Answer:
Psy. D
Explanation:
Psy. D is also called a doctor of psychology. This is the degree that is designed to those of the students who want to apply their principles in the performance of a specific area of psychology.
This is the advanced area of psychology where students can use their efforts in performing their tasks. This is an advanced course of psychology in which students practice their skills in better ways and enhanced their skills in specialized areas.
Thus here Jean after completion of her graduate training had focused on professional course practice she applied for Psy. D. This is the highest degree in psychology.