"language deficiencies" is a correct and usable phrase in written English.
It refers to a lack of proficiency or skill in a particular language. You can use it when discussing a person's language abilities, either in a positive or negative context. Example sentence: "Despite having lived in the country for several years, John still struggled with his language deficiencies in French."
The next factor cited is language deficiencies.
The first step in addressing our language deficiencies is a national recognition that they exist.
The research shows that spoken language deficiencies persist even when dyslexics learn to read well.
She attacked her language deficiencies the same way she does flaws in her game.
There are many alternative communication systems available for supporting communication facilities of individuals with speech and language deficiencies.
Although autism is thought to affect brain development even before birth, in most children it is not diagnosed until age 3 or 4 or even later, when symptoms like language deficiencies or repetitive behaviors become evident.
Ethnic homogeneity of any flavor is not ideal, and the combination of poverty and language deficiency tends to complicate the learning environment.
Doha is a demographically diverse international city in which English is widely spoken, so your Arabic language deficiency should present no insurmountable barriers to the conduct of patient examinations.
The language deficiency "definitely contributed to our lack of preparation prior to the Sept. 11 attacks" and continues to hamper American intelligence operations in Iraq and around the world, said Representative Rush D. Holt, a New Jersey Democrat who is a member of the House Intelligence Committee.
Patients who have difficulty understanding the explanation, because of language deficiency are excluded.
Studies on academic achievement, language deficiency and domestic violence were excluded.
