ピアジェピアジェCommon wordFreq.FrequencyTop 100,000Meanings1nounPiagetRefers to the Swiss developmental psychologist Jean Piaget. Used as a proper noun.ピアジェの発はっ達たつ理り論ろんは教きょう育いくに大おおきな影えい響きょうを与あたえた。Piaget's theory of development had a major influence on education.
