Bloom's 2 sigma problem
Work in Education
Bloom's 2 sigma problem has come up in 1 episode across 1 podcast in TMT, including Huberman Lab. 1 person has made recorded remarks about it.
What people said
Joe LiemandtFounder of Trilogy Software and backer of Alpha School, an investor in Mentava
Liemandt argues Bloom's two-sigma effect requires both individualized tutoring and mastery, each contributing one sigma.
“One sigma came from the tutor, one sigma comes from mastery, which once again, we'll talk about, we all accept mastery in athletics, but we reject it”
Huberman Lab: How to Accelerate Learning & Improve Education | Joe Liemandt (Aug 31, 2026) · Listen from 30:50
Podcasts
- Huberman Lab · 1 episode
Episodes
How to Accelerate Learning & Improve Education | Joe LiemandtHuberman Lab · Aug 31, 2026 · 2 h 34 min
Andrew Huberman talks with Alpha School principal Joe Liemandt about AI-driven individualized learning, mastery, motivation, life skills, and scaling the model to all students.