[A test of symptom validity in assessing functional symptoms].
Symptom Validity Testing was developed to evaluate complaints of sensory deficits. The assessment is based on the inability of patients to perceive a sensory signal. Subjects must guess the signal using the model of coin flipping (head or tail). The signals are presented randomized in an equal number of alternatives. A 50-percent hit-rate for enough trials is expected in a true sensory deficit. Deceptive patients are expected to perform a hit-rate below the probabilities of chance.
Pankratz
L
L
Klinik für Psychotherapie und Psychosomatik, Essen.
Paar
G H
GH
D000328:Adult; D001288:Attention; D003937:Diagnosis, Differential; D004185:Disability Evaluation; D005162:Factitious Disorders / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008297:Male; D008306:Malingering / Q000175:diagnosis*; D011939:Mental Recall; D008875:Middle Aged; D009422:Nervous System Diseases / Q000175:diagnosis*; D009483:Neuropsychological Tests; D012677:Sensation
Test zur Symptomvalidität zur Einschätzung funktioneller Symptome.