(Note that it seems to award points for just looking at the Agent 3 page, not for looking at the missions page. I don't know if that's correct behavior.)
Rereading the three walkthroughs, I think you are correct.
[Three research points are awarded for reading various files: 1) Jumpsuit, 2) Visard Dossier, 3) Visard Profile. 0/0/0/3]
2) And read Visard (aka Agent 3's) dossier in the Files Biochip.
Select your Files biochip and read the files on the Jumpsuit (100) and the all the TSA Agent Dossiers (100) and Profiles (100).
They all say "Dossier", not "Mission page", so that was my mistake. (The last one is incorrect, you don't have to look at all of them). I've updated the ticket description to reflect this.
FYI, there was an official strategy guide for the game that I believe was created by Presto, but I don't own it. If there's ever a debate about what is "correct" behavior for the game, that might be a good resource.
