title: Checkbox vs Two Radio Buttons - Which one is more usable?
body: <p>I'm currently working on some setting screens, most of which contain a 2 column form with a preference question on the left, and a form element on the right.</p>
  <p>The questions are things like:</p>
  <blockquote>
  <p>Can add/edit other users?</p>
  <p>Can delete clients?</p>
  </blockquote>
  <p>Obviously this setting is a <em>binary</em> setting and most UI &quot;experts&quot; would insist that a checkbox is the appropriate form element to use.</p>
  <p>However, when I mocked up the form with the checkboxes it looked unfriendly and it seemed hard to relate the state of the checkbox back to the question.</p>
  <p>I changed the form to use two radio buttons instead:</p>
  <blockquote>
  <ul>
  <li>Yes  o No</li>
  </ul>
  </blockquote>
  <p>Personally I find this easier to process, as the options are actually answers to the question posed on the left.</p>
  <p>In terms of clicking it makes no difference to the user, it's a single click each time to change the setting.</p>
  <p>What do you think of this use of radio buttons? Is this better or worse than a checkbox and why?</p>