<p>Does writing every single EC you've done ever, whether it was big or small potentially hurt your chances? What if they actually meant something and you put a lot of time and effort in each, but there's no way for Colleges to know that..</p>
<p>That’s a tricky question.</p>
<p>explain that to them in essay</p>
<p>Depends what you mean by big or small. Personally for my resume I am only including things where I hold officer positions and/or have accumulated a lot of hours. I personally would not include something if you spent very little time participating.</p>