DiSC® is a model that explains human behavior and describes different behavioral preferences and behavioral style arising therefrom. The acronym DiSC comes from the first letters of the four major behavioral dimensions.
D ((Dominance) – direct, results-oriented, strong-willed and forceful
i (Influence) – outgoing, enthusiastic, optimistic and lively
S (Steadiness) – even-tempered, accommodating, patient and humble
C (Conscientiousness) – meticulous, reserved, precise and systematic