我以前都有呢個疑問。我同大仔上過言語治療堂,前天至聽完協康會既talk,學會了parallel talk, self talk etc.前者即係小朋友做咩你就係隔離描述(當然用簡單詞語/單字)等bb慢慢學會原來拎起個杯叫拎拎,個樣物件叫杯杯)後者就自問自答,又係等bb聽得多入左腦,儲多啲詞彙(有信心開口). These are basic things we can do at the beginning. If u need more info , u can call me and let's share