reality check. a corrective confronting of reality, in order to counteract one's expectations, prejudices, or the like.
ELD stands for English Language Development, LEP stands for Limited English Proficient, and FEP stands for Fluent English Proficient. All ELD students are also Limited English Proficient (LEP) until they reclassify. After reclassification, the student is considered Fluent English Proficient (FEP).
Another thing to keep in mind for roadside inspection: under the ELD rule, drivers are required to have with them the manual and an instruction sheet about data transfer they need to be able to produce for the officer.