; or . (6) Section 202(d)(6)(E) of such Act ( 42 U.S.C. 402(d)(6)(E) ) is amended by striking (if later) and all that follows to the end and inserting the following: (if later) the earlier of— (i) the first month during no part of which the child is a full-time elementary or secondary school student or a qualifying post-secondary school student, (ii) the month in which the child attains the age of 22, but only if the child is not a qualifying post-secondary school student during any part of such month, or (iii) the month in which the child attains the age of 26. . (7) Section 202(d)(7)(D) of such Act ( 42 U.S.C. 402(d)(7)(D) ) is amended— (A) by striking A child who and inserting (i) A child who ; (B) by striking age 19 and inserting age 22 ; (C) by striking clause (i) of paragraph (1)(B) and inserting clause (ii) of paragraph (1)(B)