Arson Recidivism Risk Factors in Mentally Disordered Arsonists
| Childhood firesetting problems |
| Younger age at time of first firesetting |
| Younger age at time of instant arson |
| Total number of firesetting offenses |
| No concurrent charges other than arson |
| Verbalized threats to set fires |
| Setting fires alone |
| Unmarried |
| Low intelligence |