Hesitation serves many purposes, allowing us to choose and combine words better, make discourse more cohesive and regulate its flow, and think. Frequency and length varies with the cognitive activity, but is not always easy to interpret. Foreign language instruction can help students interpret hesitations and use them to advantage. (MSE)

It is argued that slowed-down speech is a useful tool for teaching both listening comprehension and pronunciation to students of English as a second language. For listening comprehension, introduction of more, and longer pauses at grammatical boundaries allows more time for processing speech. The greater number of accented words and shorter…