Early Years and Families Research in Collaboration with CHSSN Published: July 1, 2020 COPARENTING SURVEY FINAL REPORT (2020) with the REGROUPEMENT POUR LA VALORISATION DE LA PATERNITÉ Download Document Documents Research in Collaboration with CHSSN COPARENTING SURVEY 2020. Final Report presented to the REGROUPEMENT POUR LA VALORISATION DE LA PATERNITÉ