Language-based learning disabilities or LBLD are "heterogeneous" neurological differences that can affect skills such as listening, reasoning, speaking, reading, writing, and maths calculations. It is also associated with movement, coordination, and direct attention. LBLD is not usually identified until the child reaches school age. Most people with this disability find it hard to communicate, to express ideas efficiently and what they say may be ambiguous and hard to understand It is a neurological difference. It is often hereditary, and is frequently associated to specific language problems.
There are two types of learning disabilities: non-verbal, which includes disabilities from psychomotor difficulties to dyscalculia, and verbal, language based.
LBLD consists of dyscalculia which comprises the reading of numbers sequentially, learning the time table, and telling time;dyslexia; and difficulties associated with written language such as trouble learning new vocabulary, letters and alphabets. Auditory processing disorders can cause trouble understanding questions and following directions, understanding and remembering the details of a story's plot or a classroom lecture, learning words to songs and rhymes, telling left from right, and having a hard time with reading and writing . Difficulties associated with reading and spoken language involve trouble understanding questions and following directions, understanding and retaining the details of a story's plot or a classroom lecture, nonword repetition, learning words to songs and rhymes, and identifying the sounds that correspond to letters, which makes learning to read difficult Difficulties associated with motor skills include difficulty telling left from right which is part of motor incoordination, visual perceptual problems, and memory problem
15–20% of the children in the United States have a language-based learning disability. Of the students with specific learning disabilities receiving special education services, 70–80% have a discrepancy in reading.
A speech-language pathologist (SLP), psychologist, social worker, and sometimes neurologist work together or individually to find the proper diagnosis for children with LBLD. Additionally, they evaluate speaking, listening, reading, and written language for children who have LBLD.