__________________ based his ideas about child development on evolutionary theory and was interested in age-trends in children's beliefs and feelings

All of the sensory modalities are functioning at birth, and neonates show a variety of sensory preferences.

a. true b. false

The aldehyde 2 (ALDH2) gene may have a mutation that

causes a distinctly unpleasant response to the ingestion of alcohol, including facial flushing, heart palpitations, and nausea. This gene is present in about 40 percent of people of _____ descent, who are at low risk for alcoholism and tend to drink less than people in most other ethnic groups. A) Asian B) Hispanic C) Native-American D) African-American