The Three Strands
Three ways to understand a genre
AS 91251 rewards understanding of one aspect of a genre. The recognised aspects are change, audience, and commercial considerations. These are the spine of the whole unit.
They're connected
These strands aren't separate essays — they interlock. A change in convention (text) happens because of an audience demand and a commercial pressure. Strong answers move between the corners of the triangle rather than staying in one.
And they all use the Depth Ladder
- 1
What?
Describe
Identify the convention or feature with detailed evidence.
- 2
How?
Explain
Explain how it works across the texts.
- 3
Why?
Explain
Explain why it exists — audience, technology, industry.
- 4
So what?
Examine
Examine the implications for the genre.
- 5
Therefore?
Conclude
Draw a reasoned, nuanced conclusion.