I’m in a high school classroom talking to “Lisa.” Her hair is dyed black and purple, and the piercing in her lower lip bounces as she talks. “I broke up with my boyfriend because of this class,” she says. The class is Introduction to Psychology, and the teacher is Char Kamper, who developed a curriculum called Connections to teach students about dating, relationships and marriage. “When did you break up with him?” I ask. “Three days ago,” Lisa says, and then she looks me straight in the eye. “I realized he only called me when he wanted one thing.”