Identifies and evaluates alternative methods for weighting tests. Presents formulas for composite reliability and validity as a function of component weights and suggests a rational process that identifies and considers trade-offs in determining weights. Discusses drawbacks to implicit weighting and explicit weighting and the difficulty of…

State directors of teacher certification and testing provided updated data (reports, press clippings, manuals, legislative hearings, and validity studies) in April 1987 describing their testing programs and the latest passing rates. Twenty-seven states have admissions testing programs, and 44 have certification testing programs. It is unclear…

Three major pragmatic issues in computerized testing are addressed: (1) encouraging teacher use; (2) reporting of information; and (3) test construction. Reference is made to four related articles. Additional areas for research include reporting of test information; item bank standards; validity; and rules for stopping in computerized testing.…