Psychologists use the term to refer to all the mental activities associated with thinking, knowing, remembering, and communicating.

COGNITION

Explanation:

Cognition is the process of acquiring knowledge and understanding through thought, experience and the sense.

Example of COGNITION is the ability to reason, think, know, remember and communicate through logic.

In another term COGNITION include reasoning,judgement , assembling new information into knowledge, problem solving and decision making .

COGNITION also use existing knowledge to generate new knowledge.

i think the answer would be b.