3.1. Setting
A school (Churchill Park) located in the city of Louisville which
has both children with special needs in self-contained
classrooms and children without special needs. This school
system has a program serving 12,909 students (ages 5–21
years) who have moderate to severe disabilities who need a
special program; in which Churchill Park had more than what
was available at other schools [2]. In addition, 88,296 children
without special needs attend this school system. Students at
this school are 49.4% Caucasian, 37% African American, and
13.5% other. Sixty-three percent of the students receive free
lunches.