BusinessStartup & Funding 61 Years Ago, a Brilliant Psychologist Defined the 'Big Five' Model of Personality. It's the Foundation of Emotional Intelligence By Soumyadeep Pal - August 25, 2024 0 Share FacebookTwitterPinterestWhatsAppLinkedinReddItTelegramTumblrDiggFlipNaverEmailPrint What is the Big 5? Learn how this personality model can help you get to know yourself and build emotional intelligence.