What is growth?
Physical size and quantitative changes
What is development?
Increase in capabilities or functions
What does cephalocaudal development mean?
Growth from head to tail
What does proximodistal development mean?
Growth from the center outward
How many psychosocial stages are in Erikson’s theory?
Eight stages across the lifespan
What is the psychosocial task of infancy?
Trust vs. Mistrust, basic need not meet leads to mistrust
How is trust developed in infancy?
Consistent meeting of basic needs
What is the psychosocial task of toddlers?
Autonomy vs. Shame and Doubt, constant critism leads shame
What supports autonomy in toddlers?
Independence, control of bodily functions, saying no
What is the psychosocial task of preschoolers?
Initiative vs. Guilt
What happens with excessive criticism in preschoolers?
Feelings of guilt and lack of purpose
What is the psychosocial task of school-age children?
Industry vs. Inferiority
What leads to inferiority in school-age children?
Failure to meet expectations
What is the psychosocial task of adolescence?
Identity vs. Role Confusion
What cognitive stage are infants in Piaget theory?
Sensorimotor stage, object permanence and separation anxiety develop
When does object permanence develop?
Around 9–10 months
What cognitive stage are toddlers transitioning into?
Preoperational thought
What cognitive stage are school-age children in?
Concrete operations
What cognitive stage are adolescents in?
Formal operations
What age range defines infancy?
1–12 months
What age range defines toddlerhood?
1–3 years
What age range defines preschool age?
3–6 years
What age range defines school age?
6–12 years
What age range defines adolescence?
12–18 years (up to 20)