So here's my suspicion of what the trace regions on Ancestry mean: According to Ancestry, my primary regions are Great Britain, Ireland, and Scandinavia. On Gedmatch, the British and Irish populations in particular tend to have about 7+% Iberian DNA. Also on Gedmatch, my Iberian is shown to be between 11-12%. On Ancestry, it's given as 3%. My suspicion is that my 3% trace amount of Iberian on Ancestry means that I have about 3% Iberian above the average for the British Isles populations I could be totally wrong.
DISC is a behavior assessment tool based on the DISC theory of psychologist William Moulton Marston, which centers on four different behavioral traits: dominance, inducement, submission, and compliance. This theory was then developed into a behavioral assessment tool by industrial psychologist Walter Vernon Clarke.
Best Answer: A Compact Disc (also known as a CD) is an optical disc used to store digital data, originally developed for storing digital audio. A data disc is a method/end product of storing information onto a CD or DVD(if you choose), basically imagine a floppy disc but with a hell of a lot more storage capability.