Answer:
Humanistic perspective in the field of psychology.
Explanation:
As the exercise presents, Ricardo (a victim of domestic abuse) is being adviced by her therapist to discover his uniqueness, while also being studied by her in order to build his confidence and help him regain his trust in people. She wants Ricardo to realize his potential and to not let his past define him. She believes that Ricardo is already on the path to recovery because he sought help of his own free will. Therefore, Dr. Shania Johnson is most likely in the fields of the humanistic perspective given that this current of thought pursues the study of the person as a whole, as an unique individual.