Å lhesåE rwe rjwlrärå$tTï ür ffiesåTüË* - MSpace at the University of ...

&3
Éüï¡tols. Ths eubJeet popuLatlen Lnuludcd all dro¡r-e¡¡gs
from thls frar¿e of refcrs&€e, but net el.l wËrê tr bê
åntervle$sd,. fke meghsd ef noleetfng certalg drop-E66E
fer åntervi.e* åø refør¡reü to ae eampll,r*6 preoedurer
Ëaøplån6 Frueedure
Tbe peri.ed e¡(t@nêång from åeptømbsp llr t9åå, to
$epÈember 3, f963, had beçn seS.ected ae tbe 66¿6-gabher:Ln6
perå"od [n the lnvea&5.gatå,en *f Eiü.. çles¡çE drap*gi¡t,6. $Ínse
thç nnmber of drop*¡¡ttt'o frsTs $t. Jem*ø Eehsplg 1n the
t96I*6å sshsot yeås tst&Lled Iåä boye and gårtø, Ls wås
ø*aumed, årl tþs ïf&ht, øf åncrgasång enrslaeontæ, t!¡et et
laant s a*slLar nrrmbçr would dtrop*oug i.n ühe eueeeeñlng
gü&r¡ Iß l*ae fr*rüher dseåüed ttisþ Êr¿Ê*Bhf.rd of þt¡eEs wsuld
ÊÞnnÈtÈ*¡tê &$ ðdËgnöt'Ë *emple for the pÉf¡åüees of the ån-
vest'å6eËåsn and en e}eberfiEe ptan was devJ.eed for l,naarÍng
that elL üe¡"act$.oüe were sEdc by ehuneo and wåthout þi"ae.
Åltr. drøp*odÈF dierlng trhe rpår*6å pÍ.Let etudy wstre
Ii.Etø4 aecsrdl,r¡ß ût s€x snd üonth of drop*6t¡t,, ff¡ers w6rË
Ð6ysüùy-f,t"ve boye cnd f,ortf-ssven g,årla. åt sEe ngt€d
þhsß thspe rdå$ å peåk of drep-out acBiv{ÈÍ fn late Jenuong
nnd esnly Þ"ebrnæry, *hartly eftÉr ËbråseffiËs examlneofÐn
resEl&E hEd þeen relsaEed. thls waE foltowed by a 1H11
whå.eh 6êvB rrey üü e&ðther peek ån å4sf r Í'otlowlng ehe &aet,er
expminEtLone.