HavronSupplementalMaterial_rev – Supplemental material for The Effect of Older Siblings on Language Development as a Function of Age Difference and Sex

Supplemental material, HavronSupplementalMaterial_rev for The Effect of Older Siblings on Language Development as a Function of Age Difference and Sex by Naomi Havron, Franck Ramus, Barbara Heude, Anne Forhan, Alejandrina Cristia, Hugo Peyre, I. Annesi-Maesano, J. Y. Bernard, J. Botton, M. A. Charles, P. Dargent-Molina, B. de Lauzon-Guillain, P. Ducimetiére, M. De Agostini, B. Foliguet, A. Forhan, X. Fritel, A. Germa, V. Goua, R. Hankard, B. Heude, M. Kaminski, B. Larroque, N. Lelong, J. Lepeule, G. Magnin, L. Marchand, C. Nabet, F. Pierre, R. Slama, M. J. Saurel-Cubizolles, M. Schweitzer and O. Thiebaugeorges in Psychological Science