Ðe IQ kpɔɖeŋu wòagagbugbɔ wɔ la ate ŋu atsɔ wò nɔŋume ƒe dzesi ƒu edzi?

Esiawo nye Table 2 ƒe dzesiwo. Wɔwɔ gbãtɔ kple evelia dome ƒe nya la ɖo anyi le nyatakakawo 122 kple amewo 153,185 dzi; wɔwɔ siwo megbe la ɖo anyi le amewo ƒe gɔmeɖeɖe suewo dzi. Mègabu wo be ameha ɖeka ƒe nususua ƒe mɔzɔzɔ alo wòatsɔ wo ayi edzi ɖe mavɔ o. Nusi woɖe le kpɔɖeŋu me nye tɔxɛ dzɔdzɔme si le susuɖeɖe ƒe kpɔɖeŋu vovovowo me, menye wò IQ kɔnta mamlɛ ƒe ŋuɖoɖo tɔxɛ o. Scharfen et al., 2018

Nuka ate ŋu anyo ne ègagbugbɔ wɔ kpɔɖeŋu?

Nusẽ si le mɔfiamewo, nuwɔwɔ ƒe nɔnɔme, mɔnuwo kple kpɔɖeŋu ƒe nɔnɔme dzia wò ŋuɖoɖo. Kpɔɖeŋu vovovowo me ƒe dzesiwo womele eme kple kpɔɖeŋu evelia ƒe dzesiwo nu, elabena dzesi ƒe agbɔsɔsɔ dzi kpɔɖeŋu ƒe ɖoɖo kple ɣeyiɣi vevie. Ne dzesi si le evelia wɔwɔ me nyo wu la, ema meɖe eme be nuka trɔ alo be susuɖeɖo ƒe ŋusẽ katã kɔ ɖe edzi o. Scharfen et al., 2018

Nɔnɔmetata ƒe nuwɔwɔwo ɖe nya sia fia: woawɔ wo la, ele be ame naɖe seɖoɖo ŋu eye wòatsɔ mɔwo awɔ ɖeka. Ne ènya dɔwɔwɔ ƒe nɔnɔme alo nèɖo dzesii nu, esia ate ŋu atrɔ nusi woate ŋu aɖe le kpɔɖeŋu si wogawɔ la me. Carpenter kple nusrɔ̃lawo ƒe nuwɔwɔ ƒe dzesinɔnɔ ƒe dɔwɔwɔ ku ɖe susuɖeɖe ƒe dɔwɔwɔ siawo ŋu, ke Raven ƒe nuŋlɔɖi ɖe nyawo ƒe dzesi siwo dze la ŋu kpɔɖeŋu fia. Carpenter et al., 1990 Raven, 2000

Màte ŋu atsɔ practice correction si le ɖeka la ƒu?

Ao, effect si woɖo ɖe ameha ƒe dzesiwo ŋu meɖe correction si wò ŋutɔ nàwɔ la fia o. Ne ètsɔ ameha ƒe average la tsɔ ɖe ame ɖeka ŋu la, elea nuvovowo le kpɔɖeŋuwo, nuŋlɔɖiwo kple kpɔɖeŋu-gagbugbɔwɔwɔ ƒe nɔnɔmewo me. Kpɔɖeŋu-zã ƒe mɔfiafiawo ɖo be woaɖe kpɔɖeŋu si wode zã la ƒe nɔnɔme kple zãɖoɖo ŋu gɔme; correction si woɖe le ŋutɔme le anyi ke meɖe kpɔɖeŋu ƒe nyateƒe fia o. International Test Commission, 2001

