; and (ii) that is governed by a board of directors composed so that 3/4 of the directors are employees or designees of such grantees, such eligible entities, or such associations. (5) Department The term Department means the Department of Health and Human Services. (6) Eligible entity The term eligible entity means an entity— (A) that is an eligible entity described in section 673(1) (as in effect on the day before the date of enactment of the Community Services Block Grant Reauthorization Act of 2019) as of the day before such date of enactment, or has been designated by the process described in section 680(a) (including an organization serving migrant or seasonal farmworkers that is so described or designated); and (B) that has a tripartite board described in paragraph (1) or (2), as appropriate, of section 680(c). (7) Evidence-based practice The term evidence-based practice means an activity, strategy, or intervention that— (A) demonstrates a statistically significant effect on improving relevant outcomes based on at least one well-designed and well-implemented experimental or quasi-experimental study, or at least one well-designed and well-implemented correlational study with statistical controls for selection bias; or (B) demonstrates a rationale based on high-quality research findings or positive evaluation that such activity, strategy, or intervention is likely to improve relevant outcomes