We have enough data! Maybe we should study token efforts toward the black community appear when things have gone too far! We need action not studies. I remember living in Chester, PA when the white public schools in the white section got the new books and the black public schools got their used books. That’s just for openers. There were separate entrances and blacks sat in the back of the bus. I am 74 and a social worker. This study is going no where but hey! It looks righteous!