A new study led by researchers at the University of Washington and Northwestern University found about 80% of parents spoke to their children about the Black Lives Matter movement within a year of the murder of George Floyd. But the way white parents and Black parents explained the social justice movement and talked about race in general with their children varied widely, researchers found. Among Black parents, 78% affirmed the movement and/or acknowledged systemic racism, researchers found, while only 35% of white parents reported similar messaging. Meanwhile, white parents were significantly…