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Visual Search Single Trial Validity Flag

Combine explicit accuracy, timing and completion flags for one visual-search trial without inferring a participant trait.

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Description

Combine three supplied visual-search trial validity flags.

Cognitive-task records distinguish stimuli, responses, exposure order, rating scales and adaptive timing. A stop-delay update does not estimate inhibition latency, and a screen-coordinate mapping is not a calibrated perceptual measure. Supplied observations and task flags do not themselves establish ability, diagnosis or a psychological mechanism.

Combine three supplied visual-search trial validity flags.

When to use this tool

Use Visual Search Single Trial Validity Flag when you already have responseCorrect, timingAvailable, trialComplete and need to combine three supplied visual-search trial validity flags.

How to use the tool and how it works

  1. Enter responseCorrect, timingAvailable, trialComplete. Use the units and conventions below.
  2. Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
  3. Read validUnderFlags. Inspect validUnderFlags before interpreting the associated values.

Return responseCorrect && timingAvailable && trialComplete.1

Input fieldMeaning and unitsAccepted input
responseCorrectResponse CorrectRequired. Boolean.
timingAvailableTiming AvailableRequired. Boolean.
trialCompleteTrial CompleteRequired. Boolean.
Output fieldInterpretationReturned shape
validUnderFlagsValid Under FlagsRequired. Boolean.
json
{
  "input": {
    "responseCorrect": true,
    "timingAvailable": true,
    "trialComplete": true
  },
  "output": {
    "validUnderFlags": true
  }
}

Limitations and assumptions

  • This is a supplied local policy, not actual response scoring, timing verification, scientific validity or an assessment of cognition.
  • Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.

Alternative or Complementary methods

Review the complete experimental protocol, stimulus calibration, observation records and analysis plan. Use an appropriate full task and statistical analysis for a research interpretation; local timing, rating and coordinate transformations preserve only their declared conventions.

References

  1. Calculation and input contract: cognitive-science/visual-search-single-trial-validity-flag — tool.io

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