Which Is True with Regard to the Education of Students

Which is true with regard to the education of students with learning disabilities?

A) Included students with disabilities do not do as well on standardized achievement tests as students in special education classrooms.
B) Students with disabilities have lower self-esteem than students without disabilities, and that can be exacerbated by inclusion.
C) It has been documented that non-disabled students have poorer outcomes when they share the classroom with learning disabled students.
D) General education teachers are often well prepared for inclusion practices.