of metacognition: (1) cognitive conceptions and (2) a cognitive regulation system. Research has shown that both components of metacognition play key roles in metaconceptual knowledge and learning. Metamemory, defined as knowing about memory and mnemonic strategies, is an important aspect of metacognition.

Writings on metacognition date back at least as far as two works by the Greek philosopher Aristotle (384-322 BC): On the Soul