Socioeconomic status
Socioeconomic status (usually measured using the three variables income or wealth, occupational level, and years of education) correlates negatively with criminality, except for self-reported illegal drug use. Higher parental socioeconomic status probably has an inverse relationship with crime. Unstable employment and high frequency of unemployment correlate positively with criminality. Low socioeconomic status is thought to be positively correlated with higher levels of stress, and therefore the mental and psychological ill-effects of stress. These higher stress levels would probably be correlated positively with the propensity to commit a crime.