Which of the following does NOT represent a characteristic of stuttering?

The characteristic that does not align with stuttering is linear speech continuity. Stuttering, by nature, is characterized by disruptions in the flow of speech, which may include prolongations, repetitions, and blocks. These disruptions demonstrate non-linear speech patterns rather than a smooth, continuous flow.

In contrast, physical tension and struggle, core stuttering behaviors, and concomitant physical behaviors are all inherent aspects of stuttering. Physical tension and struggle often accompany moments of stuttering as individuals may try to exert extra effort to speak fluently. Core stuttering behaviors refer to the key characteristics of stuttering itself, such as repetitions of sounds or syllables. Concomitant physical behaviors, such as facial grimaces or head movements, frequently occur alongside stuttering events, as speakers may display these signs of tension or anxiety during attempts to communicate.

Thus, the correct answer highlights the absence of stuttering traits, emphasizing the importance of recognizing the non-linear nature of speech during stuttering episodes.