Explanation: On the first day of the exercise, she designated the brown-eyed children as the superior group. Elliott provided blue fabric collars and asked the brown-eyed students to wrap them around the necks of their blue-eyed peers as a method to easily identify the minority group.
He had the blue-eyed children put on green construction paper armbands. And then she told the children that the brown-eyed students were smarter. Elliott came up with an explanation: Intelligence, she told the children, was determined by melanin.