Yes. You’d also need a fairly large sample size.
The issue isn’t only that those who can’t, teach. What if use of some math-inspired insights is actually very difficult? (Who’d offer 4 day classes in that then?) .
Yes. You’d also need a fairly large sample size.
The issue isn’t only that those who can’t, teach. What if use of some math-inspired insights is actually very difficult? (Who’d offer 4 day classes in that then?) .