Twenty years of research on the Maze, a classroom-based reading measure for students with learning disabilities, is summarized. Overall, the research is supportive of the Maze. However, the most common version requires revision to obtain minimum construct validity, and additional research is needed on reliability and usefulness of alternate forms.…

This study evaluated the technical qualities of a naturalistic test of reading decoding skills, the"Diagnostic Names Task." Evaluation of the measure with 25 elementary grade disabled readers examined subtest reliability, sensitivity to change resulting from instruction, meaningful clustering of subskills, and criterion-related validity.…

This study describes validation data for qualitative and quantitative writing measures useful with a full range of students, including special education students, in grades three through five. The study looked for consistent administration and scoring, sensitivity in differentiating groups of students, relation to other accepted assessments, and…

This study examined the criterion-related validity of oral reading fluency (ORF), number of words read correctly per minute, with 64 regular, remedial, and special education elementary-level students. Comparison with two miscue-based assessment measures did not support modification of traditional ORF but did suggest practical value of selected…

Five countable indices of writing quality were examined for their suitability in making special education screening-eligibility decisions, based on writing samples from 2,160 students. Even the best index was only moderately efficient. "Percentage of words spelled correctly" was best overall, and "percentage of correct word sequences" was best for…