Q.

‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ is the procedure for gaining knowledge by conducting observation under controlled techniques.

A. Exploratory design
B. Descriptive design
C. Diagnostic design
D. Experimental design.
Answer» D. Experimental design.
4.8k
0
Do you find this helpful?
25

Discussion

No comments yet