Flattened emotional response is a __________ symptom of schizophrenia

According to Piaget, which conservation ability occurs first?

a. matter and liquid b. number and length c. area and volume d. centering and decentering

Jimmy goes to a party with his college buddies and has six beers in a row. Jimmy's behavior would be best classified as a. alcoholism

b. light drinking. c. binge drinking. d. purge drinking.