At approximately what age will a child begin to utter her first two-word sentences?

Dynamic systems theory shows us why motor development

A) is generally slower in females than males. B) is hardwired into the nervous system. C) always follows the cephalocaudal trend. D) cannot be genetically determined.

The caudate, putamen, and globus pallidus compose the

A) diencephalon. B) limbic system. C) somatosensory system. D) basal ganglia. E) thalamus.