Based on Peter's age, the category that development psychologists would place Peter in is Oldest-old.
What is the Oldest-Old category?
According to developmental psychologists, there are several categories that people can be placed based on their age.
Peter can be placed in the oldest-old category because he is 92 years old and the category is for people above the age of 85.
Find out more on age categories at https://brainly.com/question/1228207.
