Personal Profile System (DiSC)
The Personal Profile System® was first developed in 1972 based on William Moulton Marston’s two-axis, four-dimensional model that divides behavior into four distinct dimensions (abbreviated DiSC). Dominance Influence Steadiness Conscientiousness Note: Marston first published his book, Emotions of Normal People in the 1920s. Unlike his contemporaries, Marston focused on how normal people interacted in the world…