@article {12749, title = {LHMS User Guide 2015-2017}, year = {2022}, institution = {Institute for Social Research, University of Michigan }, address = {Ann Arbor, MI}, keywords = {life history, mail survey, User guide}, author = {Jacqui Smith and Ofstedal, Mary Beth and Larkina, Marina and Helppie-McFall, Brooke and Amanda Sonnega and David R Weir} }