Yes, precisely. The issue isn’t how we can become a better teacher, or find one to study under. The first question, that MUST be asked before all others, is: what does it mean to be a good teacher, and how can we define the relevant differences between teachers?
Once that question has an answer, we can begin searching for ways to make ourselves better match that defined meaning, or in signal traits in others that indicate they’re likely to match that definition well.
Concepts like “has students that will accomplish great things” aren’t useful for a variety of reasons. And once someone has developed a reputation for being a great teacher, they’re likely to attract students with a lot of potential (assuming there are working metrics for potential that are actually consulted, as opposed to rich people simply buying a place for their talentless children). The reputation alone would result in the teacher’s students doing better than most.
Evaluating the teacher requires that we have some way of determining, or at least guessing, what a student’s performance would have been without the teaching.
Yes, precisely. The issue isn’t how we can become a better teacher, or find one to study under. The first question, that MUST be asked before all others, is: what does it mean to be a good teacher, and how can we define the relevant differences between teachers?
Once that question has an answer, we can begin searching for ways to make ourselves better match that defined meaning, or in signal traits in others that indicate they’re likely to match that definition well.
Concepts like “has students that will accomplish great things” aren’t useful for a variety of reasons. And once someone has developed a reputation for being a great teacher, they’re likely to attract students with a lot of potential (assuming there are working metrics for potential that are actually consulted, as opposed to rich people simply buying a place for their talentless children). The reputation alone would result in the teacher’s students doing better than most.
Evaluating the teacher requires that we have some way of determining, or at least guessing, what a student’s performance would have been without the teaching.