The detection of malingering.

Area of Science:

• Psychological assessment
• Forensic psychology
• Clinical psychology

Background:

• Malingering, the feigning of illness for external gain, presents a significant challenge in clinical and forensic settings.
• Accurate detection of malingering is crucial for appropriate diagnosis and treatment planning.

Purpose of the Study:

• To evaluate the efficacy of a 60-item paper-and-pencil inventory in differentiating between honest and simulated malingering.
• To assess the utility of the Wildman Symptom Checklist in detecting individuals feigning symptoms for disability compensation.

Main Methods:

• A 60-item inventory was administered to 29 nonclinical subjects under both honest and simulated malingering conditions.
• Subjects were instructed to complete the Wildman Symptom Checklist as if applying for disability compensation.

Main Results:

• The inventory achieved a 98% hit rate in distinguishing honest from simulated malingering protocols.
• Subjects endorsing self-statements under simulated malingering conditions endorsed significantly more clinically unbelievable items.

Conclusions:

• The 60-item inventory demonstrates high accuracy in detecting simulated malingering.
• The Wildman Symptom Checklist appears effective in identifying individuals feigning symptoms for disability claims.
• Further independent replication is recommended to validate these findings.