Concept:Three tests measure personality traits, while one measures general intelligence.Explanation:16-PF (Cattell) and T.A.T. (Morgan & Murray) are personality tests.Draw-a-man test (Goodenough) also assesses personality and cognitive ability.Raven's test measures fluid intelligence and inductive reasoning, not personality.Thus, Raven's test is the odd one out.Answer:C. Raven's test