Edutopia reports on new research by Professor C. Kirabo Jackson of Northwestern University, who finds that a “good school” does much more than raise test scores.

In a new study released by the National Bureau of Economic Research, C. Kirabo Jackson, a professor of education and social policy at Northwestern University, and his colleagues found that schools with robust impacts on student well-being may be helping students in ways that aren’t picked up by standardized tests. These schools may not have the highest test scores, but they’re the most likely to motivate students to graduate and attend college, especially those students who are less likely to do so in the first place.

“Test scores aren’t everything, and schools that promote socio-emotional development actually have a really big positive impact on kids,” Jackson told me. “And these impacts are particularly large for vulnerable student populations who don’t tend to do very well in the education system.”

This is the latest in a series of studies examining the broad impact that teachers and schools have on students. Jackson’s previous research looked at the impact that teachers had on noncognitive skills such as self-regulation, and found that teachers who improved these skills improved their students’ long-term outcomes, boosting not only grades, but also attendance and high school graduation rates. The skills that are valuable for future success aren’t usually measured on tests, Jackson points out. So while teachers and schools are often evaluated by their ability to improve students’ test scores, broader measures should be used.

In the current study, Jackson and his colleagues looked at over 150,000 ninth-grade students who attended Chicago public schools between 2011 and 2017, analyzing test scores and administrative records. They also examined responses on an annual survey students completed on social and emotional development and school climate. The survey covered a range of topics, including peer relationships, students’ sense of belonging, how hard they studied for tests, and how interested they were in the topics they were studying. The data were then combined into a three-part index: one that included test scores and other academic outcomes, a “social well-being” index, and a “work habits” index.

Jackson’s team found that schools that scored high on the latter two indices—those that promoted social and emotional development—were also the most effective at supporting long-term student success. In these schools, there were fewer absences, and more students graduated and went on to college. And perhaps more importantly, the benefits were greatest for student populations who struggled the most in school.