The nature of phototaxis, a fundamental process intermediate between photosynthesis and vision, is in many respects still unclear, but it is evident that phototaxis belongs to a new and promising field which combines elements of biophysics, molecular biology, bionics, mechanochemistry, and cell physiology.
The Path to Becoming a Psychologist. First, you will need a bachelor's degree (4 to 5 years), which teaches the fundamentals of psychology. After that, you will need a master's degree (2 to 3 years), which can qualify you to practice in the field as a case manager, employment specialist, or social worker. master's degree will give you a broad introduction to the field of psychology. You can then use your electives to focus your study in a particular field. Successful graduates of this program often pursue positions in education, government, human services, health care mental health care, and marketing/advertising.
Doctorate. Doctoral degrees in psychology are required for most clinical and research positions. Individuals who are interested in these areas will need to pursue either a PhD in psychology or a doctor of psychology (PsyD) degree. The major difference between the two degrees is the focus on research versus a focus on clinical intervention. PhD programs in psychology have a much stronger research focus.