Biological Bases of Human Behavior Final Paper. . The paper should be 10 – 15 pages in length, which includes the title, abstract and reference pages. The goal of the paper should be to look at a method or method(s) used in biopsychology to investigate the cause of a psychological disorder. The disorder that you choose is up to you but it should be something studied in the field of biopsychology. You will then choose studies that look at different methodological approaches of biopsychology to study these disorders. It is important that you choose methodological approaches that you understand and are comfortable discussing in detail. For example, you should not choose gene knockout technology in the study of alcohol abuse if you are weak in the area of genetics and molecular genetics. You will be expected to not only summarize the methodology you choose to focus on but also the strengths and weaknesses associated with it