Longitudinal studies

Category:Longitudinal studies - Wikipedia

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Cohort studies Prospective studies Repeated measures Retrospective studies Trajectory analysis Growth curve modeling Cohort-sequential designs Panel studies

Merging two cohorts that measured the same construct differently Age effects and period effects and cohort effects are tangled in any long panel Survival analysis and what censoring does to the estimate Measuring people changes them: the panel that made its participants quit smoking Birthday cards and newsletters: the unglamorous work of cohort maintenance Retaining contact details for participants who have never used email Following people for twenty years versus linking their records instead A pandemic in the middle of wave six: confound or natural experiment? The questionnaire changed in wave four: measurement equivalence and what breaks When a long-running cohort becomes the only data source and stops asking anything new Re-consenting the whole cohort for a new round of genetic testing Keeping a cohort together for fifteen years when people keep moving Attrition that looks random and the people it quietly removes from the sample Tracking participants who emigrated or changed their name after marriage Funding a thirty-year follow-up in five-year grant cycles

Action research Cross-sectional studies Scientific method Actuarial science Investigative journalism Data analysis Research methods Academic conferences Research and development Metascience