Eric Marder reveals how universal patterns in survey responses lead not only to general principles in marketing but to empirically verifiable laws of human nature itself. Drawing on forty years of applying his pioneering experimental design techniques to marketing research surveys, Marder presents a global theory of choice behavior, supported by original data reported here for the first time from thousands of massive real-life experiments based on millions of interviews.

His dramatic findings about pricing, optimal marketing tactics, product evaluation, the relative role of product and image, and advertising effectiveness will make this book required reading for the entire marketing community.

Of special interest to social scientists and survey research practitioners will be Marder's powerful research designs and techniques, including the unbounded write-in scale for measuring desirability (attitude) and his methodological analyses of the relationships among beliefs (perceptions), desires, choice, and behavior.