%0 Journal Article %T More than Counting: An Intraindividual Variability Approach to Categorical Repeated Measures %A MS, Rachel E Koffer, %A PhD, Nilam Ram, %A PhD, David M Almeida, %J The Journals of Gerontology Series B: Psychological Sciences and Social Sciences %V 73 %N 1 %P 87-99 %@ 1079-5014 %D 2018-01-01 %I Oxford University Press %~ DeepDyve