Develop defect types for the art of writing a paper. To do so, use the experience of writing a technical paper to identify defects.
a. Define what a defect means in this activity.
$b$. Define the parallel to the defect type and trigger for these defects.
c. Collect defects from a paper-writing project and classify them by defect types and triggers.
d. Develop the distributions as a function of the phases of writing a paper. If the phases cannot be clearly identified, then develop them as a function of time.