Repetitions of sounds or syllables ("li-li-like this")
Prolongations("lllllike this")
Blocks (" l---ike this")
There may be secondary behaviors that accompany the stuttering (eye blinking, finger tapping, hand wringing or awkward mouth posture)
Stuttering has a tendency to vary in terms of frequency. If a student is stuttering in a variety of settings within the school day- an evaluation should be conducted by the SLP.