“…This set of traits has subsequently been used to specify the Big Five factor structure both at a basic level (De Raad, 1992) and at a detailed facet level (De Raad, Hendriks and Hofstee, 1992). The Big Five factors, which go by the names Extraversion, Agreeableness, Conscientiousness, Emotional Stability, and Intellect/ Creativity/Imagination (De Raad and Van Heck, 1994), were developed in the research programme along the lines set out according to the lexical hypothesis (Goldberg,198 1).…”