The STRYVE Strategy Selector Tool includes programs, policies, and practices most relevant for youth violence prevention. Scientists at CDC consulted a number of evidence-based registries to identify strategies with sufficient evidence that they can prevent youth violence or change related factors, could work in diverse communities, and had implementation materials and support so communities could use the strategies. Programs, practices, or policies not meeting these criteria were screened out. To learn more about how strategies were selected for inclusion, go here.