www.udlcenter.org/aboutudl/udlguidelines/principle3#principle3_g8

This well-organized guide to implementing principles of Universal Design for Learning (UDL) explains why it’s important to help students learn to sustain attention and effort in the face of learning challenges and offers a variety of practical strategies, examples, and resources. For instance, reinforcing goals, differentiating instruction, fostering collaboration, and providing informative feedback focused on effort and improvement can help students address learning challenges successfully. “}]