Paul D Ellis: 3 books

This succinct and jargon-free introduction to effect sizes gives students and researchers the tools they need to interpret the practical significance of their results. Using a class-tested approach that includes numerous examples and step-by-step exercises, it introduces and explains three of the...

Scholars from psychology, neuroscience, economics, animal behavior, and evolution describe the latest research on the causes and consequences of overconsumption. Our drive to consume—our desire for food, clothing, smart phones, and megahomes—evolved from our ancestors' drive to survive....

A descent into terror. Legends tell of a hollow earth, a world beneath our own. A world filled with wonders... and danger. But what if the legends are true? Delve into dark worlds in HELLHOLE, where death lurks around every corner, and come face to face with creatures from your worst...