Answer :
The study of cognitive skills, moral reasoning, and social behavior across the lifespan is known by developmental psychologists,
Developmental psychologists study human growth and development over a lifetime, including physical, cognitive, social, intellectual, perceptual, personality, and emotional growth. Developmental psychologists working in universities typically focus primarily on research and teaching.
Developmental psychology is the scientific study of how and why people grow, change, and adapt throughout their lives. Initially concerned with infants and children, the field has expanded to include adolescence, adult development, aging, and the entire life span.
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