If you don't have baseline data on a study or any other thing where a claim of change has occurred over time then it is, like, just your opinion, man. An opinion that has no data to back it up. So get baseline data. The data must abide.
#science #aba #baseline #baselinelogic #scientificmethod #research
.: Lightweight stainless steel
.: 14 oz (0.41 l)
.: Plastic screw top
.: Comes with open and close carabiner and key chain ring