Page 99 - DEDU504_EDUCATIONAL_MEASUREMENT_AND_EVALUATION_HINDI

bdkbZ—7% fo'oluh;rk% izdkj] fof/;k¡ rFkk mi;ksx

uksV

(2) rqY;rk xq.kd vFkok lekUrj izk:i fofèk ;k fodYi izk:i fofèk (Coefficient of
Equivalence or Parallel form or Alternative Form Method)

;g fofèk izFke fofèk dk lqèkkjkRed :i gSA igyh fofèk dh lhekvksa dks è;ku esa j[krs gq, bl fofèk dk fodkl
fd;k x;k gS] ftlls Le`fr] vH;kl] ifjiDork ,oe~ dkS'kyrk vkfn fo'oluh;rk xq.kd dks izHkkfor u dj losaQA
bl fofèk osQ vUrxZr nks lekUrj ijh{k.kksa dh jpuk dh tkrh gSA ,d gh izdkj.k ij nks ijh{k.k leku inksa dh
la[;k rFkk leku ijh{k.k nsus dk le; j[kk tkrk gS vkSj inksa dh fo'ks"krkvksa esa le:irk j[kus dk iz;kl fd;k
tkrk gSA bu nksuksa ijh{k.kksa dks ,d gh U;kn'kZ ij ,d gh fnu fd;k tkrk gSA nksuksa ijh{k.kksa osQ izkIrkadksa esa
lg&lEcUèk xq.kd Kkr fd;k tkrk gS bls rqY;rk xq.kd dgrs gSaA
rqY;rk xq.kd fofèk dh voèkkj.kk (Assumptions of Coefficient of Equivalence)—bl fofèk dh
vèkksfyf[kr voèkkj.kk,¡ gSaμ
1- ijh{k.k osQ nks lekUrj izk:i ikB~;oLrq inksa dh la[;k inksa osQ izdkj] inksa osQ dfBukbZ Lrj o foHksnhdj.k
'kfDr vkSj ijh{k.k nsus dh n`f"V ls leku gksrs gSaA

2- bl fofèk esa ijh{k.k osQ nksuksa izk:iksa dks ,d gh fnu fn;k tkrk gS] blfy, Nk=kksa dh ifjiDork fo'oluh;rk
xq.kd dks izHkkfor ugha djrh gSaA
3- bu nksuksa ijh{k.kksa osQ izkIrkadksa osQ eè; tks lg&lEcUèk gksrk gS og fo'oluh; xq.kd dks izxV djrk gSA
ftls rqY;rk xq.kd dgrs gSaA
rqY;rk xq.kd fofèk dh fo'ks"krk,¡ (Characteristics of Coefficient of Equivalence)—bl fofèk dh izeq[k
fo'ks"krk,¡ bl izdkj gSaμ

1- ;g fofèk iquiZjh{k.k fofèk osQ lqèkkj osQ :i esa fodflr dh x;h gSA
2- bl fofèk esa Nk=kksa dh Le`fr] vH;kl rFkk ifjiDork dk izHkko ugha gksrk gSA
3- bl fofèk esa nksuksa izk:iksa dks ,d gh U;kn'kZ ij fn;k tkrk gS blfy, le; dh cpr gksrh gS] tcfd
iquiZjh{k.k esa le; dh izrh{kk dh tkrh gSA
rqY;rk xq.kd fofèk dh lhek,¡ (Limitations of Coefficient of Equivalence)—bl fofèk dh vèkksfyf[kr
lhek,¡ gSaμ

1- ijh{k.k osQ nks lekUrj izk:iksa dk cukuk ,d dfBu dk;Z gSA
2- bl fofèk esa le;] èku vkSj 'kfDr rhuksa dk vfèkd viO;; gksrk gS] D;ksafd ,d ijh{k.k dh jpuk osQ ctk;
nks ijh{k.kksa dh jpuk djuh gksrh gS] ftlesa nks xquh le; 'kfDr vkSj èku dh vko';drk gksrh gSA

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