Practical guide

Survey branching: give irrelevant questions an exit

Last materially reviewed 2026-10-01

Quick answerA respondent who did not experience a step needs a path that does not invent an opinion.
What to know

Draw the paths before the form

Use a small route map: experience occurred, experience did not occur, respondent is unsure. Decide which questions each route should see. A fictional collection survey might ask about entrance instructions only when the respondent collected the item in person. Delivery customers should not have to select an arbitrary entrance rating to finish.

What to know

Separate skipped from negative

A skipped rating, a not-applicable choice and a low rating are different outcomes. Preserve those states in the result and export. Never convert a blank into zero unless zero was an actual defined response. When comparing tools, inspect how the exact question and branch appear in the exported record; a feature checkbox does not prove that distinction survives.

What to know

Test the boundaries

Try a fictional answer on each route and a changed answer that moves the respondent to another route. Check whether previously entered text remains visible or stored. Do not assume every provider clears hidden answers. Record the behavior you actually observe for the current version and decide whether it fits the privacy and interpretation requirements.

What to know

Keep the map small

Every additional branch adds a path to check and explain. Combine questions where the same answer is sufficient; separate them when the decisions genuinely differ. If the map becomes difficult to review, narrow the survey’s objective rather than treating complexity as sophistication.

What to know

A compact branch fixture

Write three fictional rows: collected in person, received delivery, and unsure. For each, list the next question that should appear and the question that should not. Add one changed-answer case to reveal whether old hidden values persist. Keep the fixture with the form version so a later edit can be reviewed against the same intent. The fixture is small enough to understand manually; it is not a promise that every possible route or accessibility condition has been tested.

Continue when useful

Next: Partial responses

An unfinished entry is not a completed survey and a blank is not a negative answer.

Open Partial responses →

Sources used for this page

These records support the facts and comparisons above. Merchant-controlled records are labelled so you can separate product claims from independent evidence.

  1. AAPOR survey-research best practices — Standards and certification reference · aapor.org · Publisher independence not verified · checked 2026-10-01