How personal belief can impact performance | Lily McNamara | TEDxTupelo Women

Quick Overview

Lily McNamara argues that seemingly "woo" or irrational practices like rituals, visualization, and even superstitions like lucky horseshoes, are actually scientifically valid tools rooted in belief science that can significantly improve performance and well-being, citing studies from Stanford University that show students who performed rituals before presentations achieved better results.

Key Points: McNamara contends that practices labeled as "woo," such as rituals and visualization, are scientifically proven tools for success, not just irrational beliefs. She references studies from Stanford University's Belief Lab showing that students who performed pre-presentation rituals performed better academically than those who did not. The speaker uses the example of Nobel Prize winner Niels Bohr, who kept a lucky horseshoe above his door despite being a physicist, illustrating that even highly rational individuals use these practices. McNamara defines "woo" as anything that is not directly connected to a measurable outcome but still influences performance, drawing parallels to concepts like prayer (Christians) or quantum physics (scientists). The core message is that people should stop ridiculing or hiding these belief-based practices and instead embrace them as powerful tools for success, well-being, and achieving full potential. She shares a personal anecdote about canceling her day to drive to a family member in the emergency room, which she attributed to an intuitive feeling, leading to a positive outcome. The talk encourages reframing these intuitive or ritualistic actions as scientifically sound methods for self-improvement and performance enhancement.

Context: Lily McNamara delivers a TEDxTupelo Women talk titled "Women and Intuition," specifically focusing on the topic, "'Woo' is Just the Science of Belief." McNamara challenges the dismissal of seemingly superstitious or non-rational behaviors, arguing that these practices, including personal rituals and visualization, have measurable, positive impacts on outcomes, citing scientific research to support her claims that belief itself is a powerful, actionable tool.