. >> supervisor dave pine, we appreciate your time. keep us posted. >> happy to do that. thank you for having me. >>> coming up next, here is an interesting question, do college application essays favor the wealthy? we will get into that away with the sat requirenalso equity gaining traction in the last few years. it is thought that if the testinpirelying more on essays. is that really fair? or is there bias involved there? joining us now with a fascinating new study are stanford researchers sonia and aj. thank you for joining us. >> thank you for >> i am not sure who wants to take it, whoever wants to jump in, please do. my first question is, it seems fairly widely accepted that test scores are strongly correlated with a students family's wealth and parents education level as such use for college admission is being fiercely debated. some say the process is more fair and less bias of colleges look at grades and essays. you found something interesting about the essays. tell us about the findings. >> thank you for that introduction. i think you are totally right in setting