“…Repetitions showed very much within-group variation and their use did not mostly differentiate between proficiency groups (see also Bosker et al, 2013). This implies that speakers may use repetitions in a functional manner, to avoid excessively long silences, to keep the speech-turn, and to minimise disruptions in the speech (Peltonen & Lintunen, 2016). The use of repetitions, furthermore, did not differentiate the ADHD and normal control groups in a sentence production task (Engelhardt et al, 2010).…”