Because the language of a multiple choice test is formal and often unfamiliar, certain linguistic features may lead a test-taker to misconstrue the test instructions, questions, or answers. When this happens, a shared understanding of meaning between tester and test-taker is not present, and the test results are invalid. Although this problem…

Reports on a two-part study of second-grade African American students' uses of various forms of the /-s/ suffix, replicating J. Torrey's 1972 study on the correlation of language and educational achievement. Findings suggest the need to reflect diversity and flexibility in design and implementation of assessment and instruction materials and the…