The correct answer is D. Eclectic
Step-by-step explanation:
In psychology and psychiatry, the eclectic approach refers to an approach that combines different approaches, techniques, and methods that are integrated into therapy to address the specific mental or emotional problem of an individual. Because of this, the methods and elements integrated especially depend on the needs of the patient. The eclectic method is widely used nowadays because addressing a problem from different perspectives and methods is more effective than using one therapy or method. Therefore, it is the eclectic approach the one therapist use today and implies using a variety of methods.