Books by Larry B. Christensen
Research methods and design
Mystat Wkbk - Intro to Stat So
Mystat Wkbk - Intro to Stat Soc Beh Sci
Workbook - Intro Stat F/Soc Beh Sci
Diet-behavior relationships
The Food-Mood Connection Eatin
The Food-Mood Connection Eating Your Way to Happiness
Introduction to statistics for the social and behavioral sciences