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An A (Latest Update)
Piaget's Cognitive Development Stages:
1. Sensorimotor Stage (Birth to 2 years):
o Involves motor activity and the development of object permanence.
2. Pre-operational Stage (2 to 7 years):
o Development of language, memory, and imagination; thinking symbolically.
3. Concrete Operational Stage (7 to 11 years):
o Logical thinking about concrete events; understanding the concept of
conservation.
4. Formal Operational Stage (Adolescence to Adulthood):
o Abstract and hypothetical thinking; ability to use deductive reasoning.
Erikson's Psychosocial Development Stages:
1. Trust vs. Mistrust (Infancy):
o Infants learn trust when basic needs are met.
2. Autonomy vs. Shame and Doubt (Toddlerhood):
o Toddlers develop independence if they are encouraged; doubt if they are overly
criticized.
3. Initiative vs. Guilt (Preschool Age):
o Children assert control and power over their environment; develop initiative or
feel guilt over efforts to exert independence.
4. Industry vs. Inferiority (School Age):
o Children work to master skills and develop a sense of competence or feel inferior
if unsuccessful.
5. Identity vs. Role Confusion (Adolescence):
o Teens explore different identities; develop a stable sense of self or face confusion
about their role in life.
6. Intimacy vs. Isolation (Young Adulthood):
o Adults seek intimate relationships or risk feeling isolated and alone.