My wife did a very similar research project for her PhD (https://goo.gl/vSZ69s) They studied using the system in 5 groups (taking the same class) and got a statistically significant delta in the 3 experimental groups'…
My wife did a very similar research project for her PhD (https://goo.gl/vSZ69s) They studied using the system in 5 groups (taking the same class) and got a statistically significant delta in the 3 experimental groups'…