In order to have an accessible survey (with a visible focus indicator that is not only indicated by color), you must use Dynamic theme with the “Classic” Layout. The default for Dynamic theme is flat so you would have to change it to “Classic.” The themes are under the Look and Feel menu. The NDSU dynamic theme is not the default theme until March 31st. To change the layout you pick the theme, under style you will see “Classic” and then be sure to hit save.
Qualtrics: Assessible Dynamic Themes
Learn about dynamic themes and accessibility of your surveys.