In essence, the book argues that political science research is like piecing a jigsaw puzzle together. Pieces of information — statistical and non-statistical — must be assembled and interpreted both logically and creatively.
The text is organized in a unique manner, using the various techniques being discussed to analyze the current state of the United States as it seemingly stands at a crossroads in both its political orientations and socioeconomic nature. To make the statistical interpretation more meaningful and easier to understand, the results throughout the book are integrated by their focus upon two central questions related to the theme of America at a Crossroads: Are Americans conservative or liberal in their political beliefs? How do economic and social outcomes in America compare to those in other developed democracies?