Uncredulous

[Mary Mallozziberg]

The opposite of [credulous], but without implying blind disregard as the word [incredulous] does.
Meaning the same as incredulous, but without implying that an individual or group is blindly refusing, denying or unwilling to [contemplate],process, or accept new information or ideas.
A disbelief based on reasoned facts, and not blind disbelief.
Reasoned disbelief based on physical facts
Willing to admit error, but only when physical reproducible facts are provided.