958e0dfc_for_Students_with_Disabilities__Term
[Definition] The degree to which test scores for a group of test takers are consistent over repeated applications of a measurement procedure and hence are inferred to be dependable and repeatable for an individual test taker; the degree to which scores are free of errors of measurement for a given group. See Generalizability theory. [Source] Ibid. [Term] 
Reliability
Tool Kit on Teaching and Assessing Students With Disabilities: Models for Large-Scale Assessment for Students with Disabilities
Term