Metamemory: Implicit or explicit knowledge about memory abilities and effective memory strategies; cognition about memory.
元記憶：記憶能力的內隱或外顯知識以及有效記憶策略；關於記憶的認知。
Mnemonic: Strategy or device that uses familiar information during the encoding of new information to enhance subsequent access to the information in memory.
記憶術：在對新信息進行編碼時，利用熟悉的信息來增強對記憶中信息的獲取的策略或方法。
Mode: The score appearing most frequency in a set of observations; a measure of central tendency.
衆數：在一組觀察中出現頻率最高的分數；集中趨勢的測量。
Monocular Depth Cue: Depth cue that uses information from only one eye.
單目深度線索：只使用一隻眼睛的信息的深度線索。
Mood Disorder: A mood disturbance such as severe depression or depression alternating with mania.
心境障礙：一種情緒紊亂，比如嚴重的抑鬱或伴有狂躁的抑鬱。