Researchers know what your tween saw last summer: savage beatings, severed heads, murder, rape and torture.
In a study released Monday in the journal Pediatrics, researchers from Dartmouth Medical School estimate more than 2.5 million children ages 10 to 14 watch the typical violent, R-rated movie.
A few movies, such as Blade, Hollow Man and Bride of Chucky, claim what researchers say are huge child audiences — as many as 7.8 million, including an estimated 1 million 10-year-olds.
"Ten isn't far away from believing in Santa Claus," says researcher Keilah Worth.