Which of the following is classified as a communication disorder that can hinder educational performance?

A speech impairment is a communication disorder that significantly affects an individual's ability to produce speech sounds correctly, fluently, or in a socially acceptable manner. This disorder can manifest in various ways, such as difficulties with articulation, voice quality, or fluency, leading to stuttering or other speech issues. These challenges can create barriers in educational settings, as effective communication is crucial for understanding and participating in classroom instruction.

Students with speech impairments often struggle to express their thoughts and comprehend spoken language, which can hinder their academic performance and social interactions. For example, a student may have trouble answering questions in class or participating in discussions, which can affect their ability to learn and engage with peers.

This understanding underscores the importance of identifying and addressing speech impairments early so that appropriate interventions can be implemented. These may include speech therapy or communication strategies tailored to the individual's needs, helping them to succeed academically and socially. Other options in the question pertain to different categories of disabilities that may affect educational performance but are not classified as communication disorders in the same vein as speech impairments.