The biological approach differs from the Tripartite Man approach. Biological approach believes man to be as a consequence of the genetics and physiology or a biological organism. The biological approach believes man is made through evolution. The characteristic changes of a species are based on natural selection. They believe all species are related and gradually change over time. Biological approach focuses on genetics and physical basis of man; whereas, Tripartite Man approach views man as a spiritual nature and greater than physical being.
The physiological psychology focuses behavior to the activity of the brain and other organs. It deals with the “chemical reactions that enable hormones to influence brain activity and routes by which the brain controls muscle contraction” (Kalat, 2019, p.7). Keeping both approaches in mind while in this course will help to give different aspects to physiological psychology. Understanding the Tripartite Man approach will help give a nonphysical aspect to physiological psychology which is more about the physical being.
References
Kalat, J. W. (2019). Biological Psychology (13th ed.). Boston, MA: Cengage.
Strauss, L. (2004). 2. Man a trinity (Spirit, Soul, Body). Retrieved from https://bible.org/seriespage/2-man-trinity-spirit-soul-body