rch group dedicated to using large administrative data sets to study economic mobility and the barriers ... exploiting natural experiments and administrative data at a scale previously unavailable to economists —... n Friedman and Jonah Rockoff, used administrative data from 2.5 million New York City students to estima... s substantial: it established that administrative data linked across educational and fiscal records coul
acted significant criticism due to allegations of data fabrication.
After his death, questions emerged ... ing statistical anomalies and possible fraudulent data. Despite the controversy, Burt’s pioneering effor... ish children, which involved developing normative data and standardized procedures for administration. T... ogy by applying statistical analyses to education data. He pioneered the use of factor analysis in intel
ching; the building of system-level scaffolds for data collection, development, and delivery; and the pr... y mentorship.
**3. System scaffolds:** invest in data infrastructure, credentialing, and policy that treats teaching as a data-rich profession rather than an assumed craft.
r with Robert Stake's conviction that large-scale data collections distort more than they illuminate; an... dies in any domain could themselves be treated as data for systematic quantitative analysis. Where previ
