Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Barbara’s scream exposes the group
S1E3
·
The Forest of Fear
To
Compassion defies the Doctor’s cynicism
S1E3
·
The Forest of Fear
Why These Connect
The narrative assertion
"Za being attacked leads to the group having to decide whether to help. This is not something they ever would've expected to occur."
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.