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Hoffman, Lesa – Multivariate Behavioral Research, 2007
Heterogeneity of variance may be more than a statistical nuisance--it may be of direct interest as a result of individual differences. In studies of short-term fluctuation, individual differences may relate to the magnitude of within-person variation as well as to level of an outcome or its covariation with other processes. Although models for…
Descriptors: Dementia, Individual Differences, Heterogeneous Grouping, Evaluation