There might be. A 1-1 setting makes it easier to see if a student has a superficial understanding that is more likely to be forgotten. But the essential point you raise is definitely a valid one. I’m not aware of any studies that look at retention rates for tutoring.
There might be. A 1-1 setting makes it easier to see if a student has a superficial understanding that is more likely to be forgotten. But the essential point you raise is definitely a valid one. I’m not aware of any studies that look at retention rates for tutoring.