____________ therapies have had considerable success in treating many types of disorders, including depression, stress disorders, anxiety disorders, and even some of the behavioral symptoms of schizophrenia

Which of the following statements about otitis media is true?

A) Plastic tubes that drain the Eustachian tubes often are used to treat chronic otitis media in children. B) Compared with children remaining at home, otitis media occurs less often in children who attend child-care centers. C) Only about 20 percent of U.S. children have experienced three or more bouts of otitis media. D) The incidence of otitis media is greatest between 3 and 5 years.

In Thomas and Chess's longitudinal study of temperament, the largest percent of infants were

a. classified as easy. b. classified as difficult. c. classified as slow-to-warm-up. d. unclassifiable.