"One of the most significant findings of our study was with the most psychologically vulnerable population," said Lichtenberg. "The combination of high depression and low social-status fulfillment was associated with a 226 percent increase in fraud prevalence in this population. This supports our theory that depressive symptoms and lack of social-needs fulfillment have an effect on fraud prediction, and serves as a reminder to clinical gerontologists how psychological vulnerability can affect older adults' lives in a variety of ways.