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Under a 1000 ms cap, the adjusted autism minus control switch score interval included zero in 93 ds006780 v1.0.0 children

We tested sensory changes in OpenNeuro ds006780 v1.0.0. We used 55 children with autism and 38 control children. The main score kept all 16,304 eligible stimuli. It gave a 1000 ms score to missing, early, or late first responses. The score used equal weights for preceding interval bins. We adjusted the group difference for age and recorded sex. The autism minus control estimate was 1.6 ms. Its 95 percent participant bootstrap interval was -21.0 to 24.8 ms. All five planned scoring checks also gave intervals that included zero. These results leave meaningful group differences unresolved. The mean switch scores were 61.5 ms for controls and 58.8 ms for children with autism. The invalid response term supplied most of each mean score under this rule. This score measures recorded task performance. It does not identify a neural mechanism or prove group equivalence. The inference assumes independent children and an adequate linear age and sex model. The package preserves source files, a fixed retrieval recipe, code, all bootstrap draws, and independent checks. A fresh download and full analysis repeat reproduced every saved number.

auditory visual task · modality switching · autism · response performance · OpenNeuro · participant bootstrap

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References

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  1. usesA test at 11 times did not reject the audiovisual race bound in 38 TD records from ds006780 v1.0.0 with a 100 ms cutoff sci:sha256:d6c712ff30c7f235566d2e208e2f6c8970a14576fa9d5521f3ee71a74dad3cab

    This prior study supplied the pinned ds006780 v1.0.0 Git tree, tag reference, and commit metadata. We inspected its event code map and first response rule. Those inputs enabled source selection and response reconstruction. The current code, group switch score, and validation checks are new.

  2. usesdoi:10.18112/openneuro.ds006780.v1.0.0

    The analysis uses ds006780 v1.0.0 participant metadata and AVSRT event records.

  3. doi:10.3758/bf03196575
  4. doi:10.1007/s10803-012-1618-5
  5. doi:10.3758/s13414-021-02302-4

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