Chapter 8 Introduction

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CHAPTER 8

Memory1

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  • Studying and Encoding Memories
  • Storing and Retrieving Memories
  • Forgetting, Memory Construction, and Improving Memory

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Be thankful for memory. We take it for granted, except when it malfunctions. But it is our memory that accounts for time and defines our life. It is our memory that enables us to recognize family, speak our language, find our way home, and locate food and water. It is our memory that enables us to enjoy an experience and then mentally replay and enjoy it again. Our shared memories help bind us together as Irish or Aussies, as Serbs or Albanians. And it is our memory that occasionally pits us against those whose offenses we cannot forget.

In large part, we are what we remember. Without memory—our storehouse of accumulated learning—there would be no savoring of past joys, no guilt or anger over painful recollections. We would instead live in an enduring present, each moment fresh. But each person would be a stranger, every language foreign, every task—dressing, cooking, biking—a new challenge. You would even be a stranger to yourself, lacking that continuous sense of self that extends from your distant past to your momentary present.

Researchers study memory from many perspectives. We’ll begin by looking at the measuring, modeling, and encoding of memories, and we will examine how memories are stored and retrieved. Then we’ll explore what happens when our memories fail us, and look at ways to improve memory.

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