The Fourth Modality & Scene Construction

Regarding the Fourth Modality, how does PASS relate to Proactive, Reactive, Passive, and Defensive? I’ve been reading quite a few Narrative First articles today, and I noticed there’s a difference in terminology between Writing A Perfectly Structured Scene With Dramatica and The Narrative Code Behind Scene Construction. Would someone mind explaining how these relate?

Also, when exploring “Scenes”, I’m a bit confused on what is meant by a Scene. Does a Scene include ONE Element and its Four underlying Events, or does a Scene include the relationships between a Quad of Elements and the underlying Events of each respective Element?

I’ve had a lot of questions recently, and I really appreciate the help!