Relationship between defense mechanisms and psychopathic traits in an Internet sample.

The authors compared the defense mechanisms used by a community sample of people with and without self-reported psychopathic traits. Defense mechanisms were assessed using the Defense Style Questionnaire-60 and psychopathy was assessed using the Levinson Self-Report Psychopathy Scale in a sample of 225 adults recruited on the Internet. Results found that people with self-reported psychopathy traits used significantly more immature and neurotic defense mechanisms than people without a psychopathic personality profile. All participants reported equal use of mature defenses.