THIERRY BERROD, MONA LISA PRODUCTION / SCIENCE PHOTO LIBRARY THIERRY BERROD, MONA LISA PRODUCTION / SCIENCE PHOTO LIBRARY
Editorial use only.
Child development research. Two children playing in a room while being watched by researchers to record and analyse their behaviour and communication techniques while interacting. Photographed at the National Center of Scientific Research (Centre national de la recherche scientifiquee, CNRS), Salpetriere, France.
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