; (ii) demonstrates a rationale based on high quality research finding or positive evaluation that such activity, strategy, or intervention is likely to improve student outcomes or other relevant outcomes; and (iii) includes ongoing efforts to examine the effects of such activity, strategy, or intervention. (4) Use of funds (A) Developing and implementing career pathway programs A career pathway partnership applicant that receives a subgrant under this subsection shall use the subgrant funds to carry out activities that support the development and implementation of a career pathway program, which shall include one or more of the following: (i) The planning and implementation of agreements between the partners of the career pathway partnership applicant to support seamless transitions between elements of the career pathway program offered by different partners, as appropriate. (ii) The development and expansion of new or existing programs at the career pathway partnership applicant that utilize integrated education and training strategies, and support multiple entry and exit points for working learners, which may include— (I) dual-enrollment approaches for secondary students or disconnected youth seeking to participate in a career pathway program