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Longitudinal research
‘Longitudinal’ is a broad term. It can be defined as research in which: (1) data are collected for two or more distinct periods (implying the notion of repeated measurements);(2) the subjects or ...
‘Longitudinal’ is a broad term. It can be defined as research in which: (1) data are collected for two or more distinct periods (implying the notion of repeated measurements);(2) the subjects or ...
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