The most widely accepted of these traits are the Big Five: 1  Openness. 2  Conscientiousness. 3  Extraversion. 4  Agreeableness. 5  Neuroticism.
Linn is a city in Osage County, Missouri, USA. The population was 1,459 at the 2010 census. It is the county seat of Osage County. Linn is part of the Jefferson City, Missouri Metropolitan Statistical Area.
Mercer County, Missouri. Mercer County is a county located in the northwestern portion of the U.S. state of Missouri. As of the 2010 census, the population was 3,785, making it the second-least populous county in Missouri. Its county seat is Princeton. The county was organized February 14, 1845 and named for General John F. Mercer of the Revolutionary War.