By measuring the students' smiles, researchers were able to predict how fulfilling and long-lasting a subject's marriage would be, (Laughter) how well she would score on standardized tests of well-being, and how inspiring she would be to others.
Mjereći osmjehe svojih studenata, istraživači su mogli predvidjeti koliko ispunjen i dugovječan će brak ispitanika biti, koliko bodova će na standardiziranom testu blagostanja ostvariti i koliko će biti inspirativna za druge.