Part I Chapter One Introduction
Understanding How and Why The Scientific Method The Nature—Nurture Debate Critical and Sensitive Periods A CASE TO STUDY: Plasticity and David
Including All Kinds of People Sex Differences Culture, Ethnicity, And Race Socioeconomic Status Finding the Balance
Observing Changes over Time Dynamic Systems The Historical Context The Three Domains A VIEW FROM SCIENCE: Mirror Neurons
Using the Scientific Method Observation The Experiment The Survey Studying Development
Cautions and Challenges from Science Correlation and Causation Quantity and Quality Ethics