Lately, Rena finds her herself eating nonstop, even when she isnt hungry. She feels increasingly ...

Lately, Rena finds her herself eating nonstop, even when she isnt hungry. She feels increasingly frustrated that she cannot seem to control her appetite and seeks the help of a mental health professional. Renas therapist suggests that she find an alternative behavior to engage in, such as chewing a stick of gum or calling a friend, whenever she is compelled to grab a snack in-between meals. The therapist also encourages Rena to reward herself when she meets her goals. What type of therapy does this scenario illustrate?
 
  a. psychoanalytical therapy
  b. cognitive therapy
  c. humanistic therapy
  d. behavioral therapy