The front page of your site needs RCT to be spelled out in full in its first instance.
Later instances could perhaps benefit from the use of the tag.
Like so:
<abbr title="Randomised Control Trial">RCT</abbr>
Clarity with something as important as this should not assume any prior knowledge, especially given your noble goals of focussing on childrens' understanding of randomised trials.
Dear friends,
The front page of your site needs RCT to be spelled out in full in its first instance.
Later instances could perhaps benefit from the use of the tag.
Like so:
Clarity with something as important as this should not assume any prior knowledge, especially given your noble goals of focussing on childrens' understanding of randomised trials.
Kind regards,