Designing and Employing Check Boxes

Classification:
[x] Standard

Categories:
[x] Applications
[x] Forms
[x] Lists
[x] Page Layout
[x] Scripts & Codes

Standard:

HHS must use a check box control to allow users to select one or more items from a list of possible choices. In addition, a control that allows users to clear checked box selections must also be provided.

Also, users should be able to select an option by clicking on either the box itself or its label.

Rationale:

Users should be able to select each check box independently of all other check boxes. One study showed that for making multiple selections from a list of non-mutually exclusive items, check boxes elicit the fastest performance and are preferred over all other widgets.

By providing users with a larger click zone area that extends to the label and the check box, they are faster at making the selection. This is especially true for older adults.

Exemptions: N/A

Sources:

Bailey, 1996; Fowler, 1998; Galitz, 2002; Johnsgard, et al., 1995; Marcus, Smilonich and Thompson, 1995.

Requirements (content & style): N/A

Related Guidelines:
Use Check Boxes to Enable Multiple Selections (V2, 13:15, p. 134)

Checklist:
Use a check box to allow users to select one or more items from a list of choices.
Provide a control to clear checked box selections.
Allow selection of an option by clicking on either the box itself or its label.