Which of the following best describes cognitive processes?

A.

Cognitive processes are private and unobservable.

B.

Cognitive processes are theoretical concepts.

C.

Cognitive processes are observable with lab equipment.

D.

Cognitive processes are private bodily functions.

I think the correct answer from the choices listed above is option A. The statement that best describes cognitive processes would be that these are private and unobservable. It is the performance of a cognitive activity or a processing and movement that affects the mental contents of a person such as the process of thinking or the cognitive operation of remembering something.