Fig 1. World map showing the distribution of the 86 sample societies.
Dot size corresponds to the average house floor area (AHFA); colors indicate the post-marital residence (PMR) pattern.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.