A researcher has found that in families with high levels of emotional expression, schizophrenics are more likely to relapse after returning home from the hospital. An observation such as this would warrant the use of which of the following therapies?

After her parents' divorce, Julia began wetting the bed. She wets the bed almost nightly and is embarrassed about it in the morning. What disorder would this 7-year-old be diagnosed with?

a. Primary functional enuresis b. Secondary functional enuresis c. Primary functional encopresis d. Secondary organic enuresis

Asperger's disorder is _____ .

a. a less severe pervasive developmental disorder than autistic disorder. b. is characterized by poor social skills. c. more common than autistic disorder. d. all of the above