Researchers at ELTE Faculty of Education and Psychology and HUN-REN Faculty of Science have reached a surprising result when they examined how much the speech of native Hungarian speakers adapts to a simultaneously heard rhythm.

Human speech is rhythmic: even if we cannot dance or move to it like to music, we can still distinguish different languages based solely on their rhythm. Spanish or French sounds like machine-gun fire, while German or English feels more like Morse code.

The human brain is very good at tuning into any rhythm, but this does not work equally well for everyone. These individual differences were what researchers from ELTE Faculty of Education and Psychology and HUN-REN Faculty of Science – Maria de Lourdes Noboa, Csaba Kertész, Neža Marija Slosar, and Ferenc Honbolygó – examined in their study recently published in the journal Psychological Research, see this article.

In the experiment, participants listened to a continuous, rhythmic sequence of sounds while repeating the syllable "ta." The researchers investigated how automatically participants' speech rhythm synchronized to the heard rhythm. Some participants synchronized spontaneously, while others did so less. This phenomenon had previously been studied in English, German, and Spanish, and an important outcome of the research is that the same pattern appeared among native Hungarian speakers, despite Hungarian's rhythmic structure differing from most Indo-European languages. This result supports the idea that there is a general tendency — present in several languages — for listeners to spontaneously synchronize their spoken and heard speech rhythms.

Researchers expected that better synchronization might be linked to musical training or rhythmic sense as measured in a tapping task. However, the study showed that the strongest correlation was with working memory—that is, those who could store and process information more efficiently in the short term performed better. 

The results suggest that following the rhythm of speech is not purely a linguistic or musical ability, but may rely on basic cognitive processes that play a role in many areas of communication. In the long run, the research may also help us understand how rhythm processing, language development, and reading skills are all connected.

Cover image: Freepik