Improving Current and Future Offerings of a Data Science Course through Large-Scale Observation of Students. - Tabitha Belshee; Adam Chang; Nebil Ibrahim; Mikako Inaba; Nikoo Karbassi; Angelo Kayser-Browne; Hye Jee Kim; Rachel Kim; Seung Jae Lee 001; Natalia Orlovsky; Michael Guerzhoy (SIGCSE, 2021)