Which statement best conveys a central idea of the passage?
Active participation in musical training has been
O shown to have long-lasting positive effects on the
brain.
Learning to play an instrument can have a positive
O impact on the brain, but that impact fades over
time.
O
Playing music well requires dedication, something
that many young people today never develop.
Einstein and Jefferson both found music helped
O them think better and led them to make important
scientific discoveries.