Search for dissertations about: "non- ignorable dropout"
Found 1 swedish dissertation containing the words non- ignorable dropout.
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1. Attrition in Studies of Cognitive Aging
Abstract : Longitudinal studies of cognition are preferred to cross-sectional stud- ies, since they offer a direct assessment of age-related cognitive change (within-person change). Statistical methods for analyzing age-related change are widely available. READ MORE
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