Developmental Issues: Systems Approach
Early Adulthood
Age: 20 - 40 Years Old (20-25 years old - emerging adulthood)
BERGER, K. (2019). INVITATION TO THE LIFE SPAN (4th ed.). New York, New York: WORTH Publishers INC, U S.
Middle Adulthood
Age: 40 - 65 Years Old
BERGER, K. (2019). INVITATION TO THE LIFE SPAN (4th ed.). New York, New York: WORTH Publishers INC, U S.