N.Y. Social Services Law § 345: Definition

§ 345. Definition. As used in this title the term "child" means a

person under eighteen years of age, or a person under nineteen years of

age who is a full-time student regularly attending a secondary school or

in the equivalent level of vocational or technical training if, before

such person attains age nineteen, such person may reasonably be expected

to complete the program of such secondary school or training.