Page 156 - DEDU504_EDUCATIONAL_MEASUREMENT_AND_EVALUATION_HINDI

'kSf{kd ekiu rFkk ewY;kadu

uksV xzkiQ osQ izn'kZu esa ijh{k.k osQ lHkh inksa Øekad muosQ dfBukbZ lwpkad rFkk foHksnhdj.k lwpkad osQ vkèkkj ij vafdr
fd;k tkrk gSA ijh{k.k osQ mís'; izkfIr dh n`f"V ls visf{kr inksa dk dfBukbZ lwpkad dk foLrkj -20 ls -80 rd
gksuk pkfg, vkSj foHksnhdj.k lwpkad dk foLrkj -10 ls -70 rd gksuk pkfg,A bu lhekvksa dks fcUnq js[kkvksa }kjk
izn£'kr fd;k tkrk gSA ; j y o vk;r osQ vUrxZr osQ Øekadksa okys lHkh inksa dk p;u dj fy;k tk;sxk vkSj
mlls ckgj okys Øekad inksa dks fujLr dj fn;k tk;sxk vkSj tks Øekad in bl prqHkZqt dh lhek ij vafdr gq,
gSa muesa lqèkkj fd;k tk ldrk gS] ;fn vfèkd inksa dh vko';drk gksA bls in fo'ys"k.k dh Nyuh Hkh dgrs
gSaA inksa osQ lEcUèk esa fu.kZ; ysus osQ fy, lkspuk ugha iM+rk] vfirq visf{kr in Lor% gh izkIr gks tkrs gSaA lcls
mÙke ,oa ljy fof/ gSA
in fo'ys"k.k dh izfofèk osQoy ,d ckj ls lEi ugha gksrh vFkkZr~ visf{kr inksa osQ fy, lqèkkj fd, x;s inksa dh
iqu% tkap lewg dks nsdj dh tkrh gSA fdruh ckj lewg dks nsdj in fo'ys"k.k djuk gksxk] bldh dksbZ la[;k
lqfuf'pr ugha dh tk ldrh gSa ijh{k.k fuekZ.kdÙkkZ osQ dkS'ky ,oa n{krk ij fuHkZj djrk gSA nwljs inksa dh visf{kr
la[;k ,d ckj esa Hkh izkIr gks ldrh gS] ijUrq visf{kr la[;k u gksus ij dbZ ckj Hkh djuh iM+rh gSA
lkèkkj.kr% ;g izfofèk ijh{k.k osQ vfUre lksiku esa dh tkrh gSA
gkjij }kjk Msfol osQ xzkiQ esa lqèkkj (Modification by Harper in Davis’s Graph)μgkiZj us dfBukbZ lwpkad
vkSj foHksnhdj.k lwpkad dh mijksDr x.kuk fofèk esa lqèkkj fd;k gSA bUgksaus la'kksfèkr eku izkIr djus osQ fy, ,d
pkVZ dks rS;kj fd;k gSA fdlh in osQ mPp lewg osQ vuqikr rFkk fuEu lewg osQ vuqikr dks iz;qDr djosQ pkVZ
dh lgk;rk ls dfBukbZ lwpkad vkSj foHksnhdj.k lwpkad izkIr dj fy;k tkrk gSA pkVZ dh lgk;rk ls la'kksfèkr eku
izkIr gksrs gSaA
gkjij }kjk la'kksfèkr eku

in mPp lewg fuEu lewg Msfol osQ vuqlkj gkiZj pkVZ osQ vuqlkj
P P d- lw- fo- lw- d- lw- fo- lw-
h L
1- 75 50 62-5 25 58 15
2- 82 25 53-5 57 52 40
3- 60 50 55 10 48 7
4- 55 45 50 10 44 5
5- 40 15 27-5 25 25 12

mijksDr rkfydk ls Msfol osQ }kjk dfBukbZ lwpkad vkSj foHksnhdj.k lwpkad dh x.kuk dh xbZ vkSj bUgha inksa osQ
vkuqikfrd eku dh lgk;rk ls gkiZj pkVZ ls dfBukbZ lwpkad rFkk foHksnhdj.k lwpkad Kkr fd;k x;k gSA bu ekuksa
esa vfèkd vUrj izrhr gksrk gSA gkiZj pkVZ }kjk izkIr ekuksa dks la'kksfèkr eku dgk x;k gSA
gkiZj osQ pkVZ dh lgk;rk ls bu ekuksa dks 'kh?kzrk ls izkIr fd;k tk ldrk gSA le; dh cpr gksrh gS rFkk izkIr
eku la'kksfèkr gksrs gSaA Msfol esa ekuksa dh vis{kk O;kogkfjd gksrs gSaA blfy, in&fo'ys"k.k gSiZj osQ pkVZ dk iz;ksx
fd;k tkrk gSA lewg ij tk¡p dbZ ckj djuh gksrh gS rFkk inksa esa lwpkad Hkh Kkr djus gksrs gSaA ;g pkVZ ij fo'ys"k.k
dh izfofèk dks ljy dj nsrk gSA

10-6 funkukRed ijh{k.k osQ inksa dk fo'ys"k.k (Item Analysis of Diagnostic
Test-Item)

LVsuys us funkukRed ijh{k.k osQ inksa osQ fo'ys"k.k osQ fy, izfofèk dk fodkl fd;k gSA funkukRed ijh{k.k dk
izeq[k mís'; Nk=k dh detksfj;ksa vkSj muosQ dkj.kksa dk funku djuk gksrk gSA blfy, Nk=kksa dh =kqfV;k¡ dks vfèkd

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