This study examined the effect of expected rewards on children's creativity
. Sixty-one female gymnasts (ages 4-17) were randomly assigned to a no-rewa
rd or expected reward condition. All participants completed both a training
task that required divergent thinking (generating themes for a gymnastics
gala) and a transfer task (using circles to make pictures). The reward cont
ingency was in effect only during the training task. Creativity was assesse
d by (a) consensual judgment of 5 raters and (6) determining the statistica
l rarity of a given response for this sample of participants. Results indic
ated that rewards lead younger children to generate less appropriate themes
on the training task and children of all ages to draw somewhat less creati
ve pictures on the transfer task It was also found that the consensual judg
ment measure of creativity was more sensitive to the age of children than w
as the rarity measure.