This quasi-experimental quantitative study investigated the effects of different formats of multimediaenhanced instruction on knowledge gain and retention of second language learners. The study focused specifically on assessing Mayer's redundancy principle. Second language learners were randomly assigned into two groups and were presented with two…

Classical cloze tests have been criticized as unsatisfactory operationalizations of the concept of reduced redundancy and the theory of expectancy grammar. Use of the C-Principle is proposed as an improvement over the classical cloze procedure. Such tests are constructed according to a technique that deletes the second half of every second word in…

One solution to the problems of discrete-point testing are tests of reduced redundancy, that is, tests that introduce interference into the communication through actual introduction of noise or through deletion of text and that ask the learner to perform in spite of the noise. Three test types were originally developed to operationalize the…