Fiore, R. A., & Lussier, R. N. (2015). Measuring and testing general fundamental attribution error in entrepreneurship effecting public policy. Journal of Entrepreneurship and Public Policy, 4(2), 171-186. doi: doi:10.1108/JEPP-03-2014-0013
and
Follett, K. J., & Hess, T. M. (2002). Aging, Cognitive Complexity, and the Fundamental Attribution Error. The Journals of Gerontology Series B: Psychological Sciences and Social Sciences, 57(4), P312-P323. doi: 10.1093/geronb/57.4.P312
Much older, but still an excellent resource on how to measure FAE, is:
Forgas, J.P. (1998). On being happy but mistaken: Mood effects on the fundamental attribution error. Journal of Personality and Social Psychology, 75, 318-331.
Block, J., & Funder, D. C. (1986). Social roles and social perception: Individual differences in attribution and error. Journal of Personality and Social Psychology, 51, 1200-1207. http://dx.doi.org/10.1037/0022-3514.51.6.1200
Also see:
Stalder, D. R. (2009). Competing roles for the subfactors of need for closure in committing the fundamental attribution error. Personality and Individual Differences, 47, 701-705.