Is It Better to Learn a Second Language as a Child or Adult?

Psychology Today | 03.02.2026 07:37
Parents often hear the warning: “If your child doesn’t learn a second language early, they’ll never be fluent.” Adults, meanwhile, are told: “It’s just too late for you to learn now.” These claims are familiar and tidy, but misleading. Are they actually true? Is it better to learn a second language as a child or as an adult? The short answer is that it depends on what we mean by “better.”