This is the original study: https://digital.library.unt.edu/ark:/67531/metadc799207/m2/1/high_res_d/vol20-no3-191.pdf
This is the continuation too:
This is so cartoonishly racist it’s literally the kind of thing I’d expect in a sitcom.
He actually asked me if he could ask the doctor for a white heart when one came up. He’s no Archie Bunker, but he’s close to it. And he would kill me if he knew I told you this, but for the first time, he’s invited his black friends over from work.
Nope. There’s no chance this isn’t a comedy bit. Lmao wtf