Final answer:
The compensating occlusal curvature, or curvature of Monson, is concave for the mandibular and convex for the maxillary.
Step-by-step explanation:
The compensating occlusal curvature, also known as the curvature of Monson, is a 3D curvature that is concave for the mandibular (lower jaw) and convex for the maxillary (upper jaw).