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Crossover Period Carryover Tag Tool

Preserve an explicit crossover-period carryover assertion without estimating carryover or selecting a washout period.

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Description

Record a crossover period's supplied carryover label.

Experimental-psychology records separate condition labels, declared masking, timing assumptions, response rules and reward realizations. A supplied random draw can be evaluated without generating randomness, and a threshold comparison does not verify preregistration or establish statistical significance. Experimental validity needs the complete design and source observations.

Record a crossover period's supplied carryover label.

When to use this tool

Use Crossover Period Carryover Tag when checking the stated benign experiment record, timing, allocation or payoff convention.

How to use the tool and how it works

  1. Enter participantId, periodId, suppliedCarryoverCode. 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 token. Use the output convention below.

Require nonempty participant ID, period ID and carryover code. Encode the ordered triple as JSON text.1

Input fieldMeaning and unitsAccepted input
participantIdParticipant IdRequired. Text; minimum UTF-16 length 1; maximum UTF-16 length 8192.
periodIdPeriod IdRequired. Text; minimum UTF-16 length 1; maximum UTF-16 length 8192.
suppliedCarryoverCodeSupplied Carryover CodeRequired. Text; minimum UTF-16 length 1; maximum UTF-16 length 8192.
Output fieldInterpretationReturned shape
tokenJSON-encoded ordered tuple or literal token under the convention above; not a database lookup or authentication result.Required. Text; maximum UTF-16 length 8192.
json
{
  "input": {
    "participantId": "P17",
    "periodId": "period 2",
    "suppliedCarryoverCode": "possible"
  },
  "output": {
    "token": "[\"P17\",\"period 2\",\"possible\"]"
  }
}

Limitations and assumptions

  • Carryover is labeled without detecting or estimating a treatment effect, period effect or adequate crossover design.
  • 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

Use verified protocols, calibrated timing, appropriate complete statistical methods and responsible participant/ethics review for actual experimental conclusions.

References

  1. Calculation and input contract: experimental-psychology/crossover-period-carryover-tag — tool.io

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