Answer: epistemic cognition
Explanation: Epistemic cognition refers to the process of thinking about one's information sources and knowledge ways.Epistemic cognition is particularly critical as learners need to evaluate their knowledge's validity, consistency, accuracy, origin and limits, as when working through unstructured problems or assessing contradictory claims of information.
In the given case, Bryson revised his own conclusion and considers them to be defaulting when the difference occurs between his and his co- workers.
Hence from the above we can conclude that Bryson is engaged in epistemic cognition.