Porn and the brain - another study

In case you missed it, here is another study on how bad porn can be for your brain

http://archpsyc .jamanetwork.co … ticleid=1874574

I would be most inclined to believe their alternative conclusion, which coincides with what I was thinking when reading the results.

Additionally, the obvious fault here is that their correlation isn’t overly convincing. Assuming a pearson correlation test, it should be around 0.4, which is mediocre at best. Combined with the relatively small sample size and the fact that their measured quantities undoubtedly have natural variations, I remain skeptical.