"Art Which Can't Be Art"
I believe Kaprow is explaining how our daily routine actions become nothing but repetition. We have learned to experience "art" in the context of galleries, theatre, etc. for the public eye to view and criticize. We tend to overlook our personal experiences (body motions, thoughts, processes) in every day life that can just as well be considered our own unique art.
This coincides with our class well because while we have been discussing the measuring of time we understand that it doesn't have to be so concrete. It is a range of many aspects and multiple ways of expression. This reading helps to open the mind to other ways of viewing the world and ourselves. I believe that using this will ultimately expand our own personal creativity in our art works.