People often assume that language learning happens from the neck up. But what if our fingers or feet play an active role in helping us understand speech, especially in noisy environments?
This question lies at the heart of a new study by te Rietmolen, Strijkers & Morillon (2025), which explores a curious connection between rhythmic movement & speech comprehension. They weren’t concerned with the benefits of music or rhythm in general. The researchers were asking something very specific: Does moving rhythmically -without any linguistic content- help people understand naturalistic speech when it’s masked by background noise? And if so, what kind of movement works best?
The research
The team ran three well-designed behavioural experiments with over 120 adults.
Experiment 1
Participants were asked to tap their finger rhythmically before hearing a sentence presented with background noise. The tapping matched one of three linguistic rhythms:
- Phrasal (~1.1 Hz)
- Lexical (~1.8 Hz)
- Syllabic (~5 Hz)
Only one rhythm –the lexical rate (~1.8 Hz)– significantly improved performance. It boosted both comprehension accuracy & overall processing efficiency. Faster or slower rhythms had no such benefit.
This frequency (~1.5–2 Hz) aligns closely with our natural motor tempo (e.g. walking, finger tapping) & previous research showing that the motor system is tuned to this range for temporal prediction (e.g. Morillon et al., 2019).
Experiment 2
Here, they tested how the rhythm was delivered:
- Was it better to hear a beat?
- To tap a beat?
- Or to tap in time with a beat?
Answer: It didn’t matter whether the beat was self-generated or externally cued. What mattered was the rhythmic movement itself. Tapping -whether spontaneous or synced to sound- led to faster & more accurate recognition of words heard in noise.
This reinforces the theory of auditory active sensing, where motor systems help predict incoming information by simulating rhythmic patterns (see Morillon & Baillet, 2017).
Experiment 3
What about speaking instead of tapping? Participants said (or silently read) a verb just before hearing the noisy sentence. Sometimes the verb was semantically related to the target word (e.g. ‘kick’ before hearing ‘heels’), sometimes not.
Surprisingly, simply saying any verb aloud improved comprehension, regardless of meaning. Silent reading had no such effect.
This suggests a functional role for articulatory motion itself. It’s not about priming meaning but perhaps activating the shared pathways between speech perception & production (see Skipper et al., 2017; Pickering & Garrod, 2013).
The Big Picture
This study adds to our understanding of language-in-noise processing. Most research until now has focused on visual cues, predictive context, or attentional strategies. This team shows that a short burst of rhythmic movement -just 5 seconds- can prepare the brain to hear more efficiently.
It also adds weight to the broader view that perception & action are deeply interconnected, especially in language. Movement isn’t a distraction from cognition -it’s often the scaffold that makes cognition possible.
Unfortunately for us the participants in the study were native French speakers listening to audio in French. So while the research wasn’t about learning an L2 directly, it opens up fascinating questions about the sensorimotor foundations of listening more broadly.
Teacher Takeaways?
This kind of research may seem abstract, but it’s an exciting reminder of how multi-sensory & embodied language really is. It also gives us practical ways to support learners -not just with what they hear, but how they physically prepare to hear it.
Do let me know if you give these a go!
- Try rhythmic tapping before tough listening tasks [Experiment 1]: Ask learners to tap along to a ~2 Hz beat (e.g. two beats per second) for a few seconds before a challenging audio clip -especially if the recording has background noise.
- Prime with speech [Experiment 3]: Encourage students to say a neutral or thematically related word aloud before listening. Articulation alone may activate neural circuits involved in perception.
- Explore embodied strategies for listening: When students struggle with listening comprehension, movement might be part of the solution. Tapping out a beat, or walking round the room could prime the brain for better auditory processing.
Do you ever use movement or rhythm in your classroom to help with listening or pronunciation?
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