Hurley, K., & Deal, W. (2006). Assessment Instruments measuring malingering used with individuals who have mantal retardation: Potential problems and issues. Mental Retardation, 44(2), 112-119.
The authors gave the SIRS, TOMM, Rey's Fifteen Item Test, and the Dot Counting Test to 39 people with MR. The first three tests had unacceptably high false positive rates. (Editor's abstract)