Conscientiousness is the personality trait of being responsible, careful, or diligent. Conscientiousness implies a desire to do a task well, and to take obligations to others seriously. Conscientious people tend to be efficient and organized as opposed to easy-going and disorderly. They tend to show self-discipline, act dutifully, and aim for achievement; they display planned rather than spontaneous behavior; and they are generally dependable. Conscientiousness manifests in characteristic behaviors such as being neat, systematic, careful, thorough, and deliberate (tending to think carefully before acting).[1]
Conscientiousness is one of the five traits of both the Five Factor Model and the HEXACO model of personality and is an aspect of what has traditionally been referred to as having character. Conscientious individuals are generally hard-working and reliable. When taken to an extreme, they may also be "workaholics", perfectionists, and compulsive in their behavior.[2] People who score low on conscientiousness tend to be laid back, less goal-oriented, and less driven by success, if they also score high on Big Five Agreeableness; otherwise, they are also more likely to engage in anti-social behavior and commit blue-collared crimes and crimes of passion.[3]