This document outlines the key concepts covered in Chapter 6 on memory. It discusses the three processes of memory - encoding, storage and retrieval. It also summarizes several models of memory, including the information processing model and levels of processing model. Additionally, it defines and provides details about the different types of memory, including sensory memory, short-term memory, long-term memory, and different classifications within long-term memory like declarative and nondeclarative memory. Other topics covered include organization of memories, cues that help with retrieval, accuracy of recall vs recognition, formation and deterioration of memories over time.