Participants were given several 2-option choices and then asked to review h
ow they felt about their decisions, to review the details of their decision
s, or to do an unrelated task. When later asked to attribute features to th
e previous options, in each condition older adults (64-83 years) attributed
significantly more positive and fewer negative features to their chosen op
tions than to foregone options. Younger adults' (18-22 years) attributions
were as choice-supportive as those of older adults in the affective review
condition but were less so in the other conditions. The age difference was
present even when older and younger adults were equated for source identifi
cation and recognition accuracy. This study suggests that as people age, th
eir tendency to distort memory in favor of the options they chose increases
. In addition, it suggests that affectively reviewing choices increases you
nger adults' tendency toward choice-supportive memory.