For the collection of the data, someone else hit the golf balls. I tried to find a PGA player to hit the golf balls, however he was not able to come to the shop where they had the simulator. Even though, a swing speed of 130-140 is the average speed of a golf ball (including irons), for any shot. At a high swing speed however I did find research which supported my thesis where the higher swing speeds may not be entirely better suited to low compressible golf balls. The advantage gained in distance is inversely proportional to you re swing speed. In simpler terms, someone with a higher swing speed has a lesser additional advantage to someone with a low swing speed.
The research was an investigation to see what golf ball suits you re swing speed. Although not included in the tests, hexagonal dimples make the golf ball go that extra distance, as the surface area on the golf ball increases hence the ball can 'grab' the air more than a golf ball with circular dimples.
As to the academic level, its the final year of high school, international baccalaureate if you re familiar with the system.