ACT Score Choice

<p>So I was looking on Harvard's website, and read "You are free to use the College Board Score Choice option or the similar option offered by the ACT."
What is the "similar option" mentioned here? How can I superscore my ACT scores? (I'm about to take it for the third time in September, and would like to combine all of my best scores if possible.)
I know some people say score choice doesn't make a difference anyway, but anything helps!
Thanks so much! </p>

<p>If a school requires you to send in all standardized tests taken then you have no choice and have to send in results from all tests taken. Regarding the ACT specifically, if the college allows a “score choice” option, you choose which test date/s to report. ACT will report the entire test from that sitting (or the entire tests from multiple sittings if you ask them to submit multiple test dates). You cannot choose to report bits and pieces from among multiple ACT tests. From the college end, if they clearly state they will super score your ACT scores, the school itself will come up with a new super score based on your best sub scores over multiple sittings. But many schools do not super score the ACT and will use your highest official composite score from a single test date. </p>