The Galatea Effect
The Pygmalion effect, except the person whose expectations rewire you is you.
Grounded in the research on the Galatea effect
what it is
The Galatea effect is when your OWN high expectations of yourself raise your actual performance. No coach, no boss, no teacher hyping you up. Just the private belief that you can do this, quietly becoming true. It's the self-powered cousin of the Pygmalion effect, where someone else's belief lifts you. Here the call is coming from inside the house, and it still measurably works.
named after a statue
The name is Greek myth: the sculptor Pygmalion carves a statue, Aphrodite brings it to life, and that statue is Galatea, the part that comes alive on its own. Psychologist Dov Eden at Tel Aviv University grabbed her name for the self-version, because the expectation lives inside you, not in the sculptor. Pygmalion already had the name for others' belief lifting you. Galatea got the self-belief.