To better understand language teacher turnover, this study closely replicates and extends McInerney et al.’s (2015) research, which found that teacher commitment predicted turnover intentions to schools (44.2%) and the profession (45.2%) among Hong Kong schoolteachers (N = 1,060). Given the relatively stable employment conditions in that context, the generalizability of these findings to more mobile populations, such as expatriate native English-speaking teachers (NESTs), remains uncertain. In this replication, (1) the population was changed to NESTs in East Asia, and (2) subgroup comparisons were extended to reflect distinctions relevant to the replication sample. Additionally, results were directly compared to the original. A total of 215 NESTs participated. Results showed similar directional patterns but stronger effects: commitment explained 51.8% of variance in turnover intentions to schools and 59.7% to the profession. Affective commitment was the strongest predictor, though NESTs reported lower commitment and higher turnover intentions than in the original study.
