The power of believing that you can improve | Carol Dweck | TED

Overview

Carol Dweck explains how a “growth mindset” changes how people respond to difficulty—especially through the idea of “yet” (or “not yet”). Instead of treating failure as proof that someone is “nothing,” she reframes it as a normal part of learning.

“Not Yet” as a Reframe for Failure

Dweck shares a story from a Chicago high school where students who fail receive the grade “Not Yet” instead of a failing mark. This simple shift changes the meaning of mistakes—from a final verdict to a sign that learning is still underway.

A Turning Point in Her Research

Dweck describes a key moment in her work: when she tested 10-year-old children with problems that were slightly too hard, some students responded with confidence:

• They liked the challenge
• They believed their abilities could improve

Others reacted with fear and despair, because in a fixed mindset, failure feels like a permanent judgment of intelligence—what Dweck calls the “tyranny of now.”

What the Research Shows

Her findings highlight a behavioral contrast:

• Fixed-mindset students often disengage after making an error.
• Growth-mindset students process the mistake, learn from it, and correct it.

Dweck uses the metaphor that the brain can be “on fire with yet.”

Critique: Overvaluing Immediate Validation

Dweck criticizes how children are often raised to focus on instant validation (like earning As). She warns that this mindset can continue into adulthood, leaving people unable to tolerate setbacks unless they receive constant rewards.

Employers have similarly reported that many new workers struggle when they don’t get immediate recognition.

Practical Steps: Building a “Bridge to Yet”

Dweck proposes actionable methods to help people adopt growth-oriented responses:

• Praise wisely

  • Avoid praising intelligence or talent.
  • Instead use process praise: effort, strategies, focus, perseverance, and improvement.

• Reward the right behaviors

  • She describes a math game designed to reward effort, strategy, and progress rather than only giving credit for correct answers right away.
  • This leads students to persist longer on difficult problems.

• Teach the brain-growth mechanism

  • In studies, students were taught that pushing beyond their comfort zone strengthens brain connections.
  • Those students showed improved performance after a difficult transition, unlike students who weren’t taught the growth mindset.

Growth Mindset and Educational Equality

Dweck connects growth mindset to fairness in education. In situations where students had historically underperformed—such as:

• Harlem kindergarteners
• South Bronx fourth-graders
• Native American students on reservations

—introducing growth-mindset classrooms led to major improvements.

The crucial change was redefining effort and difficulty as signals of learning and stronger brain connections, rather than signs of being “dumb.”

Closing Message

Dweck ends with a letter from a student who credits her message with helping improve both effort and relationships. She concludes by arguing that all children deserve environments full of “yet”—so they can grow instead of having their potential treated as fixed.

Speakers

• Carol Dweck (speaker throughout)