Page 235 - DEDU504_EDUCATIONAL_MEASUREMENT_AND_EVALUATION_HINDI

bdkbZ—17% ek²dx iz.kkyh % vko';drk] leL;k,¡] ?kVd

lw=k :i esa LVsu&ifjekik¡d fuEu izdkj O;Dr fd;s tk ldrs gSaμ uksV

LVsu izkIrk¡d = 5⋅5 + 2

or = 5⋅5 + 2 Z
LVsu&ifjekik¡dksa dks 'krka'kh; (percentiles) esa Hkh :ikUrfjr fd;k tk ldrk gS ftlls ;g Kkr gks losQ fd veqd
O;fDr dk 100 O;fDr;ksa esa D;k LFkku gS\

(7) LVsukbu&izkIrk¡d (Stanine Scores)—LVsukbu ifjekik¡d LVsukbu LosQy }kjk izkIr gksrs gSaA LVsukbu LVsUMMZ
ukbu STANDARD NINE dk gh laf{kIr 'kCn gSA Vh&LosQy dh bdkb;k¡ 0 ls 100 rd gksrh gSa] LVsukbu esa 1
ls 9 rdA vr% LVsukbu ,d izdkj ls Vh&LosQy dk gh laf{kIr :i gSA nksuksa osQ fuekZ.k dk vk/kj le&lEHkkouk
oØ (NPC) gSA LVsukbu LosQy esa ,d bdkbZ .5σ gksrh gSA LVsukbu vuqeki esa leoØ (normal curve) osQ {ks=kiQy
dks 9 Jsf.k;ksa esa ck¡V nsrs gSaA izR;sd Js.kh esa {ks=kiQy osQ fHkUu&fHkUu izfr'kr vk¡dM+s vkrs gSaA dgus dk rkRi;Z ;g
gS fd LVsukbu dk izlkj 1 (fuEure) ls 9 (mPpre) rd gksrk gS rFkk bl LosQy dk vkSlr (M) lnSo 5 gksrk
gSA U;wure LVsukbu dk vFkZ gS os O;fDr tks bl LVsukbu esa lfEefyr gSa lewg esa fuEure vad ikus okys O;fDr
gSaA blh izdkj mPpre LVsukbu dk vFkZ gSs os O;fDr tks bl LVsukbu esa lfEefyr gSa lewg esa mPpre vad ikus
okys O;fDr gSaA ;g ekiuh le&bdkb;ksa (equal units) dks O;Dr djrh gS] mnkgj.kkFkZ&LVsukbu 6 ,oa 7 esa ogh
vUrj gksxk tks fd 3 o 4 esa gSaA
lw=k :i esa LVsukbu izkIrk¡d dks fuEu izdkj O;Dr fd;k tk ldrk gSμ

LVsukbu izkIrk¡d = 5 + 2 or, 5 + 2 Z

LVsukbu 9 ,oa LVsukbu 1 dks NksM+dj lHkh LVsukbu .50 s osQ cjkcj gksrs gSa tSls LVsukbu 5 esa os O;fDr vk;saxs tks
M o ± 25σ osQ chp vkrs gSaA ;gh ckr lh'kksj (Seashore) us vius ys[k ‘Recent Trends in Psychology’ esa
bl izdkj O;Dr dh gSμ“Except for stanine 9, the top and stanine 1, the bottom these groups are
spaced in half-sigma units. Thus, Stanine 5 is defined as including the people who are within + .25σ
of mean. Stanine of 6 is the group defined by the half-σ distance on the baseline between + .25σ and
+ .75σ. Stanines 1 and 9 include all persons who are below -1.7σ and above + 1.75σ respectively.”
ewy izkIrk¡dksa dks LVsukbu esa :ikUrfjr djus dh ljy fof/ ;g gS fd izkIrk¡dksa dks muosQ foLrkj osQ vuqlkj
O;ofLFkr fd;k tkrk gS rFkk NPC esa fuEu izfr'kr osQ vk/kj ij mUgsa LVsukbu iznku fd;k tkrk gSA
rkfydk
izfr'kr 4 7 12 17 20 17 12 7 4
LVsukbu 1 2 3 4 5 6 7 8 9

vc] eku yhft;s fdlh lewg esa 100 O;fDr gSa rks mlesa ls fuEure vad ikus okys 4 O;fDr;ksa dks 1 LVsukbu
izkIr gksxk] mlls Åij osQ 7 O;fDr;ksa dks 2] mlls Åij 12 O;fDr;ksa dks 3] mlls Åij 17 O;fDr;ksa dks 4
vkfn&vkfnA
LVsukbu LosQy dh eq[; fo'ks"krk,¡ fuEu gSaμ
1- LVsukbu LosQy dk fuekZ.k vklku gskrk gS rFkk mlesa vf/d le; Hkh ugha yxrkA
2- LVsukbu dks le>uk rFkk mudh O;k[;k djuk ljy gksrk gSA

3- LVsukbu ;ksX;rk vFkok {kerk dh leku bdkb;ksa dk izfrfuf/Ro djrs gSaA mudk ikjLifjd vUrj vkjEHk
ls vUr rd cjkcj jgrk gS vFkkZr~] 9-8 = 8-7 = 7-6 = 6-5 = 5-4 = 4-3 = 3-2 = 2-1A vr% mudks tksM+k
tk ldrk gS vkSj fHkUu&fHkUu ijh{kkvksa osQ LVsukbu dh ijLij rqyuk Hkh dh tk ldrh gSA

LOVELY PROFESSIONAL UNIVERSITY 229