Stanley Hall and his student Arnold Gesell ________.
A. were major proponents of the mental testing movement
B. devised theories of child development based on evolutionary ideas
C. emphasized environmental influences in producing developmental advances
D. rejected the normative approach to studying development
Answer:B
Stanley Hall and his student Arnold Gesell ________.
A. were major proponents of the mental testing movement B. devised theories of child development based on evolutionary ideas C. emphasized environmental influences in producing developmental advances D. rejected the normative approach to studying development