Why it caps Task Response
Task 2 asks the writer to develop a position into an argument the reader can follow. Missing that chain, the essay feels directionally correct but underpowered.
Many Band 6.0-6.5 writers can write a topic sentence. The paragraph fails afterward: the claim is there, sometimes the example is there, and the reasoning step is missing, so the paragraph stops too early.
This is often misread as weak or simple ideas. More often, the idea still needs to grow into a development chain that earns marks.
The paragraph has a position, but the explanation ends after one thin line.
An example appears; the writer still needs to explain why it supports the claim.
The paragraph sounds connected, but the information stays in one place.
Task 2 asks the writer to develop a position into an argument the reader can follow. Missing that chain, the essay feels directionally correct but underpowered.
When the blocker is development depth, more full timed essays are often inefficient. The shorter route is to rewrite one body paragraph at a time and complete the claim, reason, example, consequence chain.
If the system identifies a weak support chain, the next step should be a body paragraph development repair rather than another full essay on a new prompt.
These pages explain the Banfen Writing diagnostic and blocker-repair method, Task 1 overview, Task 2 development, and common score blockers.
If Task 2 feels relevant yet short of Band 7, the gap is often development.