Conformance to specifications is an example of a psychological attribute.

Answer: Conscientiousness.

Conscientiousness is a personality trait that defines people who take care in doing a job well, and following all necessary indications carefully to achieve the desired result. Conscientious people tend to be well-organized, responsible, systematic and dependent. However, they can also be perfectionists and compulsive.

Conscientiousness is one of the five personality traits included in the Five Factor Model, the others being neuroticism, openness, extraversion and agreeableness.