; and (C) in paragraph (4), by striking 2019 and inserting 2028 ; and (2) in subsection (b)— (A) by amending paragraph (4) to read as follows: (4) Studies and reports (A) Study on employment conditions The Secretary, in coordination with other heads of Federal agencies, as appropriate, may conduct a study examining the nature of participants’ unsubsidized employment after exit from programs carried out under this Act, including factors such as availability of paid time off, health and retirement benefits, workplace safety standards, predictable and stable work schedule, stackable credentials, and advancement opportunities. (B) Study on improving workforce services for individuals with disabilities The Secretary of Labor, in coordination with the Secretary of Education and the Secretary of Health and Human Services, may conduct studies that analyze the access to services by individuals with disabilities, including whether an individual who is unable to receive services under title IV due to a wait list for such services is able to receive services under titles I through III. (C) Study on the effectiveness of pay for performance The Secretary shall, not more than 4 years after the date of enactment of A Stronger Workforce for America Act , conduct a study that compares the effectiveness of the pay-for-performance strategies used under sections 129, 134, and 172 after such date of enactment to the awarding of grants and contracts under such sections as in effect on the day before the date of enactment of such Act. (D) Study on individual training accounts for dislocated workers The Secretary shall, not more than 4 years after the date of enactment of the A Stronger Workforce for America Act , conduct a study that compares the usage of Individual Training Accounts for dislocated workers after such date of enactment to the usage of such accounts prior to such date of enactment, including— (i) the types of training services and occupations targeted by dislocated workers when using their Individual Training Accounts