There are schools which are exclusive to language training alone. It is a place where linguistic and speech experts may work for. The main concern for these is that they need to deliver learning and instruction fast. There is need for this because many students or clients may not have the time to spend on full time courses.
The learning of the native language for instance is a thing that many new immigrants have to do fast. And they could be assisted by places like the English school in San Diego. For many it means the world to be able to speak and write in the language well because of work, academic or even social concerns.
The course in this kind of school is therefore not related to the formal academic process. However they will issue certificates, provide testing and exams for proficiency and grade students according to this plus performance and achievement. There are basic steps to the process to make it that much shorter and effective.
Thus the school in question is special, attuned to the needs of specific members of society who may need its services. For instance, for the city of San Diego there are large numbers of Spanish speakers, perhaps recent immigrants from Latin, Central or South America. Upon entering the United States, they present formal papers and ID documents.
These are all well and good, but then being able to move in American society, to partake in it, requires the use of English. Although a lot of folks in San Diego have a smattering of Spanish, they will usually not be able to help out those who have a smattering of the spoken language. And the help will certainly be absent when it comes to writing or filling out documents in English.
Immigrants are of course natural to this country, and it welcomes many of these. South of the border, so many countries and their citizens are applying for the status of immigrant to the United States. They may prepare with some language training but often some rely on their relatives here to help them out on this end.
The usual process for their integration therefore will find them learning the spoken item in their adopted country right on its grounds. Which means the existence of schools like the one that is being discussed here. For many it is the passport into work, into living as Americans do and also being understood.
This last may sound too simple a concern, but you could try going to another country with another language and try being understood. Most if not all immigrants will have had this kind of experience here and for the most part it may be harmless. But there are instances when not being able to understand and be understood has grave consequences.
Thus the school here has a vital and specific function. Its fees, because the courses are short, will be less than the usual academic credits have. And the materials that are used are often the most effective for fast learning.