In the 1990s, many parents played classical music to babies after headlines claimed it made them smarter. What does the evidence actually say?
The Mozart effect
A 1993 study reported that college students did slightly better on a spatial task right after listening to Mozart. The effect was small, lasted only minutes, and was in adults, not babies. Later studies often failed to repeat it, and some found similar boosts from any music that improves mood and alertness. Listening to Mozart does not raise a child's IQ.
What about music lessons?
Children who take music lessons often do well in school, but that may partly reflect their families and their own interests. Reviews of controlled studies find that the effect of music lessons on general thinking skills is small or unclear. In other words: not a reliable IQ booster.
Why music is still wonderful
- Learning an instrument builds patience, practice habits and focus.
- Music trains careful listening and memory for patterns.
- Playing with others teaches cooperation.
- Music brings joy, confidence and a way to express feelings.
Tips for parents
- Choose music because your child enjoys it, not as a brain hack.
- Sing, dance and clap rhythms at home, at any age.
- If your child takes lessons, focus on short, regular practice and fun pieces.
The real lesson from music applies everywhere: steady practice of something hard and enjoyable. A daily puzzle habit works the same way. Try the Smart Kids Club.