WASHINGTON (AP) — Support for opening more charter schools has dropped significantly among Americans, but there's less opposition to expanding private school voucher programs, as the Trump administration continues its push for school choice, according to a survey released Tuesday.

About 39 percent of respondents want to see more charters — schools that are funded by public money, but usually operated independently of school districts — according to a study by Education Next, a journal published by Harvard's Kennedy School and Stanford University. That's down from 51 percent last year.

Presiden...