Ihe egwuregwu ụmụaka na-eri nri mgbaghoju anya IQ ọzụzụ nkịta nwamba ihe na-ekesa nri anụ ihe ụmụaka ji egwuri egwu.

Ihe egwuregwu ụmụaka gbagwojuru anya: Ezubere ọhụrụ ma nwalere mmekọrịta mmekọrịta nke na-ekesa nkịta na-eme ka ihe egwuregwu ụmụaka maka ọzụzụ ọgụgụ isi na mkpali ụbụrụ IQ.
Nkịta na-emeso ụmụaka ihe egwuregwu: ọdịdị mara mma na nke ọhụrụ, nke mere na anụ ụlọ nwere ike nwee mmetụta nke ịchọta agba, nwee ike dọta nkịta ka ha gwuo egwu, na igwu egwu na-eto eto na nkà mmụta ọgụgụ isi.
Ihe nchekwa: ngwaahịa ahụ bụ nke ABS dị mma ma dị mma, nke na-echekwa ahụike nkịta kpamkpam.A gaghị ata ngwaahịa ahụ, kpụchaa ma ọ bụ mebie ya, ọ dịghị obere akụkụ, na akụkụ ọ bụla agaghị ekewapụ ya na isi ahụ, n'ihi ya, anụ ụlọ anaghị emebi ngwa ngwa ma na-adịgide adịgide.
Ihe eji egwuri egwu na-egbochi mwepu: A na-eme ka ihe egwuregwu ụmụaka ghara ịkụda ya ma ọ bụ na-amịgharị mgbe a na-eji ya eme ihe, na-eme ka ọ kwụsie ike iji.Enwere mpempe rọba 4 na-adọrọ adọrọ na ala ala, nke nwere ike idowe ihe egwuregwu ụmụaka ahụ n'elu ala dị larịị.Mgbe ewepụrụ ihe egwuregwu ụmụaka mgbe ejiri ya, ọ nweghị akara nnyapade agaghị ahapụ n'ala.Mpempe akwụkwọ na-adịghị amị amị bụ nke a na-asacha ma ọ gaghị efunahụ ya mgbe ha sachara ya.