Page 71 - DEDU504_EDUCATIONAL_MEASUREMENT_AND_EVALUATION_HINDI

bdkbZ—6% oSèkrkμ izdkj] fofèk;k¡ rFkk mi;ksfxrk

,p- xqfyd lsu osQ vuqlkjμfdlh dlkSVh osQ lkFk ijh{k.k dk lg&lEcUèk gh oSèkrk gSA uksV
“It is the correlation of test with some criterion.”
b- b- f?klsyh osQ vuqlkjμoSèkrk dh lEHko ifjHkk"kk ;g gS fd ,d ijh{k.k fdl lhek rd izLrkfor mís';ksa
dk ekiu djrk gSA
“Validity refers to the extent to which a test or a set of operations measures what it is supposed to
measure.” –E. E. Ghiselli

6-2 oSèkrk osQ izdkj (Types of Validity)

ijh{k.k esa oSèkrk dh leL;k mRi blfy, gksrh gS D;ksafd f'k{kk vkSj euksfoKku esa ekiu vizR;{k :i esa fd;k
tkrk gSA lHkh fo'ks"krkvksa (xq.kksa) dk ekiu O;ogkj dh lgk;rk ls fd;k tkrk gSA ;gha dkj.k gS fd f'k{kk
vkSj euksfoKku esa ,d xq.k osQ ekiu osQ fy, vusd ijh{k.kksa dh jpuk dh x;h gS tcfd HkkSfrd foKku esa
,d xq.k osQ ekiu osQ fy, ,d gh ijh{k.k dk iz;ksx gksrk gS vkSj f'k{kk euksfoKku esa ,d gh xq.k osQ fy,
vusd ijh{k.k iz;ksx fd, tkrs gSaA blfy, mu ijh{k.kksa dh oSèkrk dk tkuuk vko';d gksrk gSA oSèkrk dk
oxhZdj.k fo}kuksa us vusd izdkj ls fd;k gS vkSj iqLrdksa esa Hkh oSèkrk osQ Lo:i vyx&vyx i<+us dks feyrs
gSa oSèkrk osQ izdkj dks le>us dh bu lHkh vk;keksa dks rhu ekSfyd izdkjksa esa izn£'kr fd;k tk ldrk gSA
oSèkrk osQ bl oxhZdj.k esa ijh{k.k dh lEiw.kZ ifjfLFkfr vkSj lHkh i{kksa dks è;ku esa j[kdj fd;k x;k gSA

vxzkafdr fp=k osQ }kjk izR;sd ijh{kkFkhZ dh lEiw.kZ ijh{k.k ifjfLFkfr;k¡ dk fopkj fd;k x;k gSA ftlesa rhu izeq[k
rF; ik;s tkrs gSaA
ijh{k.k dh lEiw.kZ ifjfLFkfr

(1) ijh{k.k nsus dk O;ogkj (Test Taking Behaviour)A

(2) ekufld ;ksX;rk,¡ (Mental Traits or Abilities)] rFkk
(3) ekun.M O;ogkj vFkok ifjfLFkfr (Criterion Behaviour or Situation)A
bl izdkj ;g rhu izdkj osQ rF; izeq[k :i ls oSèkrk dh eq[; rhu izdkj ls iznf'kZr djrs gSaA ekiu dh iqLrdksa
esa vusd izdkj dk o.kZu feyrk gS] mu lHkh izdkjksa dks bu rhu izdkjksa esa foHkkftr fd;k tk ldrk gSA mijksDr
bu rhuksa ifjfLFkfr;ksa dk vFkZ fuEufyf[kr okD;ksa esa le>k;k x;k gSA
(1) ijh{k.k nsus dk O;ogkj (Test Taking Behaviour)μblosQ vUrxZr ijh{k.k esa ftu iz'uksa dks
lfEefyr fd;k gS muls fdUgh fof'k"V O;ogkjksa dk ekiu fd;k tkrk gSA mUgsa ijh{k.k nsus dk O;ogkj dgrs
gSaA fu"ifÙk ijh{k.k esa ;g O;ogkj ikB~;&oLrq osQ Lo:i ls lEcfUèkr gksrs gSaA bldk voyksdu ikB~;Øe esa
fufgr ikB~;oLrq ls rk£dd <ax ls fd;k tkrk gSA vr% bls fo"k;&oLrq ;k ikB~;Øe&oSèkrk dgrs gSaA bls rk£dd
oSèkrk Hkh dgrs gSaA

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