A Teaching Assistant (TA) earns an average salary of $21,548 per year. A skill in Childhood Education is associated with high pay for this job.
Medical Definition of place theory. : a theory in physiology: the perception of pitch results from the ability of sounds of different pitch to stimulate different areas of the organ of Cortiâcompare telephone theory.
By Amanda Briney, Contributing Writer. Central place theory is a spatial theory in urban geography that attempts to explain the reasons behind the distribution patterns, size, and number of cities and towns around the world.n addition, the central place theory has three orders or principles. The first is the marketing principle and it is shown as K=3 (K is a constant). In this system, market areas at a certain level of the central place hierarchy are three times bigger than the next lowest one.