Picture the O.C.E.A.N.: Learning from the Big 5 to Support Safety
By Josh Williams, Ph.D. Want to be a better safety leader? Picture the ocean. Not the Atlantic or Pacific, but the acronym O.C.E.A.N. This stands for the Big 5 personality traits of Openness, Conscientiousness, Extraversion, Agreeableness, and Neuroticism. Before addressing each trait in the Big 5, here’s a bit of history into its development. In the early 1900s, Industrial/Organizational Psychology (IOP) focused on the selection and placement of individuals in organizational settings (Viteles, 1932). During World War I, IOP researchers developed and administered the Army Alpha and Beta intelligence tests to more than 1.75 million soldiers. This test was used to place