Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Romana confronts the Doctor about Mistfall
S18E9
·
Full Circle Part 1
To
Doctor and Romana face TARDIS malfunction
S18E9
·
Full Circle Part 1
Why These Connect
The narrative assertion
"Romana's concern about the mysterious 'shimmering effect' during the malfunction leads directly into the Doctor and Romana's attempt to understand what happened during materialization. The Doctor's admission of uncertainty ('I can't imagine') underscores the unresolved cause."
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.