At what age, Explicit memory develop in kids?

At what age, Explicit memory develop in kids? Explicit meaning is exact and precise. Explicit memory is the recollection of conscious, intentional factual information, concepts, and previous experiences. It's like what we think when we recall our valuable time, such as the first day of our school or recalling our best friend's phone number. Implicit vs Explicit Implicit Memory. Not about specific or special events, but instead is more of an...