National Assessment of Educational Progress (Wikipedia)

This source backs 5 claims across the atlas. As facts: 3 well-attested. As cited relationships: 1 connected. Plus 1 entities citing it as a general reference with no single fact or relationship attached.

Disposition By Topic

• Curriculum, Assessment and Policy, 4 claims: 2 well-attested, 1 connected, 1 general references.
• Sources, 1 claims: 1 well-attested.