Sidanius, 1985, 1988; Tetlock, 1983, 1984) in [http://www.sulloway.org/PoliticalConservatism(2003).pdf Jost 2003]</ref>. Recent work on personal need for structure<ref>Schaller et al., 1995, in Jost2003</ref> and the need for cognitive closure<ref>D. M. Webster & Kruglanski, 1994 in Jost2003</ref> helps to complete the picture.

**increased dogmatism and intolerance of ambiguity - The right wingers are much more mentaly rigid (dogmatice) the left-wing extremists <ref>Barker, E. N. (1963). Authoritarianism of the political right, center, and left. Journal of Social Issues, 19, 63—74.</ref>, according to the reserch in the field<ref>Altemeyer (1981, 1998) in Jost2003</ref><ref>Billig (1984) in Jost 2003</ref><ref>s (Barker, 1963; Christie, 1991; Elms, 1969; Pettigrew, 1958; Rokeach, 1960; Smithers & Lobley, 1978; Stacey & Green, 1971) in [http://www.sulloway.org/PoliticalConservatism(2003).pdf Jost 2003]</ref>. Right wingers, Modrate and extrem, are much more intolrate to ambiguty<ref>See Jost 2003, p. 353</ref>.

** decreased openness to experience

** uncertainty avoidance