Dr. Wombles considers himself a psychodynamic personality theorist, but he feels that an individual's early relationships with significant people are more important than instinctual sexual impulses in shaping personality. Dr. Wombles focuses on the importance of on personality development.

object relations                      

Explanation:

Object relations: In psychology, the term "object relation" is described as a phenomenon that says human beings are initially motivated through the needs or requirement for contacting the other individuals i.e, it described the need of an individual to form "relationship" with that of another person of human being.

However, object relation criticizes Sigmund Freud's theory of psychoanalysis and is considered as a variation of that theory.

In the question above, Dr. Wombles focuses on the importance of object relations on personality development.