This year a significant new addition has appeared on the AMCAS. Applicants are being asked to identify their most significant extracurricular experiences (up to three) and support their choices.
Here's the prompt:
"This is your opportunity to summarize why you have selected this experience as one of your most meaningful. In your remarks, you might consider the transformative nature of the experience, the impact you made while engaging in the experience and the personal growth you experienced as a result of your participation. 1325 max characters."
This new section will add to the prose a candidate must craft, so if you are hoping to apply early (beginning of June), make sure to plan accordingly.