Psychology:
The psychology of a 9/11 Truther is that of a person who has limited reasoning skills, thought processes and concepts on reality. Their attitudes towards others with a different view or opinion is very prejudice and has many traits. Take the trait of rigidty, which means inability to adapt to a situation. When they are asked a set of questions or are asked to present evidence reguarding their theories and claims they will change the subject immediately. They adapt to ignore questioning while under pressure to provide evidence to prove their theories and claims. Truthers are very rigid, they are self-contained and have a narrow view of the world and a prevailing outlook on history. They see the world as their group (9/11 Truth Movement) sees it, being that they are "ethnocentric". Consequently Truthers hate the people that are hated by their immediate group, the 9/11 Truth Movement. Truthers have learned to rely upon the authorities and standards which regulate, among other things, the prejudice of the group. Truthers have to have the "standard" prejudices to be a "normal" member of the group. Meaning that if they do not do what the group is expected of them they will not be part of the group. In the years from September 11, 2001, not one single shred of phsyical evidence from a 9/11 Truther has turned up.
Truthers often claim to have "mountains of evidence", but won't show it to the general public for fear of being rediculed and humiliated for not having the evidence on hand while in a debate. They will sway away from the real facts and evidence and present their own perverted and twisted versions of events reguarding 9/11. The problem with Truthers is that they imagine everything in a fantasy realm. They will fabricate doctored videos and pictures to suit their motives, it's the only way they can get their false information out to the public. Only they see the fantasy and noone else. The 9/11 Truth Movement doesn't want to look for the truth, they want to cause chaos, riots and murder.
How can we get at this basic rigidity of personality of a 9/11 Truther and find a way to test it? Among the tests of rigidity is the following: Evidence that is shown to a Truther and is asked to show another piece of evidence to counter the evidence that has been submitted. The Truthers can't go in for "wild harbrained innovations", such as editted videos or photos that have been photoshopped from the internet or quotes from survivors, victims and eyewitnesses that are taken out of context.
Personality factors of 9/11 Truthers are also easily elicited by the interview, questionaire, and life-history, as in this self-analysis of an avowed Fascist:
Question: Are you easily irritated when people argue with you about 9/11?
Truthers Responce: Yes. The one thing I cannot stand in any form is opposition.
Question: Do you easily get upset when things go wrong in an arguement about 9/11?
Truthers Responce: Yes. When things go wrong I take it as a humiliating defeat.
Question: Is it hard to admit it when you know you are in the wrong about 9/11?
Truthers Responce: Yes. It's difficult for me to retreat one step.
Question: Are certain people so unreasonable that you hate them when you talk about 9/11 with them?
Truthers Responce: Yes. Anyone who opposes me I hate.
9/11 Truthers have a conflict, it may be hung up between two alternatives, presenting evidence or admit that they are wrong, and at least for the time being to lose both of those goals only to be rediculed or punished for their indecisions about the truth that there was not a conspiracy by the U.S. Government on September 11, 2001.
Paranoia Schizophrenia:
9/11 Truthers suffer from paranoia schizophrenia. It's a disease related to the thought process, basically the brain and mental compacity. Truthers suffer from this type of disease because they don't know the events that happened in the real world and that the events of 9/11 were too much for their minds to process the information. They choose to ignore what had happened on 9/11, they think they have seen something other than what reality is projecting. In short they're imagining things that others can't imagine. They also pretend to ignore the evidence presented to them and what they are shown. 9/11 Truthers are mentally disturbed, and maybe that's why they are suffering from paranoia schizophrenia. Truthers also suffer from narcisim, where their reality is warped, where they have a split personality. That's from being themselves one time then being another version of themselves the next. Either way, the Truthers suffer at their own expense and must seek professional psychiatric and psychological help.
9/11 Truthers are so paranoid that they claim that ordinary people who are researching 9/11 and prove them wrong are called: "Disinformants", "Paid Government Agents", "Fascists", "Racists", "Lackys", "Sheeps", "Liars", "Nazis", "NWO Shills", "Jews", "Freemasons", "Brainwashed", "Communists", "OTCers (Official Conspiracy Theorist)", "Murderers", "CIA Agents" or "Paid Shills". Even though ordinary people are just citizens, and nothing more, the Truthers insist that they are something else entirely. Anyone can research any part of history, they can look at the facts then look at the evidence. Many will find that evidence is key to any debate/arguement. However the Truthers will disreguard the real evidence and rely on imaginary evidence that doesn't support their claims or theories. How can anyone disreguard the real evidence and put in their own imaginary evidence in? Because the 9/11 Conspiracy Theories are just narrative and fairy stories and nothing more. Their stories contain no evidence and can't be taken seriously. But they can be taken as folk lore or urban legends.