Last Minute Lecture

Early Childhood Biosocial Growth and Safety — Summary of Chapter 8 from The Developing Person Through the Life Span Between ages 2 and 6, children undergo rapid physical, neurological, and emotional changes. Chapter 8 of Kathleen Stassen Berger’s The Developing Person Through the Life Span examines how nature and nurture shape early childhood biosocial development. The chapter covers physical growth, brain development, motor skills, nutrition, and crucial safety concerns, providing a comprehensive guide to this formative stage of life. Watch the full video above for a detailed breakdown of early childhood development, or continue reading to explore the chapter’s key themes and terms. Physical Growth and Body Changes Between ages 2 and 6, children grow roughly 3 inches in height and gain 4.5 pounds per year. They transition from toddler proportions to a more adult-like shape. Growth is steady, and proper nutrition plays a vital role during this period. However, many chil...

Cognitive and Language Development in Infancy — Summary of Chapter 6 from The Developing Person Through the Life Span Infancy is a time of profound mental growth. Chapter 6 of Kathleen Stassen Berger’s The Developing Person Through the Life Span explores how babies progress from reflexive behaviors to active learners who engage with their environment, begin forming concepts, and acquire language. This chapter introduces key theories and stages of infant cognitive and linguistic development that form the foundation for lifelong learning. Watch the video above for a clear audio walkthrough of infant learning and language milestones, or continue reading to explore how the brain and language blossom in the first two years of life. Cognitive Development in the First Two Years Active Learning from Birth Infants are not passive observers. They are naturally curious, using their senses and motor skills to explore their surroundings. From birth, they show preference for human voi...