Musical instrument engagement in adolescence predicts verbal ability 4 years later: A twin and adoption study.
Gustavson DE, Friedman NP, Stallings MC, Reynolds CA, Coon H, Corley RP, Hewitt JK, Gordon RL. Musical instrument engagement in adolescence predicts verbal ability 4 years later: A twin and adoption study. Dev Psychol. 2021 Nov; 57(11):1943-1957.