which of the following is a example of successive approximation ?

Agiving negative reinforcement for each mistake a student makes .

B . giving positive reinforcement when a student completes an assignment correctly .

Cgiving positive reinforcement when a student comes close to what you wanted
DGiving negative reinforcement when a student doesn't finish an assignment on time .

Verified Answer :

Which of the following is a example of successive approximation ?A. giving negative reinforcement for each mistake a student makes . 
B . giving positive reinforcement when a student completes an assignment correctly . 
C. giving positive reinforcement when a student comes close to what you wanted 
D. Giving negative reinforcement when a student doesn't finish an assignment on time .
Successive approximation is giving success to those who fail. 

giving a positive reinforcement when a student comes close to what you wanted so it is C