Cognative processes in propositional reasoning with a developing twist

There was an article written in 1983 by Lance J Rips called Cognative Processes in Propositional Reasoning. In this article Rips states,

"If we explain why Steve stayed
away from the dinner party by saying
that Steve believes all parties are boring, we
tacitly assign to him the ability to deduce,
from his general belief and his recognition
that this is a party, the conclusion that this
party will be boring. True, we sometimes attribute
to others deductive errors, particularly
when the route to the conclusion is long
and complicated, and we will see many instances
in what follows. Nevertheless, these
mistakes are only discernible against a core
of logically accurate thought."

To me this is a base logic that applies to all humans, but when do children learn this logic, and when they do...how do they fully accert it to benefit themselves to the highest extent?

To me these questions aren't obvious, i literally would know where to start...so im asking for some input from some of you parents...When do children start accerting logic?