Matrix Question Randomization

Overview

Summary

Key Value
Official Name matrix-question-randomization-module
Short Description Randomizes the order of the questions for specified matrices on survey pages, and highlights rows in red that were missed on the first form submission.
Author Mark McEver (Vanderbilt University Medical Center)
Homepage URL https://github.com/vanderbilt-redcap/matrix-question-randomization-module
Most Recent Update 2020-10-12
Version Number v1.2.0
Complexity Low
Setup Time Short
Viewable by Users? Yes
Security Risks None
Does data leave REDCap? No

Description

Randomizes the order of the questions for specified matrices on survey pages, and highlights rows in red that were missed on the first form submission.

User Notes

Enabling the Module (after installation)

To use this module in REDCap, enable the matrix-question-randomization-module module in the External Modules page of your REDCap project.

Searching for the module
Search for the "matrix-question-randomization-module" module (enlarged image)
Post module installation dialog
"matrix-question-randomization-module" module post-installation dialog(enlarged image)

After selecting "Enable a module", you can search for and enable the Matrix Question Randomization module.

Searching for the module
Search for the "matrix-question-randomization-module" module (enlarged image)
Post module installation dialog
"matrix-question-randomization-module" module post-installation dialog(enlarged image)

Below is a video walk through using the Matrix Question Randomization external module REDCap project.

Video walkthrough for the "Matrix Question Randomization" module (video on Box)

Technical Notes

Technical Notes

Common Troubleshooting Issues

  • No known difficulty points

Module Setup Notes

  1. No known extra setup notes

Updated on August 7, 2025