marginally significantp = 0.055
The effect of playback speed on participants’ overall perceptions of the speaker was marginally significant ( p = 0.055), with speakers being rated higher at 1x speed ( M = 4.44, SD = 0.58) than at 1.25x ( M = 4.24, SD = 0.79) and 1.5x speeds ( M = 4.20, SD = 0.88).