Adolescents spend what percentage less time with their families between the 5th and 9th grades?

In his investigation designed to examine the effects of labeling people as "abnormal," David Rosenhan and seven other sane people gained admission to psychiatric hospitals by pretending to have hallucinations

Once these "pseudopatients" were admitted, all of the following happened EXCEPT that a. they were diagnosed as either paranoid schizophrenic or manic depressive. b. they behaved in a normal fashion in every way. c. they were immediately discharged and the psychiatrists acknowledged their mistakes. d. not one of the pseudopatients was identified by the professionals as sane.

In many ways it is more difficult to make a psychological diagnosis than a medical one, because

a. psychological diagnoses rely on interpretations of a person's action, whereas medical diagnoses rely on physical evidence. b. those who make psychological diagnoses are not as well trained as those who make medical diagnoses. c. those who make psychological diagnoses are not as familiar with the symptoms of mental illness as those in the medical profession. d. of the greater number of psychological illnesses when compared to medical illnesses.