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.
In computing, an optical disc drive (ODD) is a disk drive that uses laser light or electromagnetic waves within or near the visible light spectrum as part of the process of reading or writing data to or from optical discs.he rotational mechanism in an optical drive differs considerably from that of a hard disk drive's, in that the latter keeps a constant angular velocity (CAV), in other words a constant number of revolutions per minute (RPM).