Antagonist substitution refers to a treatment process in which a chemically similar safe drug is used to replace the drug of abuse

There is increased prevalence of _______ in relatives of patients who have schizophrenia.

A. schizotypal personality disorder B. dependency disorder C. depression D. antisocial disorder

To eliminate sources of error in drug research, the researchers use ______ in their research

a. convicted drug dealers c. the case-study approach b. the double-blind procedure d. synthetic imitations of real drugs