378 General Index. 
PAGE. 
Length of head — Continued. 
Percentile gradeS....-+-+++++e- tae 319, 359, Plates XV, XVI, XXXII 
291 
eepbahie CEVISHON $i si'ress sc Sesser ee eres ges WE CSE ere Pe » 359 
PLODADIE ELYLOP; 62002 cocscetccccereuseetesionsesuieverse seeves 288, 359 
Relation of probable deviation $O AVETAZE +c veer ecccerececcereseces 359 
Relation to height stand 334 3594 F Plate XLV 
Relative annual increase..< Pee aisierccwowecne Boi we che Seared aig eis rere 
Loans and gifts OUR eR a Te ero 264 
Material of investigation — 
TORSSOUE Cone bk Wes FESS Ue be We bcee CORE SS Ne aaa crests sheers 294 
Trustworthiness.....screcscesceces Seeeawnes eT Serr gy eee . 290 
BERTL. GIRAGBINGH 5-000 05-00 ie ten eae e ee 48 ne rales ata Swreiees Vesiee iver - 303 
Manual tradesmen’s ee = 
BURUMAIVG FIUMIDEY = cca cnc cdce trees ccne rece secsccss versie 1626O0ly CUS 
eig 
ee Spee BIUUETer yes tee tcadicie cn aescteacas 305, 837 
Mean (see Median viteey: 
Median value — 
Advantage OVELr AVETAZE. cece cecee cece nce sees 
Application to individuals.......... Cleese eu eek 3 298, "294, ps 30 
ClGICHIABIOR csp sore deed oee sie sa sDGwezee CxS T See eS Sige pee vede Stes se 
Definition 279, a 
Minus bic. eRe eet 298, 299, 300, Plates II, oe ae 
Uses limited.......  aatta SecepensaA Rees 
Mental labor and shyeiont: Sebelopment.. EUS ea CiAS beste eich Seapaycunes es 
Method of collecting measurements............... Vetere re peers 263 
Middle value — 
PIOMIGIOL Ls « pac dwavncd so ew ars beh ceed bes we tn Boe ene Ree RRS 3s €o sane 279 
Uses... Fok ig a DP ara gee Se Pera ae Se Rta ht os a ee ee 
Nationality, influence on weight............ MEU ClEy i caver reess Sewcsse: OUP 
Number of children measured............... peo eyes 
Gecupation of parents. i 6.5 sis s66 i cases sc gecieecssshe se ses oeesds os O02 
Overstralns.+ i isssicise re esr SEESE A Skdee eevee ere 346 
Percentile grades— 
Calculation tiers cit Petr Te iiies cackehs bivianes ek costavie. aOe 
CEE ECE KT RW NEM RELATES 1 ‘ochister 
eae svinseuses B12 te to , 323 and 350 to 363, aioe 
Plates, List of... A pene e505 soa ees er 
Printed ‘‘forms’’ employed..... oe di ee 267, 269 
Probable deviation— 
heating i isn't RR CMR ES A EURTR ORE Re ees PEER ITE 282 
Definition .... owen eksaceRecee siete ee 
POM BVSTRG seen cw ss nora pnvwnk ci ereuss vate viet Peene es ame 2 
From mean eres ceten en SE 
fe EY PES SEED INET OPES SOE PSOE SMA ed aE INIA spies ioe . 291 
Probable error of average— 
Calcwiehion ii 1008 ert SS TOE yee eceie bee mee Ts 
PRG bs hbo e eK eeece es ee ee, eee ee ere eee 
