In the previous issue of I&P, we offered Part One of our first update and revision of the ISM Success Predictors—not to be confused with the ISM Stability Markers®—which represent ISM’s deliberately considered speculation about what will be needed in private-independent schools as they adjust to the always-changing technological, educational, and cultural milieu in which they move. The ISM Success Predictors, unlike the ISM Stability Markers, are not evidence-driven in the same way, i.e., are not conclusions from data analysis. Since evidence of efficacy is impossible to gather before widespread use, readers should understand that the ISM Success Predictors are forecasts—not conclusions from data—of what ISM expects to be needed to achieve long-term success in the private-independent school marketplace.