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Direct linkSivo, Stephen; Fan, Xitao – Educational Research and Evaluation, 2008
Autocorrelated residuals in longitudinal data are widely reported as common to longitudinal data. Yet few, if any, researchers modeling growth processes evaluate a priori whether their data have this feature. Sivo, Fan, and Witta (2005) found that not modeling autocorrelated residuals present in longitudinal data severely biases latent curve…
Descriptors: Longitudinal Studies, Models, Data Analysis, Correlation
