One of the notable 'features' of Fallout:New Vegas was the return to the series of 'Low Int Dialog' - that is to say, special dialog options in conversations that reflected the fact that you had rolled a Very Stupid Character.
Now, I know the threshhold for Low-Int speech options is generally 3 or lower. What I'm curious about is if I set my Int to 4, (which, among other things, unlocks the Educated and Comprehension perks - quite nice), and then wander around perpetually under the influence of Alcohol (reaping the +1 Str and -1 Int bonus/penalty at all times), giving me an effective Int of 3, will I see these low-int options? Or are the checks tied to base Intelligence, in much the same way that the checks for Perception based perks can be ruined by the '4 Eyes' trait?