There has literally been dozens of research done on this... and they all have conclusively shown that marijuana decreases mental and motor skills (i'm not going to link you to anything... but if you really are interested, it's not hard to find these studies).
But they said that if you learn something while stoned, and you were to then perform the same task sober or stoned, you would actually perform better if you were stoned when reperforming the task. Just because being stone will trigger some cues that will help you recall the things you were learning when stoned... similar to how they said you should always sit in the same location in the classroom even during your tests... you'll do better on the test because there would be cues around the room that will remind you of some stuff doing your lectures.
But overall, marijuana DOES decrease performance. Now, you may be a genius even though you're stoned all the time... your IQ may be 130... but how do you know if being sober your IQ wouldn't be 140?
Anyways, i'm not against drugs, especially soft drugs like marijuana. Drinking also decreases performance, yet that's legal. Smoking decreases the lifespan, and the lifespan of those around you, yet those are legal.
But they said that if you learn something while stoned, and you were to then perform the same task sober or stoned, you would actually perform better if you were stoned when reperforming the task. Just because being stone will trigger some cues that will help you recall the things you were learning when stoned... similar to how they said you should always sit in the same location in the classroom even during your tests... you'll do better on the test because there would be cues around the room that will remind you of some stuff doing your lectures.
But overall, marijuana DOES decrease performance. Now, you may be a genius even though you're stoned all the time... your IQ may be 130... but how do you know if being sober your IQ wouldn't be 140?
Anyways, i'm not against drugs, especially soft drugs like marijuana. Drinking also decreases performance, yet that's legal. Smoking decreases the lifespan, and the lifespan of those around you, yet those are legal.
