Harvard awarded Hedrick a scholarship for a third year to study at the École Normale Supérieure in Paris and there he spent part of 1901 in contact with Goursat, Emile Picard, Hadamard, Appell and Jules Tannery .
Harvard iginawad Hedrick ng isang scholarship para sa isang ikatlong taon sa pag-aaral sa École Normale Supérieure sa Paris at doon siya nagastos bahagi ng 1901 sa makipag-ugnayan sa Goursat, Emile Picard, Hadamard, Appell at Jules kultihan.