inough - Inattention Report

# inough report

Inattention detection for long psychophysical tasks.

Glossary

LZ
  Lempel-Ziv complexity of the response sequence. LZ ≈ 1: cannot be differentiated from random. LZ << 1: visible pattern in responses (stereotypy).
Chunk
  Contiguous window of consecutive trials tested for a local accuracy dip.
Chunk type
  inattention — significant after FDR + lfdr; real lapse spurious — significant but start was lucky-correct; trimmed blank — tested, not significant
Bailout
  Participant excluded before chunk analysis. lz — response sequence too stereotyped chance — accuracy at or below chance
lfdr
  Local false discovery rate (Bayesian, LZ-informed). Smaller = stronger evidence the chunk is a real lapse.
Lag-1 response
  Correlation between consecutive responses.
Rolling mean
  Sliding-window average across trials.
Δacc (−chunks)
  Accuracy with flagged chunks removed, minus raw accuracy.

IDAccLZChFlag%

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