After school, Devon buys a $6 snack now instead of bringing one from home and saving $6 for a concert next month. Which thinking trap is shown?

A backpack was marked $120 and is now $60. Priya buys it mainly because $60 seems low compared with $120. Which bias is influencing her?

Luis paid $25 for a movie ticket, then learns he has a fever. He goes anyway mainly because he already paid. Which thinking trap is shown?

Nora receives a $40 birthday gift and spends it on extras while carrying a $40 credit card balance. She treats the gift as separate money. Which bias is this?

A store says, “Avoid a $10 late charge by paying today,” instead of “Get $10 off by paying today.” Which bias does this wording use?

Tara keeps an expensive phone plan because she hates giving up an unused perk, even though another plan saves $18 per month. Which bias is strongest?

Eli knows waiting two days would let him use a $15 coupon, but he orders today because he wants the item immediately. Which bias is shown?

A cereal box says “regularly $8,” then is priced at $5. Ava assumes it is a bargain without checking the unit price. Which bias may affect her?

Marcus will use only cash from his “fun” envelope for a game, even though he has enough money in savings and no urgent savings goal. Which bias is shown?

Jada keeps paying $12 a month for a streaming service she no longer watches because she has paid for it all year. Which bias is influencing her?

A $90 jacket is labeled “Save $60” rather than “Pay $90.” Malik buys it even though he had not planned to buy a jacket. Which bias is shown?

Rina will not cancel a gym membership with a $25 cancellation fee, so she pays $45 more over the next three months despite not going. Which bias is strongest?

Which question best helps someone avoid sunk-cost reasoning when deciding whether to keep a gym membership?

A shopper is influenced by anchoring. Which decision best shows that influence?

Which choice best shows mental accounting?

Kai buys a trending cryptocurrency mainly because everyone at school is buying it, without researching the risks. Which bias is shown?

A seller frames a $15 discount as “avoid a $15 penalty.” Which customer response best reflects framing?

Leo is sure he can pick winning stocks, so he puts all his savings into one company without researching the risks. Which bias is shown?

Which action is most likely from present bias when comparing two payment choices?

Before buying a nonessential item, Ava waits 24 hours to see if she still wants it. Which bias does this habit mainly guard against?

A store displays “Was $100, now $55” beside headphones. Which bias is the store most likely trying to exploit?

An online store emphasizes “Get it today, pay later.” Which bias is this message most likely trying to exploit?

A gym advertises, “Do not lose your chance to save $20,” rather than “Save $20 if you join today.” Which bias is targeted?

A subscription page warns, “Cancel now and lose your member badge,” although the badge has no financial value. Which bias is it exploiting?

A retailer gives shoppers a $25 store credit and places costly accessories by checkout. Which bias is it most likely exploiting?

Maya keeps a $9 monthly subscription she does not use because she has already paid for 10 months. What does continuing cost her?

Noah buys a $70 game because it is marked down from $140, although he did not want it before seeing the sale. What is the direct cost of acting on the anchor?

Instead of waiting one day for free shipping, Amara pays a $12 delivery fee so she can get a nonessential item today. What is the immediate cost of present bias?

Owen spends a $50 tax refund on restaurant meals instead of paying a credit card balance that charges $1 in interest for every $50 left unpaid this month. What is the month's cost of that choice?

Zoe will not pay a $30 cancellation fee for an unused club, so she remains enrolled for three months at $40 per month. Compared with canceling now, what extra cost does loss aversion create?