Answer:
Option c increase in processing fluency
Explanation: memory in it's simpliest form is the ability to store,remember or recur a thing or an event. Thehuman memory is part of the brain. Increase in processing fluency is the ability to inprove in your rate of recurring an action. Processing fluency is usually the rate at which we recur an action whether with ease or difficulty. Some Humans tends to remember things that occurs more than once and can easily remember it. Our processing fluency influences or affect our recognization memory. Repetition of words or actions or its reoccurrence directly affects our processing fluency.