Two-year-old Tiki has acquired the ability to spin one arm in a ...

[09madisonrousseau09]

Two-year-old Tiki has acquired the ability to spin one arm in a large circle while holding the other arm perfectly still. This exemplifies the orthogenetic principle element of
 
  a. a differentiated response.
  b. global responding.
  c. integration.
  d. reserve capacity.

Question 2

When a typical infant attempts to kick a ball, it tends to do so with its whole body.. When a typical first-grader attempts to kick a ball, he or she tends to do so only using a foot. The change best exemplifies the _____ principle.
 
  a. orthogenetic
  b. epigenetic
  c. cephalocaudal
  d. Babinski

[AaaA]

Answer to Question 1

a

Answer to Question 2

a