1-B.__Child with a disability.__"Child with a disability" means:

A.__For children from birth to under 3 years of age:

(1)__A child who needs early intervention services because the child has a significant developmental delay, as measured by both diagnostically appropriate instruments and procedures, in one or more of the following areas: cognitive development; physical development, including vision and hearing; communication development; social or emotional development; and adaptive development; or

(2)__A child with a diagnosed physical or mental condition that has a high probability of resulting in a developmental delay, with the condition being such that the child needs early intervention services; or

B.__For children at least 3 years of age and under 20 years of age evaluated in accordance with the federal Individuals with Disabilities Education Act, 20 United States Code, Section 1414, subsections (a) to (c) as measured by both standardized, norm-referenced diagnostic instruments and appropriate procedures with delays or impairments such that the children need special education:

(1)__A child at least 3 years of age and under 6 years of age with a significant developmental delay, at the discretion of the intermediate educational unit or school administrative unit, as defined in rules adopted by the department, in one or more of the following areas:__cognitive development; physical development, including vision and hearing; communication development; social or emotional development; adaptive development; or

(2)__A child with at least one of the following:

(a)__Mental retardation;

(b)__Hearing impairment, including deafness;

(c)__Speech or language impairment;