;Hoff et al, 2012;Thomas et al, 2014;Gollan et al, 2015;Jia and Paradis, 2015;Unsworth, 2016;Hovsepian, 2018;Makarova et al, 2019;Giguere and Hoff, 2020;Tao et al, 2021;Vorobyeva and Bel, 2021) and frequency of use (Hakuta and D'Andrea, 1992;Bedore et al, 2012;Albirini, 2014;Chen et al, 2018;Schmid and Yilmaz, 2018;Daskalaki et al, 2019;Otwinowska et al, 2021) in and outside of the home. Access to a heritage language community that extends beyond the home context positively predicts heritage language vocabulary and lexical retrieval (Albirini, 2014;Gollan et al, 2015;Schmid and Yilmaz, 2018;Tao et al, 2021), morphosyntax (Kupisch and Rothman, 2018;Rodina et al, 2020;Torregrossa et al, 2022), and pronunciation (Au and Romo, 1997;de Leeuw et al, 2010;Stoehr et al, 2017;Karayayla and Schmid, 2019;McCarthy and de Leeuw, 2022). Being surrounded by native speakers of the heritage language affords opportunities to listen and practice the language in various settings and discuss a wide variety of topics.…”