Online instructors focus most of their teaching on curricular issues—what they will teach, how they will teach it, etc. But studies have found that differences in curriculum have little, if any, effect on student outcomes. John Hattie compared more than 100 factors related to student achievement from more than 180,000 studies and ranked the factors from most significant to least significant. Remarkably, “Programmed Instruction” came out at the bottom. While faculty toil over getting that perfect lecture, the variation in learning outcomes from different lectures is negligible.