Skillet Lickers Stokes (Marcus Lowell Stokes 1898-1983), who played the fiddle, was born in Elijay, Georgia. A superb fiddler, considered McMichen's equal and one of the finest recorded fiddlers of the time, he won many fiddle championships in the region. Stokes lost his right hand to a shotgun blast in the late 1920s, in the midst of the Skillet Lickers' popularity. He eventually began fiddling again using a prosthetic attachment to hold his bow, and he can be heard playing on some later Skillet Licker records in this manner (for example, on "Broken Down Gambler"). Later, Stokes moved to Chouteau, Oklahoma where
Differential item functioning Differential item functioning Differential item functioning (DIF) is a statistical characteristic of an item that shows the extent to which the item might be measuring different abilities for members of separate subgroups. Average item scores for subgroups having the same overall score on the test are compared to determine whether the item is measuring in essentially the same way for all subgroups. The presence of DIF requires review and judgment, and it does not necessarily indicate the presence of bias. DIF analysis provides an indication of unexpected behavior of items on a test. An item does not display DIF if