Piaget's first interests were those that dealt with the ways in which animals adapt to their environments and his first scientific article about this subject was published when he was 10 years old.
ピアジェが最初に興味を持ったのは、動物が環境に適応する方法であり、このテーマに関する最初の科学的な論文は、彼が10歳のときに掲載された。