Why did Jack Selzer want to study the composing processes of an engineer?
To find out how engineers go about writing their information; how they plan, manage and write their information. Students being taught how to write "technically" were not being educated in the correct way for fields such as engineering.

What did you find interesting about his answers to this question? How did Selzer convince you he was correct?
Nelson does little revising and his secretary only makes minor corrections when she proof-reads it. He spends the majority of his time "inventing" to cater to his audience's needs. He also reuses documents and all of his documents had stylist rules.