Nu ka ta ehiã be míaka ŋku ɖe effect la trɔtrɔ na IQ dzesiwo ŋu

Ne ètsɔ effect si wòɖo ɖe tɔxɛwo ŋu la ƒo 15, ate ŋu adze abe mɔ si bɔ o; gake nyatakakawo ƒo susuɖeɖe ƒe nudzɔdzɔ vovovowo nu, eye wòzã tɔxɛɖoɖo si wò ŋutɔ wɔ. IQ ƒe 100, SD 15 ƒe mɔnu si dze le teƒe geɖewo me meɖe egɔme be effect sia effect le nyatakakawo me nye IQ ƒe dzesi ƒe tɔxɛ si wò ŋutɔ nàkpɔ o. Zã effect ƒe dzesi le eƒe mɔnu me, mèɖo dzesi si le ŋutɔme o. Scharfen et al., 2018 Neisser et al., 1996

Dzesinɔnɔ si le kpɔɖeŋu ƒe kɔnta me la hã ɖo measurement ƒe vɔvɔliwo ɖe eme. Woate ŋu aɖe dzesi eve siwo woɖo le kɔnta eve me gɔme, ne wotsɔ kpɔɖeŋu la ƒe mɔnuwo, ɣeyiɣi kple confidence ƒe nyatakakawo lé ɖe asi, eye menye be woabua dzesiwo ƒe ŋkɔwo ɖekaɖeka o. Pearson, 2020

Ne dzesi la susua ɖe edzi la, ema ɖe nya la ɖa?

Reliability kple practice nye nu eve siwo vovɔ. Dɔwɔwɔ ate ŋu aɖe dzesi susua si le gagbugbɔ wɔwɔ me, evɔ wòalé ameawo ƒe dzesiwo ƒe ɖoɖo ɖe asi, alo wòate ŋu aɖe ame ɖeka ŋu vovototo siwo le ŋutɔme, ne effect ƒe dzesi si le ameha la me nyo hã. Reliability-paradox ƒe nuŋlɔɖiwo ɖeŋu ɖo be ele be woade kpɔɖeŋu le measurement ƒe nɔnɔmewo siawo ŋu ɖe sia ɖe. Hedge et al., 2017

Susuɖeɖe ƒe nyatakakawo hã ɖe dzesi siwo vovɔ le dɔwɔwɔ me gɔme. Nɔnɔmetata ƒe item si ame nya la mekpɔ susu ƒe akpa sia akpa o, ale be nu nyɔnu le dɔwɔwɔ ɖeka me meɖe megbe be ŋugbedodo, gbedegbedewo kple susuɖeɖe hã trɔ ɖe edzi nenema o. Hampshire et al., 2012

Nuka nyateƒe si wòle ne èlé ŋku ɖe wò ŋgɔyiyi ŋu?

Ŋlɔ kpɔɖeŋu siwo nèwɔ xoxo, kpɔɖeŋu ƒe vɔvɔli kple ɣeyiɣi si va yi la. Ne èle kpɔɖeŋu si wòle vevie me, wɔ eƒe administrator ƒe mɔfiafiawo nu ɖe gagbugbɔwɔwɔ ŋu. Ne èle game siwo menye formal kpɔɖeŋu o wɔm la, gblɔ be wò ŋgɔyiyi nye nu nyo le dɔwɔwɔ siawo me, eye tsɔ nu si nèwɔ ɖoɖo alo nèɖo dzesii la de vovo na nu yeye si nèwɔ. Esia lé ŋusẽ si wòxɔ la ɖe asi, eye mefia nusi wòɖe fia dzi akpa wu o. International Test Commission, 2001 Scharfen et al., 2018

IQ ƒe dzesi le 100 dzi te ɖe fɔƒoƒo ƒe age-norm le age groupwo me; ne ègagbugbɔ wɔ kpɔɖeŋu la, esia metrɔ mɔnu sia o. Nya si le eme nye be kpɔɖeŋu yeyea ƒe dzesi ɖe wò ŋutɔ nàwɔ dɔwɔwɔ la ƒe ŋusẽ nyateƒe fia, le eƒe kpɔɖeŋu ƒe nɔnɔme dzi. Neisser et al., 1996 Pearson, 2020