A)During infancy and childhood, the legs and arms grow somewhat ahead of the hands
and feet.
B)At birth, the head takes up one-fourth of total body length, the legs only one-third.
C)In the prenatal period, the head, chest, and trunk grow first; then the arms and legs; and
finally the hands and feet.
D)During infancy and childhood, the hands and feet grow somewhat ahead of the fingers
and toes.
Follow-up research on preoperational thought indicates that preschoolers do not display
the illogical characteristics that Piaget saw when the tasks are
A)first performed by more expert peers while the preschooler watches.
B)simplified and made relevant to their everyday lives.
C)performed by their parents rather than unfamiliar experimenters.
D)performed with their own toys rather than unfamiliar objects.
Which of the following best characterizes Piaget’s view of cognitive development in
middle childhood?
A)continuous improvement in logical skills
B)discontinuous restructuring of children’s thinking
C)biological prewiring of processes
D)random change in cognitive processes