Tomeettheethicalrequirements,theparticipantswereinformedthattheirinvolvementinthestudywasvoluntaryandthattheirpersonalprivacywouldbetreated______.
A.confidentially B.proudly C.confidently D.secretly正确答案A
Tomeettheethicalrequirements,theparticipantswereinformedthattheirinvolvementinthestudywasvoluntaryandthattheirpersonalprivacywouldbetreated______.
A.confidentially B.proudly C.confidently D.secretly正确答案A