Leya
leyamohsin.bsky.social
Leya
@leyamohsin.bsky.social
making policy more evidence-based @scientistsorg.bsky.social | alum of @arnoldventures.bsky.social + @teachforamerica.bsky.social

views are my own
(disclaimer: I'm not an economist! just a policy person who reads a lot of research 😅)
November 4, 2025 at 8:56 PM
I feel like the overall evidence on co-requisite education is pretty mixed, and there's a lot of variation in how these programs are designed/implemented. So hard to say if these results would replicate! Jill Barshay did a good write up on this a few years ago hechingerreport.org/proof-points...
November 4, 2025 at 8:56 PM
cuny asap, of course! www.mdrc.org/work/publica...

but on your second question, I think this paper on co-requisite math/stats courses is interesting. they suggest that the earnings impact that they find is driven by reduced time to degree. journals.sagepub.com/doi/10.3102/...
November 4, 2025 at 8:56 PM
And you can read more thoughts from me about why this report holds more salience than ever in the current circumstances here: fas.org/publication/...
Getting ‘What Works’ in Education into Teachers' Hands
Living evidence still has a path forward in the U.S, and opportunities to continue to grow along with the growing global movement.
fas.org
May 1, 2025 at 2:25 PM
You can read more about how we propose IES use this innovative model to bring evidence-based practice to those who need it, when they need it here: fas.org/wp-content/u...
fas.org
May 1, 2025 at 2:25 PM
IES’s mission is to equip teachers, school leaders, parents, and more with the tools backed by rigorous research that might help them do their jobs best. Living evidence is an approach that supports bringing knowledge to communities faster, better, and more efficiently.
May 1, 2025 at 2:25 PM
The report comes at a crossroads: the Trump administration has taken steps to dismantle the Institute of Education Sciences, attacking it for a perceived failure to improve student achievement.

But here’s the thing: the small, mighty IES team is not on school campuses teaching kids to read.
May 1, 2025 at 2:25 PM
This is just the beginning. At FAS, we’re building bridges between science and public policy—at every level of government, now and for the future.
April 30, 2025 at 6:07 PM