02306oam 2200577I 450 991070251870332120160802142359.0(CKB)5470000002428995(OCoLC)897600869(EXLCZ)99547000000242899520140924d2014 ua 0engurmn|||||||||rdacontentrdamediardacarrierTV watching and computer use in U.S. youth aged 12-15, 2012 /Kirsten A. Herrick [and three others]Hyattsville, MD :U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, National Center for Health Statistics,2014.1 online resource (7 pages) color illustrationsNCHS data brief,1941-4935 ;no. 157DHHS publication ;no. 2014-1209Title from title screen (viewed May 19, 2016)."July 2014""CS249227."Includes bibliographical references (page 7).Technology and youthHealth aspectsUnited StatesStatisticsInternet and youthHealth aspectsUnited StatesStatisticsInternet and youthSocial aspectsUnited StatesStatisticsTechnology and youthSocial aspectsUnited StatesStatisticsInternetAccess controlCross-cultural studiesPhysical fitness for youthHealth aspectsUnited StatesStatisticsObesity in adolescenceUnited StatesStatisticsStatistics.lcgftTechnology and youthHealth aspectsInternet and youthHealth aspectsInternet and youthSocial aspectsTechnology and youthSocial aspectsInternetAccess controlPhysical fitness for youthHealth aspectsObesity in adolescenceHerrick Kirsten A.1392745National Center for Health Statistics (U.S.),VT2VT2OCLCOOCLCFGPOBOOK9910702518703321TV watching and computer use in U.S. youth aged 12-15, 20123463955UNINA