Graduate school applications: Should your answers be exhaustive or selective?
Should you see graduate schol application questions as opportunities
  to provide relevant positive information about yourself, or as fiats
  to list absolutely everything in a category of your experience?


From reading some other posts of yours, I am aware you are finding it quite tedious to fill out your applications.  Therefore, for you at least, it is easy to choose the right option:

opportunities to provide relevant positive information about yourself

Your motto should be

" Get 'er done."