Question

Developmental psychology investigates:

(A) how people solve problems and adapt to the environment
(B) physical, cognitive, and socioemotional changes across the life span.
(C) how behavior changes as a result of experience
(D) how information is coded, stored, and used

Answer 1

(B) physical, cognitive, and socioemotional changes across the life span.

Step-by-step explanation:

Developmental psychology is the scientific study of age-related behavioral changes during a person's life. This field examines change across a wide range of topics. This includes: motor skills, problem solving skills, conceptual understanding, language acquisition, moral understanding, and identity formation.