Consumer Behavior: Why Slow Music Fills Your Cart
A tour of the hidden forces behind what people buy, from jam aisles and wine music to false memories and the peak-end rule.
Try 3 questions
1. In a famous supermarket study, shoppers saw a display of either 6 or 24 jam flavors. Which display led to more purchases?
- The 6-flavor one, by roughly ten times
- The 24-flavor one, by roughly double
- Both sold about the same number of jars
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Answer: The 6-flavor one, by roughly ten times
Iyengar and Lepper found the big display drew more browsers, but about 30% bought from the small one versus 3% from the large one: too much choice can paralyze.
2. According to the classic consumer decision model, what sets the whole buying process in motion?
- Seeing an advertisement for a new product
- A felt gap between actual and desired state
- Having spare money available to spend
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Answer: A felt gap between actual and desired state
Problem recognition comes first: a purchase starts when someone notices a difference between how things are and how they want them to be; ads can trigger it but are not required.
3. When picking a brand, how many options does a typical shopper seriously consider?
- Usually just a handful, often three to five
- Usually every brand they have heard of
- Usually a dozen or more, compared closely
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Answer: Usually just a handful, often three to five
The consideration set is small: people know many brands but actively weigh only a few, which is why getting into that short list matters so much.
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