Evidently, Dr. Waung is working within the "cognitive" perspective.
The cognitive perspective is related about comprehension mental procedures, for example, memory, recognition, considering, and critical thinking, and how they might be identified with conduct.
The cognitive perspective is concerned about "mental" capacities, for example, memory, recognition, consideration, and so forth. It sees individuals as being like PCs in the manner in which we process data (e.g., input-process-yield). For instance, both human brains and PCs process data, store information and have input a yield technique.