Loterre: SAGE: longitudinal study

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social science subjects > social research > research methods and evaluation > research design > longitudinal study

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... > social research > research methods and evaluation > quantitative research > quantitative data analysis > longitudinal study

longitudinal study

Longitudinal studies follow the same subjects or a population over time. Because the same population is followed over time, changes collected from different observations can be attributed to individual changes rather than different samples of subjects. [Source: Encyclopedia of Health Care Management; Longitudinal Study]

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