Keystones of Improvement: A Pennsylvania SSIP Story, Part 1 | IDC - IDEA Data Center. Stop us if you’ve heard this one: A state wishes to increase its graduation rates, decrease its drop-out rates. That’s what happened in Pennsylvania, where Dr. Laura Moran and Barbara Mozina applied lessons learned to the second iteration of their state’s SSIP. In the first episode of this two-part A Date with Data, host Amy Bitterman hears all about it, including their efforts to establish an online “early warning” data platform, develop protocols for creating and sustaining data teams, and move districts beyond being “data rich and information poor.” You’ll be the richer, too, for tuning in.