Freddy closed his left eye and looked through a yellow plastic disc with his right eye for several minutes. Freddy then took the yellow disc away from his right eye and looked at a white wall. What color did he see?

______ refers to the ability to consistently produce a given result.

A. generalizability B. reliability C. statistical significance D. validity

High functioning children with Asperger syndrome typically have ______ with speech or intellectual development, and have ______ interacting with other people

a. no difficulty; no difficulty c. no difficulty; difficulty b. difficulty; no difficulty d. difficulty; difficulty