I know there's already been a thread on this, but I wanted to make a new one anyway. I had a conversation with Aiss, watched the movies, and am reading the books for the fourth time.
Bilbo: SEI-Si (There seems to be no dispute.)
Aragorn: EIE (There seems to be no dispute.)
Arwen: LSI (There's no evidence against it, and she might as well be Aragorn's dual.)
Pippin: SEI-Fe (Alpha irrational, not very logical.)
Merry: ILE (Probably alpha, gets along great with Pippin but seems a little more logical.)
Eowyn: ESTx (Obviously an aristocratic, determined type. I would call her an SLE since they like to fight, but I identify with her. Brilliand said since they're characters she could have an "x".)
Faramir: INFx (I always liked Faramir. He's a softspoken ethical type. He dualizes with Eowyn in the houses of healing.)
Boromir: ESTx (Brilliand typed him as ESTx to be Faramir's dual since the brothers got along well. I would have typed him as SLE since I never liked him, but I have yet to meet anyone who did like him.)
Sam: ESE-Si (Definitely a caregiver type, very likely ethical. Ej seems more likely than Ip because of his determination.)
Frodo: IEI (Frodo and Sam have an obvious victim-caregiver supervisory relationship.)
Gandalf was typed LII-Ne in the last thread, but Aiss thinks he's Gamma. Any thoughts on this?
Gimli and Legolas are hard to type. Brilliand said elves are stereotypically Delta and dwarves are stereotypically Gamma. I thought a beneficiary relationship would make sense. Any thoughts on this?
I haven't tried typing Denethor, Elrond, Eomer, Saruman, Theoden, Wormtongue, Treebeard, or the Mordorians.