Microcase's workbook explains, in simple terms, how political scientists use statistics and the scientific method to explain political and social phenomena. The workbook in itself is a terrific accomplishment. The hands-on exercises, however, are what really bring the concepts home to the reader/student. Using real social and political data, Microcase leads the user through real statistical explorations. It's a great tool for teaching, makes a good independent-study course, and would be an excellent way to learn a little about the "science" in poli sci on one's own.