There's no need for a special factor for limited English proficient / English language learner populations, or anything else. (jonathanpelto.com)
If you are providing an advanced eLearning course, it is likely you will have people with completely different academic and professional backgrounds among your adult learner population. (elearningindustry.com)
They form a notable chunk of the overall learner population already. (elearningindustry.com)