NEO PI Facets
In the NEO PI, each of the five factors identified by Costa and McCrae are identified with six lower-level traits. Known as facets, the lower-level traits subsumed by agreeableness were first introduced with the 1992 publication of the revised version of the NEO PI. Based on the modern NEO PI-R, the six facets of agreeableness are: Trust, straightforwardness, Altruism, Compliance, Modesty, and Tender-Mindedness.
Read more about this topic: Agreeableness