Four tests were chosen for a study that investigated the hypothesis that individual differences in aural comprehension might anticipate individual differences in general information. A composite of eight subtest scores from the Test of General Information (TGI) was used as a measure of students' general knowledge. The Listening section of the…

Test scores were compared for two types of objective achievement tests--multiple choice tests and the recently developed Multi-Digit Test (MDT) procedure. MDT is an approximation of the fill-in-the-blank technique. Students select their answers from long lists of alphabetized terms, with each answer corresponding to a number from 001 to 999. The…