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CONTENTS

Acknowledgments
Foreword
Preface

PART ONE
RESEARCH AND DESIGN

CHAPTER I
DESIGN: IMAGES, PRESENTATIONS,AND TESTS

Why Describe Design?
Five Characteristics of Designing
Overview

CHAPTER 2
RESEARCH: CONCEPTS, HYPOTHESES, AND TESTS

Developing Concepts
Formulating Hypotheses
Empirical Testing
Overview

CHAPTER 3
RESEARCH AND DESIGN COOPERATION

Purposes of Cooperation
Occasions for Cooperation
Overview