Tested criterion-related validity of Wechsler Intelligence Scale for Children-Revised (WISC-R) performance scale with Stanford Achievement Test, Special Edition for Hearing-Impaired Students (SAT-HI). Results indicated WISC-R performance scale has adequate criterion-related validity and SAT-HI percentile ranks may provide a better metric than…

This research, conducted for California State Department of Education, is one component of a feasibility study focusing on ways to make the testing process more efficient by application of multi-purpose tests (MPT). MPT are designed, administered and scored to serve more than one purpose and to consolidate and unify testing programs as a partial…

A study using the static-group research design was performed comparing the raw standardized Stanford 9 high stakes test scores of career and technical education (CTE) students with those of other students while controlling for extraneous variables such as learning styles, special populations, gender, race, and ethnicity. Two thousand high school…