Beschreibung:
This book provides readers with a deeper understanding of practical and theoretical aspects of opinion polls. There are good and bad polls. The book describes how to separate the chaff from the wheat. It should help non-survey experts, such as journalists, decision makers, political scientists, and politicians, determine the quality of a poll.
Public Opinion. Some History. Setting up a Poll. Asking Questions. Selecting a Sample. Collecting Data. Checking and Correcting Data. Computing Estimates. The Nonresponse Problem. Online Polls. Analyzing the Data. Publishing the results. A Checklist for Polls. References. Index.