A full blood count, or FBC, is a very common blood test. Doctors use this to check a person's general health as well as screening for specific conditions, such as anaemia. The number of red cells, white cells and platelets in the blood are checked.
Definition of floor effect: In clinical testing, where the performance being tested is nearly as bad as possible in the treatment and control conditions which precludes the formulation of an effective remedy or solution.
The cocktail party effect is the phenomenon of being able to focus one's auditory attention on a particular stimulus while filtering out a range of other stimuli, as when a partygoer can focus on a single conversation in a noisy room.[1][2] This effect is what allows most people to tune into a single voice and tune out all others. It may also describe a similar phenomenon that occurs when one may immediately detect words of importance originating from unattended stimuli, for instance hearing one's name in another conversation during a cocktail party.