Deniz Gyger Gaspoz, 33, is a PhD researcher at the Institute of Psychology and Education at University of Neuchatel. She’s picked a pretty specific course of study: French-speaking, teen Third Culture Kids. During a brief chat at the Families in Global Transition (FIGT) conference, I picked her brain on what she had discovered so far. Deniz, a daughter of Swiss diplomats, speaks French fluently and has lived in Iran, France, Germany, Switzerland, Senegal and India. What do you say when someone asks you, “Where are you from?” If I’m here in Houston, I can say without a problem “Switzerland.” I’ve lived there for more than 8 years. But if Swiss people ask me where I am from, I will have difficulties to answer. I’ll say “Geneva” because I lived there and my family is there. Then sometimes I say Neuchatel [Switzerland] because I study in Neuchatel and I used to live there. And sometimes I say Biel [Switzerland] because I’m living there with my husband. Why does your research focus on French-speaking teenagers? I found …