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"Op-Ed: What students know that experts don’t: School is all about signaling, not skill-building
Parents, teachers, politicians and researchers tirelessly warn today’s youths about the unforgiving job market that awaits them. If they want to succeed in tomorrow’s economy, they can’t just coast through school. They have to soak up precious knowledge like a sponge. But even as adulthood approaches, students rarely heed this advice. Most treat high school and college like a game, not an opportunity to build lifelong skills."
Bryan Caplan is professor of economics at George Mason University and author of “The Case Against Education: Why the Education System Is a Waste of Time and Money.”https://www.latimes.com/opinion/op-ed/la-oe-caplan-education-credentials-20180211-story.html