The effects of emotion on younger and older adults' monitoring of learning.
Age-related differences in memory monitoring appear when people learn emotional words. Namely, younger adults' judgments of learning (JOLs) are higher for positive than neutral words, whereas older adults' JOLs do not discriminate between positive versus neutral words. In two experiments, we evaluated whether this age-related difference extends to learning positive versus neutral pictures. We also evaluated the contribution of two dimensions of emotion that may impact younger and older adults' JOLs: valence and arousal. Younger and older adults studied pictures that were positive or neutral and either high or low in arousal. Participants made immediate JOLs and completed memory tests. In both experiments, the magnitude of older adults' JOLs was influenced by emotion, and both younger and older adults demonstrated an emotional salience effect on JOLs. As important, the magnitude of participants' JOLs was influenced by valence, and not arousal. Emotional salience effects were also evident on participants' free recall, and older adults recalled as many pictures as did younger adults. Taken together, these data suggest that older adults do not have a monitoring deficit when learning positive (vs. neutral) pictures and that emotional salience effects on younger and older adults' JOLs are produced more by valence than by arousal.
a Department of Psychology , Texas Christian University , Fort Worth , TX , USA.
Sarah K
SK
Tauber
b Department of Psychological Sciences , Kent State University , Kent , OH , USA.
John
J
Dunlosky
c Department of Psychology , Tufts University , Medford , MA , USA.
Heather L
HL
Urry
d Davis School of Gerontology , University of Southern California , Los Angeles , CA , USA.
Philipp C
PC
Opitz
D000368:Aged; D000375:Aging / Q000523:psychology*; D000704:Analysis of Variance; D001143:Arousal; D004644:Emotions; D005260:Female; D006801:Humans; D007600:Judgment; D007858:Learning; D008297:Male; D011939:Mental Recall; D009483:Neuropsychological Tests; D010364:Pattern Recognition, Visual; D055815:Young Adult
Aging; arousal; judgments of learning; metamemory; valence
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