This book reviews techniques of indirect questioning, including various versions of randomized response, the item count technique, the nominative technique, the three-card method and negative surveys, and explores the key aspect of protecting privacy.

This book reviews techniques of indirect questioning, including various versions of randomized response, the item count technique, the nominative technique, the three-card method and negative surveys, and explores the key aspect of protecting privacy.

This book reviews techniques of indirect questioning, including various versions of randomized response, the item count technique, the nominative technique, the three-card method and negative surveys, and explores the key aspect of protecting privacy.