Code for a project to enable the collection of hand-drawn maps and other map interactions within Qualtrics surveys.
Replication materials for "Maps in People’s Heads: Assessing A New Measure of Context"
Code that we used to collect hand-drawn maps for the Mapping Local Communities Canada Survey (code from Mark Fredrickson; project with Jake Bowers and Daniel Rubenson)
Code used by YouGov to enable hand-drawn map collection in the British Election Study (2015) and Comparative Congressional Election Studies (2014, 2016) (code from Mark Fredrickson)
Supplementary tables for the book