If a mother responds promptly to her baby's crying and baby's other signals, shows sensitivity and consistency, and holds the baby often, what quality of attachment is most likely to develop between mother and baby?

Renee is concerned because her son is 13 months old and is starting to walk, but he never learned to crawl. What advice would you give to Renee?

She should not be concerned because not all babies crawl. She should not let her son continue to walk until he has learned to crawl. She should see her pediatrician because this may be a sign of a learning deficit. She should wait another month or so to see if he crawls and walks at the same time.

The central nervous system consists of the __________

a. parasympathetic and sympathetic divisions b. brain and the spinal cord c. muscles and glands d. sense organs and sensory neurons