; or (II) a rigorous quasi-experimental study of such program or service capable of drawing causal conclusions about the effectiveness of such program or service. (iii) High level of evidence An innovation program or service is supported by a high level of evidence if such program or service has demonstrated, through replication of studies, the ability to achieve a substantial and statistically-significant, positive impact on earnings and employment outcomes for jobseekers (including individuals with barriers to employment) and earnings for employers, through 2 or more well-designed and well-implemented experimental studies of such program or service conducted— (I) at different implementation sites; or (II) through large, multi-site, randomized controlled trials. (2) Technical assistance and evaluation research Of the funds made available to carry out this subsection for a fiscal year, the Secretary shall reserve not more than 10 percent of the funds to— (A) provide technical assistance to eligible entities, which may include preapplication workshops, web-based seminars, support for conducting feasibility studies and other planning activities, assistance with methods and requirements for purposes of evaluation research under subparagraph (D), and support for improving grant implementation and the quality and effectiveness of activities and services funded by grants awarded under subparagraph (A), including the use of administrative data and information to improve outcomes for participants; (B) disseminate information on low-, moderate-, and high-evidence-based practices; (C) fund staffing and other costs related to such activities