Understanding "Survey Waves"

Modified on Thu, 16 Apr at 8:19 PM

The "Waves" feature has been integrated directly into the Studio > Pipelines workflow. This update simplifies the management of longitudinal research and trackers. By shifting away from complex "parent-child" project architectures, Waves allow you to manage recurring studies within a single, streamlined workflow.


TABLE OF CONTENTS



1. Step-by-Step Set-up

Setting up Waves follows a specific linear logic. To ensure your study remains automated and connected, follow this sequence:

  1. Create Wave 1: Initiate your study within the Studio Pipeline.

  2. Establish Data Pipelines: Add your data pipeline (distribution) specifically in Wave 1.

  3. Expand to Subsequent Waves: Only once the pipeline is set should you add Wave 2 and beyond.

  4. Automatic Inheritance: The system will automatically copy the pipeline settings from the previous wave into the next.

IMPORTANT NOTES!

  1. Setup Timing: To ensure pipelines are correctly inherited, configure pipelines in Wave 1 before creating subsequent waves. Otherwise, pipeline settings will not be copied over, and the waves will behave independently.

  2. Market Pipeline Restriction: Since a Panel Pipeline is assigned per market, you cannot manually add a duplicate market pipeline to subsequent waves. It must be inherited/copied from the previous wave to function correctly.



2. Managing Fieldwork & Quotas

The Transition Protocol

Timing is everything when moving between iterations.

  • The "Start" Trigger: A wave officially ends when the next wave starts, not simply when it is created. This allows you to set up and configure your next wave in the background while the current wave is still finishing up in the field.

  • The Cut-off: Once the new wave is launched, the previous wave fieldwork stops immediately and cannot be restarted.


Quota Reset & Real-time Changes


  • Fresh Starts: Quota tracking resets completely for every new wave. You start from zero for each iteration.

  • Mid-Fieldwork Adjustments: If you need to change a quota while a wave is active, the script will adapt to those changes and apply to subsequent responses.

  • Historical Integrity: Any changes made to active quotas do not retroactively affect previous waves; those remain locked as "snapshots."


3. Data Structure & Script Changes

One of the most powerful features of Waves is the ability for the dataset to evolve while remaining segmented by wave.

  • Script Adaptation: If you update a question in a subsequent wave, the changes apply to new responses collected in that wave.

  • Wave-Based Segmentation: Each response is tied to its respective wave, allowing you to analyse data across waves while preserving the structure of each fieldwork period.

  • Pipeline Mapping: These changes are reflected automatically in the exported dataset. The pipeline handles the transition, ensuring your export includes the updated question structure.


4. Monitoring Your Progress

It is important to note that the Monitor dashboard in Studio provides a segmented view rather than one long continuous line.



  • The Active Wave: Displayed at the very top of the page with full, detailed metrics.

  • Completed Waves: These are stored as "snapshots" below the active wave.Limited Historical 

  • Detail: These snapshots display final collection totals only. You will not be able to see granular day-by-day or month-by-month breakdowns for waves that have already been closed.


5. Current Feature Limitation

  • Sample Exclusion: As of April 2026, you cannot exclude specific respondents when setting up new waves.
  • Best Use Case: Because of this, the Waves feature is currently recommended for tracker studies that do not require sample lockouts/exclusion.

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