The 85% Rule of Learning

“…we learn best when we aim to grasp something just outside the bounds of our existing knowledge. When a challenge is too simple, we don’t learn anything new; likewise, we don’t enhance our knowledge when a challenge is so difficult that we fail entirely or give up. We learn best when we aim to grasp something just outside the bounds of our existing knowledge. When a challenge is too simple, we don’t learn anything new; likewise, we don’t enhance our knowledge when a challenge is so difficult that we fail entirely or give up.”

—Alexis Blue, “15% failure is the learning ‘sweet spot’.” Futurity. November 11, 2019.