Forensic practitioners must shoulder special responsibilities when evaluating over-stated pathology (e.g., malingering) as well as simulated adjustment. Such determinations may modify or even override other clinical findings. As a result, practitioners must be alert to their own misassumptions that may unintentionally bias their conclusions about response styles. Detection strategies for malingering-based on unlikely or markedly amplified presentations-are highlighted in this article. Given page constraints, assessment methods for feigning are succinctly presented with their applications to administrative, civil, and criminal referrals.