Deletion of Napping (method of data collection)

Comment: A quick  style search yielded the following reliable sources, all secondary for napping
Stance: keep
Cited policy: Wikipedia:Articles for deletion (WP:BEFORE)

Comment: I acknowledge per the links provided that this is a real thing, but in the context of this article, I think that  applies, as it's so far from being an encyclopædia article that it would be easier to start from scratch.  I wouldn't have an objection to another article on the same topic being written, or content on this concept being incorporated in other articles
Stance: delete
Cited policy: Wikipedia:Blow it up and start over (WP:TNT)