PULLMAN, Wash. – It’s hard to tell the difference between a newborn boy and girl based solely on temperament characteristics such as the baby’s propensity to display fear, smile or laugh. But once ...
A new study used machine learning to classify infants as either male or female at 0-24 weeks of age, 24-48 weeks of age and older than 48 weeks based off 14 temperament dimensions. Accuracy rates ...