People with a somatoform disorder have real physical illnesses, but they do not experience the expected symptoms of those illnesses

Piaget believed that with organization, children linked schemes together to form more complex structures in the mind

Indicate whether this statement is true or false.

Symptoms of schizophrenia that include delusions and hallucinations, as well as disorganized speech and behavior, would be considered

a. positive. b. negative. c. neutral. d. non-symptomatic.