This repository contains supplementary material for "Google the Gatekeeper: How Search Components Affect Clicks and Attention", from ICWSM 2023.

1. online_appendix.pdf: A subset of participants in our sample responded to demographic surveys. This appendix describes these responses and additionally adjusts for demographics.

2. regression.R: This script reproduces results starting from the matched samples. In accordance with Northeastern IRB #20-03-04, we cannot share individual-level data from earlier steps in the analysis pipeline.

3. plot.py: This script reproduces Figures 6,7, and 8 from the main text.