*US Behavior Survey Data; IDS International COVID-19 Data Project with Clear Outcomes* Data, question

US Behavior Survey Data; IDS International COVID-19 Data Project with Clear Outcomes
Data, questions, and summary for the week 1 of the survey are publicly available through the links in the google document
https://docs.google.com/document/d/13MWuEBU9a7Z9ShqZKCmNeGZn4yDMdDje5M7RT2E6G54/edit?usp=sharing

Any information about the background or institution of the survey? Thank you!