actuated
driven
impelled
animated
apt
bright
clever
docile
educable
facile
formable
impressionable
inclined
inner-directed
instructable
intelligent
malleable
minded
moldable
moved
other-directed
plastic
pliable
prompted
quick
ready
receptive
ripe for instruction
schoolable
stimulated
susceptible
teachable
thirsty for knowledge
trainable
willing