postulateto suggest or assume the existence or truth of something as a basis for reasoningThe theory postulates that intrinsic motivation is more effective than extrinsic rewards.NoteThe theory postulates that intrinsic motivation is more effective than extrinsic rewards.Elon.io is an online learning platformWe have an entire course teaching IELTS Vocabulary — Band 7+ grammar and vocabulary.Start learning IELTS Vocabulary — Band 7+ now