Five questions before you read further.
01 · Who
YANZ is an assessment and learning-management platform at yanz.com.
02 · What
What a test takes in, which methods can be reported, which fields appear, and where interpretation must stop.
03 · For whom
Schools, bureaus, students and families, and commissioning organisations. Named custom cases on the Chinese pages are examples.
04 · Contact
info@yanz.com. WeChat account 中科 YANZ 测评院. Receipt time is not promised.
05 · What you can verify
Sample-report structure, this-paper facts, and the evidence gate. Algorithm code is not a claim that those models already drive real individual decisions.
How to read the methods
- Evidence sources. Responses, scoring, item quality and this-paper description are what a public reader can check. Joint-exam research data inform method work; a figure in a sample is not proof it shipped in every individual report.
- Measurement limits. If items are few, the sample is skewed, a model is uncalibrated or the interval is too wide, the correct output is suppression.
- Version updates. Check candidate, form, report version and field status. An older sample does not override the current gate.
- Feedback. Write to info@yanz.com with the page name, field name and the status you saw. Real individual reports are not sent by this mailbox.
If you need a public reading path for research habits and text revision, see PHD.CC. That link is a methods resource. It is not score recognition, a results channel, or a navigation module.