The 8 stages of development are: 1. Infancy, 2. toddler. 3. preschool age, 4. school age, 5. adolescence, 6. young adulthood, 7. middle age, 8. old age.
The 8 stages of development are: 1. Infancy, 2. toddler. 3. preschool age, 4. school age, 5. adolescence, 6. young adulthood, 7. middle age, 8. old age.