The Developing Person Through the Life Span Kathleen Stassen Berger The Developing Person Through the Life Span Ninth Edition Chapter 5 The First Two Years: Biosocial Development Copyright © 2014 by Worth Publishers

Copyright © 2014 by Worth Publishers Figure 5-1 Eat and Sleep Kathleen Stassen Berger: The Developing Person Through the Life Span, Ninth Edition Copyright © 2014 by Worth Publishers

Copyright © 2014 by Worth Publishers Figure 5-2 Growing Up Kathleen Stassen Berger: The Developing Person Through the Life Span, Ninth Edition Copyright © 2014 by Worth Publishers

Figure 5-3 The Developing Cortex Kathleen Stassen Berger: The Developing Person Through the Life Span, Ninth Edition Copyright © 2014 by Worth Publishers

Nature, Nurture, and the Brain Kathleen Stassen Berger: The Developing Person Through the Life Span, Ninth Edition Copyright © 2014 by Worth Publishers

Figure 5-4 How Two Neurons Communicate Kathleen Stassen Berger: The Developing Person Through the Life Span, Ninth Edition Copyright © 2014 by Worth Publishers

Copyright © 2014 by Worth Publishers Figure 5-5 Awake at Night Kathleen Stassen Berger: The Developing Person Through the Life Span, Ninth Edition Copyright © 2014 by Worth Publishers

Age Norms (in Months) for Fine Gross Skills Kathleen Stassen Berger: The Developing Person Through the Life Span, Ninth Edition Copyright © 2014 by Worth Publishers

Age Norms (in Months) for Fine Motor Skills Kathleen Stassen Berger: The Developing Person Through the Life Span, Ninth Edition Copyright © 2014 by Worth Publishers

Figure 5-6 More Babies Are Surviving Kathleen Stassen Berger: The Developing Person Through the Life Span, Ninth Edition Copyright © 2014 by Worth Publishers

Copyright © 2014 by Worth Publishers Figure 5-7 Not Yet Zero Kathleen Stassen Berger: The Developing Person Through the Life Span, Ninth Edition Copyright © 2014 by Worth Publishers

Table 5-1 The Benefits of Breast-Feeding Kathleen Stassen Berger: The Developing Person Through the Life Span, Ninth Edition Copyright © 2014 by Worth Publishers

Copyright © 2014 by Worth Publishers Figure 5-8 A Smart Choice Kathleen Stassen Berger: The Developing Person Through the Life Span, Ninth Edition Copyright © 2014 by Worth Publishers

Copyright © 2014 by Worth Publishers Figure 5-9 Genetic? Kathleen Stassen Berger: The Developing Person Through the Life Span, Ninth Edition Copyright © 2014 by Worth Publishers

Figure 5-10 Before and After Kathleen Stassen Berger: The Developing Person Through the Life Span, Ninth Edition Copyright © 2014 by Worth Publishers

Photo Credits Slide 6: CNRI / Science Source