bourvis_ESM_1.pdf from Pre-linguistic infants employ complex communicative loops to engage mothers in social exchanges and repair interaction ruptures Nadège Bourvis Magi Singer Catherine Saint Georges Nicolas Bodeau Mohamed Chetouani David Cohen Ruth Feldman 10.6084/m9.figshare.5753343.v1 https://rs.figshare.com/articles/journal_contribution/bourvis_ESM_1_pdf_from_Pre-linguistic_infants_employ_complex_communicative_loops_to_engage_mothers_in_social_exchanges_and_repair_interaction_ruptures/5753343 Complete description of STT in 3 and 6 month-olds 2018-01-03 16:07:26 Still Face Paradigm motherese vocalization speech turn taking mother–infant interaction