Resource Links. The 13 categories of exceptionality as defined by IDEA (listed in alphabetical order) 1) Autism - a developmental disability significantly affecting verbal and nonverbal communication and social interaction, generally evident before age 3 that adversely affects a child's educational performance.
Definition of Functionalism. Functionalism (or structural functionalism) is the perspective in sociology according to which society consists of different but related parts, each of which serves a particular purpose.
Utilitarianism is a theory which attempts to define the scope and freedom of individual. liberty under state authority. Because it draws a line between the rights of the individual. and the rights of others, utilitarianism is a form of justice.