One of the more pressing societal challenges American institutions wil
l face in the coming decades is to ensure that individuals who choose
to leave the workforce have made wise financial decisions in preparati
ons for retirement (Cutler, Gregg, & Lawton, 1992). The present study
was designed to measure pre-retirees' ability to make accurate decisio
ns about the affordability of retiring from employment. The two goals
of the investigation were to measure whether knowledge of finance and
retirement planning mediated the quality of individuals' decisions, an
d to determine whether a brief educational training program could be u
sed to improve decisions performance. A within-subjects design was emp
loyed in which subjects were asked to provide solutions to four realis
tic retirement planning decision scenarios: two prior to an educationa
l intervention. Results indicate that although subjects' knowledge of
the domain increased significantly as a function of training, the over
all quality of their decisions did not significantly improve from pret
est to posttest. Implications of these findings are discussed in terms
of both the individual and society.