# Later source choices

Choose only after first response capture, relevant teaching, exposure review and recorded feedback. Sources and criteria differ; no equivalent difficulty, automatic score or measured gain.

- [A-later · A new provider detail](../checks/A-later-source.html) · [Own page](../responses/A-later.html)
- [B-later · Another session has different counts](../checks/B-later-source.html) · [Own page](../responses/B-later.html)
- [C-later · A result appears, another status is missing](../checks/C-later-source.html) · [Own page](../responses/C-later.html)
- [D-later · A revised proposal, still untried](../checks/D-later-source.html) · [Own page](../responses/D-later.html)