Meta Cognition is about the self-consciousness and self-controlling for cognitive activity. 元认知是对认知活动的自我意识和自我调节。
From object cognition to meta-cognition and to theory of mind, children's cognitive developments undergo two leaps. 摘要由客体认知到元认知再到心理理论，是西方儿童认知发展研究的两次飞跃。
