The Assessment process involves learning about yourself and how you operate in a leadership role. This is crucial and difficult work. To help you understand why this is necessary we have a pre-seminary reading for you.
"Failure of Nerve is essential reading for all leaders, be they parents or presidents, corporate executives or educators, religious superiors or coaches, healers or generals, managers or clergy. Friedman's insights about our regressed, seatbelt society, oriented toward safety rather than adventure, help explain the sabotage that leaders constantly face today." - Amazon
More information about this at Waterfront where you will be taking the MMPI, a psychological test that assesses personality traits and features of one's mental well being.