Parallel to socio-economic inequalities, large differences in Dutch language proficiency exist.
In mainland China, no language proficiency scales exist nationwide, except for several documents that serve as guiding principles for English education.
Even if a proficiency effect had existed, it might have long been mitigated through time.
Finally, given the diversity that exists in the English proficiency of Hispanic families, it is important that the new measure can be used alongside the original English version.
At the low end you have abysmal standards of academic proficiency that create the illusion of achievement where little exists.
Since no gold standard exists for this bioassay, participation in specifically designed proficiency panels is a prerequisite for checking assay performance and provides a point of comparison to other laboratories testing the same samples for the same reactivity, following their lab-own protocol [ 8, 9].
Most colleges have been slow to recognize that a communication problem exists and that the Test of English as a Foreign Language, the standard measure of English proficiency, does not count for much as far as classroom instruction goes.
The dearth of data regarding this growing population exists in part because of a lack of validated measures available for families with limited English proficiency.
Further, this positive relationship exists across nearly all immigrant groups, showing that linguistic acculturation is pervasive and important in developing and assisting children's language proficiency and performance in Swedish class/test.
However, no similar guideline exists in the United States, where it has been shown that 90 million adults have limited health literacy [ 4], and an ever-growing population lacks English language proficiency (8.1% of the U.S. population age 5 years and older, 2000 US Census data).
