Science & Technology / Science & Medicine / Psychology & Cognitive Science

Why 30% of Job Applicants Cheat on Personality Tests (And How Science Catches Them)

Did you know that nearly one in three job applicants deliberately distort their answers on personality tests to land the job? This video dives deep into the groundbreaking research from *Advancing Psychological Methods Across Borders*, a collection of studies edited by Kai Ruggeri and top scholars. We explore how psychology is tackling the replication crisis, moving beyond WEIRD populations (Western, Educated, Industrialized, Rich, Democratic), and using advanced models like Thurstonian IRT to detect cheating. You'll learn why classic studies fail modern standards, how culture shapes everything from doctor empathy to moral responsibility, and what the future of cross-border psychological assessment looks like. Whether you're a researcher, HR professional, or just curious about how your mind works, this video reveals the hidden biases in the tests that shape our lives—and the cutting-edge methods being used to fix them.