Projects

Survey respondents sometimes give inaccurate answers to shorten the interview. My research investigates when, why, and how this happens.

Helping data scientists collect more accurate training data, decreasing the cost and time needed to train models

My research has explored undercoverage bias in surveys around the world

Alternative sampling approaches which do not depend on up-to-date census data or interviewer involvement

Data collected without the involvement of the respondent can improve quality