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Attention Memory Papers

New Paper in Sci­en­tif­ic Reports by Lui&Wöstmann

A tick­ing clock in the liv­ing room; an ambi­ent music in the café; the foot­steps of a passers­by on the street – We are sur­round­ed by a pletho­ra of dis­tract­ing events with reg­u­lar tem­po­ral struc­tures in dai­ly life. Can we ignore these dis­trac­tors better?

Tro­by Ka-Yan Lui and Malte Wöst­mann recent­ly pub­lished a study on the effect of tem­po­ral­ly reg­u­lar ver­sus irreg­u­lar dis­trac­tors on the abil­i­ty to main­tain items in mem­o­ry. Sur­pris­ing­ly, they found that the tem­po­ral reg­u­lar­i­ty of dis­trac­tors did not have an effect on participant’s mem­o­ry per­for­mance. Instead, they found an effect of the tem­po­ral reg­u­lar­i­ty of dis­trac­tors on response behav­iour – par­tic­i­pants were faster and more biased in respond­ing whether the cur­rent num­ber matched with the num­ber in memory.

These results have the­o­ret­i­cal impli­ca­tions: exter­nal dis­trac­tion may have a more per­va­sive influ­ence on dif­fer­ent aspects of cog­ni­tive process­es than mem­o­ry main­te­nance. The arti­cle will soon be avail­able in Sci­en­tif­ic Reports.