title: Nonverbal medical symptom validity test: try faking now!
authors.affiliation: VA Palo Alto Health Care System, Palo Alto, California, USA.
authors.forename: John G
authors.initials: JG
authors.lastname: Wager
authors.forename: Laura L S
authors.initials: LL
authors.lastname: Howe
mesh_terms: D008192:Deception; D003936:Diagnosis, Computer-Assisted / Q000379:methods*; D006801:Humans; D008297:Male; D008569:Memory Disorders / Q000175:diagnosis* / Q000209:etiology; D009483:Neuropsychological Tests; D011597:Psychomotor Performance / Q000502:physiology