In experiment brief 10, how could the researcher design his study differently in order to avoid certain problematic aspects, which are apparent within the original experimental design?
A) could have used all psychotic patients, assessing who had psychotic parents
and who did not
B) could have surveyed a sample of normal and a sample of psychotic
parents, to compare prevalence of psychosis for the children of each group
C) could have studied a sample of inpatients in a psychiatric facility, in order to
assess psychosis in a controlled setting
D) could have surveyed a sample of hospitalized mentally ill patients who were
recently released to assess prevalence of childhood psychosis
B
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