In the context of family therapy, which of the following therapists is most likely using the technique of validation?
a. Leo, who expresses an understanding and acceptance of each family member's feelings and beliefs and thus finds something positive to say to each family member.
b. Julia, who tries to restructure the coalitions in a family and suggests that the parents explore satisfying ways of being together.
c. Faiz, who helps families reframe problems as family problems, not an individual's problems.
d. Alejandra, who tries to disentangle a situation in a family where one member is the scapegoat for two other members who are in conflict but pretend not to be.