Research and statistics: a question of time: cross-sectional versus longitudinal study designs.
Johns Hopkins School of Medicine, Baltimore, MD, USA.
Sarah Lindstrom
SL
Johnson
D001289:Attention Deficit Disorder with Hyperactivity / Q000175:diagnosis / Q000534:rehabilitation; D056808:Biostatistics; D002648:Child; D003430:Cross-Sectional Studies; D003657:Decision Making; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D012107:Research Design; D018910:Video Games