SpecifiersThe various levels of sev

Specifiers
The various levels of severity are defined on the basis of adaptive functioning, and not IQ
scores, because it is adaptive functioning that determines the level of supports required.
Moreover, IQ measures are less valid in the lower end of the IQ range.

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Specifier
The berbagai tingkat keparahan didefinisikan atas dasar fungsi adaptif, dan tidak IQ
skor, karena fungsi adaptif yang menentukan tingkat dukungan yang dibutuhkan.
Selain itu, langkah-langkah IQ kurang valid di ujung bawah kisaran IQ.