Which disorder involves abnormal repetitions and hesitations in speech?

The disorder that involves abnormal repetitions and hesitations in speech is fluency disorder. This condition is characterized by disruptions in the flow of speech, which can manifest as repetitions of sounds, syllables, or words, as well as pauses and blocks during speech production. Individuals may struggle to get words out smoothly, which can lead to frustration and anxiety when communicating.

Fluency disorders, such as stuttering, are typically identified by these specific speech disruptions. They can significantly impact a person's ability to communicate effectively, influencing social interactions and self-esteem. Understanding this disorder is essential for implementing strategies and interventions that can assist individuals in improving their speech fluency. This choice is the best representation of the characteristics associated with abnormal repetitions and hesitations in speech.