________ found that the cognitive abilities of young children and adolescents are fundamentally different and that cognitive development occurs in stages rather than gradually over time.

According to Brown's model the initiation phase is when adolescence gain confidence in their skills at interacting with potential mates

A. True B. False

Lithium is a chemical used to treat

a. major depression. b. schizophrenia. c. multiple personality disorders. d. bipolar mood disorders.