CONTENTS

Table of Contents
Introduction

1. Evaluation and the Program Planning Process
2. Data Analysis, or "What Do You Mean by That?"
3. Special Challenges in Evaluating Prevention Programs

Supplements
Resources

Evaluation for the Unevaluated:
Program Evaluation 102

Validity and Reliability

Gathering data can be interesting but unless you draw meaningful conclusions, they're just numbers. And if you don't use valid and reliable instruments, they're bad numbers.