3 ms·
This is the opppsite of the effect they found. I do wonder if there is a big difference depending on grader and the study found some kind of average.
by zeroonetwothree 3y ago
This is the opppsite of the effect they found. I do wonder if there is a big difference depending on grader and the study found some kind of average.
- jimmar 3y agoThe article mentions that the paper is under review, but I'm guessing the effect size is small and that individual differences between graders is very substantial. The article states: > The researchers collected available historical data of all programs, students and assignments on Canvas from the fall 2014 semester to the summer 2022 semester. Thousands of students X 8 years X lots of assignments per year and you get a sample size so big that it would be hard not to find statistically significant effects.