A negative order-repetition priming effect: inhibition of order in unattended auditory sequences?
A novel negative priming (NP) effect is reported in which serial recall for a sequence of visually presented digits was poorer if the same sequence was presented as an irrelevant auditory sequence on the previous trial (Experiments 1 and 2). The effect was enhanced when attention was divided between the to-be-repeated auditory sequence and the concurrent to-be-remembered (TBR) sequence (Experiment 3). When the TBR sequences were also presented auditorily, NP arose only when the repeated TBR sequence was in the same voice as the previous irrelevant sequence; a voice mismatch produced positive priming (Experiment 4). The results suggest that the order of auditory events is registered preattentively and that inhibition may be applied to the acoustic transitions between irrelevant events.
Hughes
Robert
R
School of Psychology, Cardiff University, Wales, United Kingdom. hughesrw@cardiff.ac.uk
Jones
Dylan M
DM
D000704:Analysis of Variance; D001288:Attention; D001307:Auditory Perception; D006801:Humans; D007266:Inhibition, Psychological; D011939:Mental Recall; D012691:Serial Learning; D014796:Visual Perception