xsd:string A Cognizer faces a choice on some Issue. They have several Options available but keep changing their mind between Option_1 and Option_2. The Cognizer may in fact act on their choice at some point but they need not; the Options can simply be considered for some time with one being favored for a while and then the other. Dave Hayes wavered about moving to California because so many of his friends are in Baltimore. He had wavered between half a dozen places; it was pure chance that he had chosen Marvis Bay. In any event, I still go back and forth on what I want to do. He was firm in his beliefs, never waffled from one platform to another and was always harshly clear in his stance. Upper management waffled whether Fletcher fit their salary structure.