I am using the Palamedes toolbox to estimate the psychometric curve for a somatosensory near-threshold detection task.
The issue is that the curve does not fit correctly, specifically it estimates a too low threshold (the estimated intensity for 50% Yes is too low). I suspected that my data is the ...
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- Mon Jan 27, 2025 3:15 am
- Forum: Adaptive Measurement (PAL_AMPM, PAL_AMRF, PAL_AMUD)
- Topic: PAL_AMPM adaptive fitting estimates too low threshold
- Replies: 1
- Views: 85193