Presents research on and discusses the redundancy effect, consistent with a dual-channel theory of multimedia learning in which adding on-screen text can overload the visual information-processing channel, causing learners to split their visual attention between two sources. In research, lower transfer performance also occurred when interesting…

Reviews research that shows positive contribution of pictures to young children's recall of prose material and describes two experiments conducted with college graduate students to see if positive effects can be extended to older learners. Results after immediate and delayed testing show recall is improved for older learners as well. (Author/LRW)