Broaden-and-Build Theory of Positive Emotions

The Broaden-and-Build Theory, developed by Barbara Fredrickson, suggests that positive emotions such as joy, interest, and gratitude broaden one's awareness and encourage novel, exploratory thoughts and actions.

Over time, this broadened behavioral repertoire builds useful skills and psychological resources like resilience, social support, and overall well-being.

The theory emphasizes that positive emotions have a lasting impact on psychological and social functioning, fostering a more expansive mindset, creativity, and stronger relationships.

It also highlights a positive feedback loop where increased well-being leads to more positive emotions, higher resilience, and further well-being.