A primary color is a color that can not be created by mixing two colors. Primary colors are viewed in a triangle. Yellow is on the top point, red is on the left, and blue is â¦on the right. Primary colors can be mixed to create secondary colors.
1 A Psychiatrist is a Medical Doctor who has specialised in mental health, as much as other Medical Doctors specialise in skin problems, kidney problems, etc.  A Psychologist has a Psychology Degree and therefore is specialised in understanding the functioning of the mind.
Updated June 17, 2016. What exactly is the difference between a psychologist and a psychiatrist? The question sounds like the setup for a joke, but it's an important difference to understand whether you are a student of psychology or a consumer searching for a mental health provider.