The Pygmalion Effect: How a Lie Made Ordinary Kids Smarter

Why do you sound brilliant on the phone with an old friend, then stumble over the same idea in front of your manager? The Pygmalion Effect explains how a lie made ordinary kids smarter, and how other people's expectations quietly shape your performance too. Expectations travel from one mind into another through four channels: warmth, feedback, the challenges we're given, and the chances we get to speak. That makes the self-fulfilling prophecy work in both directions, lifting some people and pushing others down through the Golem Effect, stereotype threat and self-handicapping. This video explores where low expectations come from, how they become your inner voice, and four practical laws for choosing who gets to shape you, including how to use high expectations to raise the people around you. Research referenced: • Rosenthal, R., & Jacobson, L. (1968). Pygmalion in the Classroom: Teacher Expectation and Pupils' Intellectual Development. Holt, Rinehart and Winston. • Ovid. (c. 8 CE). Metamorphoses. • Merton, R. K. (1948). The self-fulfilling prophecy. The Antioch Review. • Rosenthal, R., & Fode, K. L. (1963). The effect of experimenter bias on the performance of the albino rat. Behavioral Science. • Rosenthal, R. (1973). Four-factor theory of how expectations are communicated: climate, feedback, input and output. • Word, C. O., Zanna, M. P., & Cooper, J. (1974). The nonverbal mediation of self-fulfilling prophecies in interracial interaction. Journal of Experimental Social Psychology. • Babad, E. Y., Inbar, J., & Rosenthal, R. (1982). Pygmalion, Galatea, and the Golem: Investigations of biased and unbiased teachers. Journal of Educational Psychology. • Jussim, L., & Harber, K. D. (2005). Teacher expectations and self-fulfilling prophecies: Knowns and unknowns, resolved and unresolved controversies. Personality and Social Psychology Review. • Raudenbush, S. W. (1984). Magnitude of teacher expectancy effects on pupil IQ as a function of the credibility of expectancy induction: A synthesis of findings from 18 experiments. Journal of Educational Psychology. • Steele, C. M., & Aronson, J. (1995). Stereotype threat and the intellectual test performance of African Americans. Journal of Personality and Social Psychology. • Berglas, S., & Jones, E. E. (1978). Drug choice as a self-handicapping strategy in response to noncontingent success. Journal of Personality and Social Psychology. • Eden, D., & Shani, A. B. (1982). Pygmalion goes to boot camp: Expectancy, leadership, and trainee performance. Journal of Applied Psychology. • Yeager, D. S., Purdie-Vaughns, V., et al. (2014). Breaking the cycle of mistrust: Wise interventions to provide critical feedback across the racial divide. Journal of Experimental Psychology: General. • Rubie-Davies, C. M. (2007). Classroom interactions: Exploring the practices of high- and low-expectation teachers. British Journal of Educational Psychology. • Shaw, G. B. (1913). Pygmalion. Disclaimer: This video is for educational and informational purposes only. #PygmalionEffect #Psychology #SelfFulfillingProphecy