Answer:
Trait.
Explanation:
Trait: it is a distinguishing characteristic of an individual.
Trait theory: it is also named as dis-positional theory and studies human personality. trait therapist are the professionals who are interested in the study of traits which reflects the habitual human nature, emotions, and behavior.
Traits are defined using two approaches which are mentioned below:
a)Internal casual definition.
b) descriptive summaries.
As per the question Dr. Wayne is a trait therapist.
