Skillet (band) new territory for Skillet. A couple songs are classic American heartland anthems, and a couple songs are signature symphonic-classical rock Skillet. Guitars are dirty and edgier, with absolute shredding solos by Seth." One of the songs mentioned in the interview was titled "Salvation". In an Interview on January 26, 2013 in Beaumont TX, John Cooper announced that the new album, "Rise", would be coming out in May 2013, but was later scheduled for a June 25, 2013 release. In an interview with NoiseCreep, John Cooper stated the first single and music video is scheduled to be released by late April.
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