Memory for discourse: Loci mnemonics and the oral presentation effect

The help given by loci mnemonics in memorizing isolated items is widely known, whereas there is no doubt as to whether mnemonics are useful for learning meaningful passages. In the present research it is argued that past failures to find a loci effect with text may have been due to the limited range of conditions explored during analysis of the problem. In the present research the modality of presentation of the text was hypothesized to be particularly relevant. In two experiments groups of trained and non-trained students were asked to memorize two different passages, either using loci mnemonics or not. Loci mnemonics facilitated memory of passages, the increase being greater for oral presentation of text than after private study of a written text.