Page 9 - ELG2505 May Issue 494
P. 9

NEWS
        Attention! Let’s read together




        Gill Ragsdale reports on the benefits of live storytelling.

        T     oddlers’  brains  respond   for word count and language   of brain activity.  This requires the   attention and mentalising (making
                                   complexity. During the study, each
              differently  to live vs
                                                              child to wear a tight-fitting cap
                                                                                        sense of others’ mental states).
                                   child sat next to the same female
              recorded
                         storytelling
                                                              over the head secured with a chin
                                                                                        This suggests that even though the
              according to research by
                                   for each child, the two  stories
                                                                                        being able to see the real person
                                                              Sensors in the cap were placed
        Meredith Pecukonis and colleagues   researcher to hear the stories but   strap and covered in a shower cap.   story was read by the same person,
        at Boston University, USA.   were delivered differently with the   over regions of interest identified   speaking more strongly activated
          Evidence is mounting that   mode of delivery randomised.  from previous studies.  parts of the brain associated with
        exposing young children to language   For each child, one of the stories   Anyone familiar with children   social cognition.
        via screen time rather than in person   was read aloud by the researcher   of this age might wonder how they   Further questions remain, such
        has detrimental consequences for   while sharing the book and turning   tolerated this process. Apparently   as whether book vs screen has an
        brain development and language   the pages. The researcher wore   snacks and fidget toys were   impact, as previous research has
        skills. What is less clear is how these   earbuds to match their delivery to a   employed as necessary, but two   been inconsistent. And does the
        consequences come about, that is,   recording to ensure all the readings   children  could  not  be  induced  to   activation of social processing seen
        how children’s brains respond to   were delivered in the same way.   listen to the second story as they   in this study directly impact language
        these different kinds of language   The other story was delivered   refused to keep the cap on. It is not   skills? It may be that the role and
        input in real time. Addressing   as a recording by  the same   hard to see why so little work of this   possible interaction with a live person
        this gap in knowledge, Pecukonis   researcher while the text appeared   kind has been done and why sample   is the key, whether they are sharing
        et al set out to measure the brain   on a  screen.  In  both cases,  the   sizes tend to be small although   attention to a book or a screen.
        activity of preschoolers in response   researcher  did  not interact with   compared to other techniques,
        to listening to a story read live in   the children in any way.  fNIRS is relatively child friendly.  REFERENCE
        person from a book vs listening to   During both readings  the   The results showed an increase in   n Pecukonis, M., Yucel, M., Lee, H.,
        a recording accompanying the same   child’s brain activity was recorded   right brain activation in the book-  Knox, C., Boas, D. A. and Tager-
        text on screen.            using  fNIRS  (functional  near-  reading condition, particularly in   Flusberg, H. 2025. Do children’s brains
          Twenty-eight preschoolers aged   infrared spectroscopy). Like the   the right temporoparietal junction   function differently during book reading
        36 to 72 months each listened to   more familiar fMRI, this method   (TPJ). The TPJ is associated   and screen time? A fNIRS study.
        two stories written and illustrated   depends on picking up higher   with processing socially relevant   Developmental Science, 28: e13615.
        for the study and matched   levels of oxygenated blood as a sign   information via, for example, joint   https://doi.org/10.1111/desc.13615

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        editorial@elgazette.com                                                                                 9
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