
The Brainy Business | Understanding the Psychology of Why People Buy | Behavioral Economics 546. The Hidden Language of Semiotics in Retail
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Nov 4, 2025 Dr. Rachel Lawes, a social psychologist and expert in commercial semiotics, joins to explore how signs and symbols shape consumer behavior in retail. She discusses the impact of visual cues and packaging, revealing how unintentional messages can influence customer perception. The infamous 'jam of death' story highlights the dangers of misunderstood semiotics. Rachel also delves into the GameStop phenomenon, examining how memes created group identities and altered market dynamics. Tune in for insights on ensuring your brand communicates effectively!
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Every Element Speaks For Your Brand
- Semiotics studies how signs, symbols, and visual cues create unconscious associations that shape behavior.
- Brands communicate constantly through packaging, fonts, colors, and layouts without saying a word.
Research With Skin In The Game
- Rachel joined WallStreetBets as an observer and later bought shares to understand the phenomenon firsthand.
- She found the experience euphoric and instructive about how consumers create meaning together.
Memes Build Powerful Group Identity
- Online communities create rapid shared meanings with memes and language that bind strangers into strong group identity.
- Those semiotic tools can produce behaviors (like the GameStop surge) that traditional models didn't anticipate.






