Specific questions addressed in this study include how time limits affect a test's construct and predictive validities, how time limits affect an examinee's time allocation and test performance, and whether the assumption about how examinees answer items is valid. Interactions involving an examinee's sex and age are studied. Two parallel forms of…

The Microcomputer Diagnostic Testing Project (MDTP) was designed to broaden the use of microcomputers in student testing, for elementary and secondary school use, and for a variety of test item formats. MDTP was designed to administer tests, to allow teachers to create or revise tests, to print out test forms when desired, to score tests, to…