IN SOCIAL RESEARCH, THE DESIGN USED TO (B) REDUCING CHILD MORTALIT...

15. In social research, the design used to

(B) Reducing child mortality

search for ‘what’ of the problem is

(C) Ensuring

environmental

(A) Exploratory design

sustainability

(B) Experimental design

(D) Improving mental health

(C) Comparative study design

(D) Descriptive design