Guidelines for the ASESSMENT of English Language Learners

Hello everybody!
All teachers know how important it's to have a clear idea of asessment.
Teachers need to choose some items, so as to evaluate the students.
This is the reason why I've been looking for some information about this theme.
You can read the information directly to the LINK
I'm sure you will find this really helpful.
Have a nice week!
Daniela A. Ayala M.