Pseudohypacusis is essentially an overly conservative detection criterion
Evidence
To obtain a more accurate audiologic threshold, the audiologist essentially applies the principles of Signal Detection Theory to encourage the patient to adopt a more neutral or liberal criterion. Consequently, the first step in audiometric testing for patients with suspected pseudohypacusis is to re-instruct the patient. This allows patients to be aware that you are suspicious of their thresholds and gives them the opportunity to readjust their criterion (whether it is consciously or unconsciously overly conservative). — Jennifer Lentz, Psychoacoustics- Perception of Normal…, 1766
Categorization
Category: Definitional Content
- DEFINE: Key conceptual reframing: non-organic hearing loss is interpreted as a response-criterion problem in SDT terms, not a sensory deficit.
- XREF: Ties SDT (criterion/liberal-conservative) directly to a clinical phenomenon — a model the reader explicitly wants.
Related
- Pseudohypacusis reflects an overly conservative response criterion under signal detection theory. (similarity 0.92)
- Signal Detection Theory principles help audiologists extract true thresholds from feigning patients (similarity 0.89)
- Re-instructing suspected feigners shifts their decision criterion toward true thresholds (similarity 0.89)
- Neither conservative nor liberal response bias yields accurate hearing thresholds (similarity 0.79)
- Some false positives during threshold testing indicate healthy response bias (similarity 0.79)
- Exaggerated hearing loss appears as an overly conservative response bias during audiometry (similarity 0.78)