Answer: Mary's observation is an example of TOP - DOWN processing
Step-by-step explanation:
Top - down processing has to do with the way our brains utilize information that has been inputted into the brain by the sensory systems. It is a cognitive - driven procedure that commences with thoughts that move down to lower - level functions.
Top down processing occurs when humans' perceptions are formed beginning with a bigger idea before moving towards more elaborate and detailed information.
It (top - down processing) is generally concerned with the use and application of previous knowledge in taking decisions and drawing conclusions.
In bottom - up processing, the analysis of all individual characters is involved so it cannot be the answer that is being sought after.
Principles of simplicity and proximity refer to the manner of grouping of objects and are not applicable to understanding the sign.
Mary utilized her previously acquired knowledge of the arrangement of letters in order to successfully read the sign and this is exactly how TOP - DOWN processing operates