Psychiatry General 7e53a13a True about thought is A/E A Perseveration is out of context repetition B Circumstantiality is over inclusion of irrelevant details eventually getting back to original point. C Verbigeration is senseless repetition D Vorbiereden is skiing around end point but never reaching it. High-Yield Explanation D . i.e. Loosening of association is logically connected loss of goal directedness