Home / Adolescence / MindShift Oct 22, 2025 Updated 3:19 pm PT Save Article Failed to save article Please try again Email (Mariia Vitkovska/ iStock) In 2017, psychologist and researcher Jean Twenge published iGen, a book about the first generation to grow up with smartphones. An excerpt in The Atlantic ran under the headline, “Have Smartphones Destroyed a Generation?” which drew some backlash for sounding alarmist.