Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Doctor reveals Ixta’s threat to Ian
S1E28
·
The Warriors of Death
To
Doctor reveals reckless meddling to Barbara
S1E28
·
The Warriors of Death
Why These Connect
The narrative assertion
"Doctor violates protocol to speak with Barbara which causes him to talk about his dealings."
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.