A recent Washington Post survey purported to show a correlation between sexist, “anti-woman” beliefs and support for Republican presidential candidate Donald Trump. This morning, Vox seized upon this survey, arguing that hostility toward women is a major factor in Americans’ support for Donald Trump. According to Vox’s summation, the survey “found that the more hostile voters were toward women, the more likely they were to support Trump.” Apparently this amounts to proof that “Trump has galvanized sexists” and that “sexism played a much bigger role in his rise than most people realized or wanted to imagine.”

The Washington Post survey listed statements such as “Most women interpret innocent remarks or acts as being sexist” and “Many women are actually seeking special favors, such as hiring policies that favor them over men, under the guise of asking for equality.” It then asked respondents whether or not they agreed with these statements and measured responses on a social-science index to determine sexism and gender attitudes.

A recent survey seems to indicate, though, that this issue isn’t all that black and white. Research group Just Facts reports that the majority of likely voters are not primarily motivated by a candidate’s sex. Respondents were asked if they would prefer to support a male or female presidential candidate with all other things being equal; 25 percent of Trump voters said they’d prefer a male candidate, while 27 percent of Clinton voters said female. (It seems possible, too, that some respondents viewed this as a proxy question for “Who do you want to win the presidency this year?” and answered with that question in mind.)

Furthermore, some of the statements included in the Post survey measured responses to feminism, which is not necessarily an accurate method of determining whether a person is sexist. The survey presented statements such as “Feminists are not actually seeking for women to have more power than men” and “Feminists are making entirely reasonable demands of men.” Agreement or disagreement with these statements was factored into the calculation of “sexism,” when in reality, responses would indicate more about one’s impressions of feminism than of women as a whole.

James Agresti, president of Just Facts, believes that the Washington Post survey results indicate not sexism but rather cultural factors. “Sexism is discrimination based on sex or the belief that one sex is inherently better than another,” Agresti tells National Review. “The questions posed by [the Washington Post] don’t measure sexism. Instead, they measure opinions about the current state of American culture and people who label themselves as ‘feminists.’”

While it is evident that some Trump supporters have negative and unfair attitudes toward women, it is also clear that some of Clinton’s feminist supporters are unfairly biased in favor of women. And if sexism and anti-woman sentiment was a driving force behind support of Trump, as the Post and Vox reported, one would expect more than 25 percent of Trump-supporting respondents to have indicated preference for a male candidate.