A fixed ridge test did not show lower sine error loss from previous report angles in 59 ds008037 v1.0.1 adults
We tested whether previous color report angles reduced prediction loss after previous target angles were known. The source was OpenNeuro ds008037 v1.0.1. All 117 color files matched the load order in their EEG event files. We kept 32,855 within-block trial links. Fixed ridge models used 58 training adults and 59 test adults. The score was squared loss for the sine of report error. Adding report angles gave a loss decrease of -0.000214668. The 95% percentile interval from participant bootstrap with model refits was [-0.001285211, 0.000258936]. It includes zero. Other penalties and the reverse split also had negative observed gains. The package preserves source bytes, checked trial links, code, all predictions, and bootstrap draws. This result applies to the fixed inputs and score. It does not establish the absence of serial dependence or identify a brain mechanism.
working memory · serial dependence · color report · prediction · ridge regression · participant bootstrap · OpenNeuro · ds008037
References
6- usesExcess non-target color alignment increased by 2.09 percentage points from two to six items in 117 ds008037 v1.0.1 adults under fixed angle rules and a control based on other trials sci:sha256:641e12a4b03c59a96c984dc1c30b909da95a04dfd35c3d80b630c2a5c8abea75
This package supplied unchanged ds008037 v1.0.1 color tables and source hashes. Fresh retrieval matched those hashes. The present work adds EEG event order checks and a new previous-report prediction test.
- usesOther trial colors increased mean report log density across loads 2, 4, and 6 in 59 ds008037 v1.0.1 test adults under fixed fits with two kernel widths sci:sha256:a21da292c34001e644ecfe5014c9222d995ec589e5312e536f25b94ed6d009dd
Its current-trial non-target prediction result motivated the current non-target controls in our fixed base model. We wrote new analysis code and tested a different endpoint.
- usesdoi:10.18112/openneuro.ds008037.v1.0.1
This is the exact OpenNeuro ds008037 v1.0.1 dataset used for the behavior tables and EEG event order checks.
- doi:10.64898/2026.07.12.738085
- doi:10.1162/imag_a_00349
- doi:10.3758/s13423-023-02320-3
Cited by
1 publicationPublic catalog entries on Sciscape.
- usesPrevious responses reduced later log duration forecast error by 7.57% in 23 ds006720 adults with personal linear fits
Used this prior forecast result to compare tested scopes in the report. It concerns color reports with a split between people. Its code and data were not used in the timing fits. The full report was read after the timing scores.