Tech Insider If you have over 25 photos on Instagram, you’re no longer cool “Even though it’s decades old, the work of Erving Goffman is still super relevant here,” Northeastern University professor Meryl Alper tells TI. Goffman’s work explores human behavior as a theatrical performance, with a front and back stage. A person acts differently depending on the audience, which Goffman refers to as “impression management.” And on Instagram, teens […]