7. The discourse of child development revolves around changes in a child over identifying the time.
(1) Behavioral
(3) Intellectual
(2) Cultural
(4) Social
Ans- (1) behavioural
Reason:- The discourse of child development mentality revolves around identifying behavioral changes in a child over time. It explains why and how a child undergoes a particular change and in what ways his / her develop ment is affected by that change.