The teaching profession is one of the most female-dominated in the United States. Among elementary school teachers, 89 percent are women, and in kindergarten, that number is almost 97 percent.

Many sociologists, writers and parents have questioned whether this imbalance hinders young boys at the start of their education. Are female teachers less understanding of boys’ need to horse around? Or would male role models inspire boys to learn their letters and times tables? Some advocates point to research that lays out why boys ought to do better with male teachers.

But a new national analysis finds no evidence that boys perform or behave better with male teachers in elementary school. This challenges a widespread belief that boys thrive more when taught by men, and it raises questions about efforts, such as one in New York City, to spend extra to recruit them.

“I was surprised,” said Paul Morgan, a professor at the University at Albany and a co-author of the study. “I’ve raised two boys, and my assumption would be that having male teachers is beneficial because boys tend to be more rambunctious, more active, a little less easy to direct in academic tasks.”