Answer:
clinical
Step-by-step explanation:
Clinical psychologist -
Adam requires a clinical psychologist for his treatment of anxiousness and tension ,
Since ,
A clinical Psychologist , is a highly expert specialized trained to deal with psychological treatment ,
A clinical Psychologist is a form of mental health professional , who deals with behavioral , mental and emotional problems which also includes OCD ( Obsessive - compulsive disorder ) .
These professional uses psychological techniques like psychoanalytic therapy and CBT ( cognitive-behavioral therapy ) .