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1、OnHeadGrowthinStudentsattheUniversityofCambridgeAuthor(s):FrancisGaltonReviewedwork(s):Source:TheJournaloftheAnthropologicalInstituteofGreatBritainandIreland,Vol.18(1889),pp.155-156Publishedby:RoyalAnthropologicalInstituteofGreatBritainandIrelandStableURL:http://www
2、.jstor.org/stable/2842409.Accessed:09/12/201101:42YouruseoftheJSTORarchiveindicatesyouracceptanceoftheTerms&ConditionsofUse,availableat.http://www.jstor.org/page/info/about/policies/terms.jspJSTORisanot-for-profitservicethathelpsscholars,researchers,andstudentsdisco
3、ver,use,andbuilduponawiderangeofcontentinatrusteddigitalarchive.Weuseinformationtechnologyandtoolstoincreaseproductivityandfacilitatenewformsofscholarship.FormoreinformationaboutJSTOR,pleasecontactsupport@jstor.org.RoyalAnthropologicalInstituteofGreatBritainandIrela
4、ndiscollaboratingwithJSTORtodigitize,preserveandextendaccesstoTheJournaloftheAnthropologicalInstituteofGreatBritainandIreland.http://www.jstor.orgF.GALTON.-OnHeadGrowthinStutdentsatCambridge.155Thefollowing,paperwasreadbythePresident:-OnHEADGROWTHIinSTUDENTSattheUNI
5、VERSITYofCAMBRIDGE.1ByFRANCISGALTON,M.A.,F.R.S.[WITHPLATEVIII.]INthememoirjustreadbyDr.Vennuponthemeasurementsmade,duringthelastthreeyears,ofthestudentsofCambridge,onecolumnisassignedtowhatheterms"HeadProducts,"andwhichnmayfairlybeinterpretedas"RelativeBrainVolumes.
6、"Theentriesinitareobtainedbymultiplyingtogetherthemaximumlengthandbreadthoftheheadanditsheightaboveaspecifiedplane.Theproductofthethreedeterminesthecontentsofarectangularboxthatwouldjustincludetheportionoftheheadreferredto.Thecapacityofthisboxwouldbeonlyrudelypropor
7、tionatetothatoftheskullinindividualcases,butoughttobecloselyproportionateintheaverageofmanycases.Therelationtheybeartooneanotheraffords,asitseemstome,atrustworthybasisforthefollowingdiscussion,especiallyasallthemeasurementsweremadeno,,onlyonauniformplan,butbythesame
8、operator.ItwillbeconvenienttoreproduceDr.Venn'sfiguresinaseparatetable,neglectingtheseconddecimal:HeadProducts.ClassA.NumberClassB.NumberC
