Little is known about how middle school students perceive a similar-aged peer who stutters. Therefore, the purpose of this study was to examine the influence of stuttering frequency, Likert statement type (affective, behavioral, cognitive), and the gender of the listener on middle school students' perceptions of a peer who stutters. Sixty-four middle school students (10-14 years) individually viewed a video sample of a teen telling a joke at one of four stuttering frequencies (less than 1%, 5%, 10%, 14%). After the students viewed one of the video samples, they were asked to rate 11 Likert statements that reflected their affective, behavioral, and cognitive perceptions of a peer who stuttered. The results revealed an interaction between stuttering frequency and Likert statement type. Ratings of behavioral statements (speech production characteristics) were significantly more positive for the sample containing less than 1% stuttering than 10% and 14% stuttering. Ratings for cognitive statements (thought and beliefs) were significantly more positive for the sample containing less than 1% stuttering than 10% and 14% stuttering. The stuttering frequency of the peer did not significantly influence how students rated affective statements (feelings and emotions). It was also found that male and female middle school students did not significantly differ in their perceptions of a male peer who stutters. Clinical implications are discussed relative to peer teasing, friendship, listener comfort, and social acceptance within a middle school setting for a student who stutters. Future research directions are also discussed. Educational objectives: The reader will be able to: (1) summarize how middle school students perceive stuttering; (2) explain how the frequency of stuttering influences middle school students' perceptions of a peer who stutters; and (3) provide clinical implications of the data from this study. (Contains 4 tables.)