title: The emotion-induced memory trade-off: more than an effect of overt attention?
abstract: Although it has been suggested that many effects of emotion on memory are attributable to attention, in the present study we addressed the hypothesis that such effects may relate to a number of different factors during encoding or postencoding. One way to look at the effects of emotion on memory is by examining the emotion-induced memory trade-off, whereby enhanced memory for emotional items often comes at the cost of memory for surrounding background information. We present evidence that this trade-off cannot be explained solely by overt attention (measured via eyetracking) directed to the emotional items during encoding. Participants did not devote more overt attention to emotional than to neutral items when those items were selectively remembered (at the expense of their backgrounds). Only when participants were asked to answer true/false questions about the items and the backgrounds--a manipulation designed to affect both overt attention and poststimulus elaboration--was there a reduction in selective emotional item memory due to an increase in background memory. These results indicate that the allocation of overt visual attention during encoding is not sufficient to predict the occurrence of selective item memory for emotional items.
authors.affiliation: Department of Psychology, Wofford College, 429 North Church Street, Spartanburg, South Carolina 29303, USA. steinmetzkr@wofford.edu
authors.forename: Katherine R Mickley
authors.initials: KR
authors.lastname: Steinmetz
authors.forename: Elizabeth A
authors.initials: EA
authors.lastname: Kensinger
mesh_terms: D000293:Adolescent; D001244:Association; D001288:Attention; D004644:Emotions; D005260:Female; D006801:Humans; D008297:Male; D008570:Memory, Short-Term; D011939:Mental Recall; D009949:Orientation; D010364:Pattern Recognition, Visual; D012931:Social Environment; D055815:Young Adult