Further evidence of interference between lipreading and auditory recency

In both free and backward recall, it is shown that auditory but not visual recency is greatly disrupted when subjects have to lipread, rather than read, a series of numbers in a distractor task interpolated between list presentation and recall. This selective interference effect extends the generality of a finding reported by Spoehr and Corin (1978) and adds to an accumulating body of evidence that seems inconsistent with acoustic or echoic memory interpretations of the enhanced recency recall typically observed in comparing auditory with visual presentation. Alternative interpretations are briefly considered.