This preview shows page 1. Sign up to view the full content.
Unformatted text preview: single sample. This is different from a longitudinal study because they are taken at two separate points of time. There are three different kinds of these....
View Full Document
This note was uploaded on 03/26/2008 for the course JORNALISM 019:090 taught by Professor Andsager during the Spring '08 term at University of Iowa.
- Spring '08