Ethology, a biological theory, has its roots in theories of evolution and the concept of natural selection

How do changes in life situations during old age compare to those of early adulthood?

A) In early adulthood, transitions usually involve less commitment. B) In old age, changes in life situations create a deeper involvement in life. C) Transitions in early adulthood and old age are for the most part the same. D) In old age, changes often are negative and reduce responsibilities.

According to Piaget, infants do not begin to modify their schemes until after one year of age

Indicate whether the statement is true or false