What visual indicator is associated with checkboxes in a form?

Checkboxes in a form primarily use a check mark or an X as their visual indicators to show whether an option is selected or not. This design allows users to easily see if they have chosen a specific option. When a checkbox is checked, it typically displays a check mark to indicate that the option is selected. If unchecked, it may simply appear empty or show an X, depending on the design and styling of the checkbox. This clear visual representation helps users understand their selections at a glance, ensuring they can easily confirm their choices before submitting a form.

The other options describe different elements often found in forms but do not serve as indicators for checkbox selections. A dropdown arrow is associated with drop-down menus, a text label is used for identifying fields but doesn’t indicate selection, and a color change might indicate some form of interaction or focus on a checkbox but is not the primary visual cue to show that a checkbox is checked or unchecked.