This study was designed to investigate the role of thinking styles in
academic performance. Participants were 199 gifted students enrolled i
n the Yale Summer School Program. Their abilities were evaluated by th
e Sternberg Triarchic Abilities Test; their academic performance was j
udged by independent raters blind to the conditions of the study; and
their thinking styles were measured by two converging self-report ques
tionnaires. The results of the study show that after controlling for l
evels of abilities, styles of thinking significantly contribute to pre
diction of academic performance. Moreover equally able thinkers of dif
ferent styles tend to do better in different assessment settings.