Ever wonder why you call the kids by their siblings’ names – or even the dog’s name? Samantha Deffler, a cognitive scientist at Rollins College, in Winter Park, Fla., wanted to find out why it happens. She and her colleagues conducted a large study on the topic, and their findings were published in the journal Memory & Cognition. Head over to NPR to read or listen to the story. Spoiler: it’s not just you – it’s a normal cognitive glitch – based on who (and what) you love.