Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Doctor reveals fear as the weapon
S7E6
·
Doctor Who and The Silurians Part 2
To
Doctor extracts Silurian threat from Doris
S7E6
·
Doctor Who and The Silurians Part 2
Why These Connect
The narrative assertion
"The theory that the monster induces paralyzing fear is tested against the wife, Doris, by the Doctor, which results in the observation that Doris is traumatized and paralyzed by fear."
About Causal Connections
A directly causes B. The first event sets forces in motion that produce the second. These are the load-bearing connections of plot--remove one and the story structure collapses.