My older sister went off to college when I was eleven. When I was fourteen, I was as tall as her. We're sisters and look like sisters. Her hair is straight. Mine is wavy. I'm slightly taller and there are some other differences, but we favor each other -- or did when we were younger -- enough that you could readily see a family resemblance. So for some number of years, anytime she came to town to visit and ran into friends of the family while out and about, they called her by my name. They assumed she was the sister who still lived in town. I got married and moved away and went to Germany for nearly four years. When I returned to the US from Germany and visited my hometown again, I ran into a friend of the family who promptly called me by my sister's name since she was the one they were used to seeing in town at that point. Although humans devote brain power to the ability to recognize faces, people rely much more on contextual cues than they realize. There is lots of...
Adventures in Parenting and Homeschooling My Twice Exceptional Kids