Chia-Cheng LeeYuna JhangGeorge RelyeaLi-mei ChenD. Kimbrough Oller2026-01-292026-01-292018-0210.1016/j.infbeh.2017.12.002https://scholars.csmu.edu.tw/handle/123456789/3653Babbling development as seen in canonical babbling ratios: A naturalistic evaluation of all-day recordingsjournal-article