Topic summary
Mixed choir

Extracted from the Wikipedia article Choir.
In schools
Nationally, male students are enrolled in choir at much lower numbers than their female students. The music education field has had a longtime interest in the "missing males" in music programs. Speculation as to why there are not as many boys in choir, and possible solutions vary widely. One researcher found that boys who enjoy choir in middle school may not always go on to high school choir because it simply does not fit into their schedules. Some research speculates that one reason that boys' participation in choir is so low is because the U.S. does not encourage male singers. Often, schools will have a women's choir, which helps the balance issues mixed choirs face by taking on extra female singers. However, without a men's choir also, this can make the problem worse by not giving boys as many opportunities to sing as girls. Other researchers have noted that having an ensemble, or a workshop dedicated to male singers, can help with their confidence and singing abilities.