AUTHOR=Shaffer Joyce 

TITLE=Centenarians, Supercentenarians: We Must Develop New Measurements Suitable for Our Oldest Old

JOURNAL=Frontiers in Psychology

VOLUME=12

YEAR=2021

URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2021.655497

DOI=10.3389/fpsyg.2021.655497

ISSN=1664-1078