Final answer:
The statement that individuals with syntactical deficits often produce longer sentences with frequent grammatical errors is false. Syntactical deficits affect sentence structure and clarity but do not necessarily result in longer sentences.
Step-by-step explanation:
True or false: Individuals with syntactical deficits often produce sentences that are longer with frequent grammatical errors. The answer to this question is false. Syntactical deficits can lead to a variety of errors in sentence structure, but they do not inherently result in longer sentences. Those with syntactical challenges may struggle with sentence fragments, subject/verb agreement, or mixed constructions, specifically impacting the quality and clarity of their sentences.
For example, a common issue is the use of sentence fragments, which occurs when a group of words is missing a subject, a verb, or both. These fragments can make a text harder to understand. Another issue could be errors in subject/verb agreement due to long intervening phrases or clauses that cause confusion about the true subject of the sentence, as in the incorrect sentence 'The play with such true witticisms and parables come highly recommended.' The correct form is 'The play comes highly recommended.' Lastly, mixed constructions occur when a sentence switches grammatical paths, leading to confusion and incoherence, as in the revised sentence 'People who have hobbies are happier than others'.
Misunderstanding the syntactical rules of English can lead to the misuse of grammatical structures, but there is no definitive length associated with sentences produced by individuals with syntactical deficits. Understanding and identifying errors is the key to improving syntactical skills and thus improving overall writing quality.