Match each apparent discrepancy (left) with the new premise (right) that most effectively resolves the paradox.
- A public health initiative offered free, extensive medical check-ups to encourage healthier lifestyles; surprisingly, the community's reported rate of severe illness increased significantly the following year.The comprehensive diagnostic tests identified and documented hundreds of pre-existing, asymptomatic conditions that had previously gone unrecorded by local clinics.
- A grocery chain heavily reduced the price of its budget-brand bread to attract more low-income shoppers; however, the total number of loaves of this specific bread sold dropped sharply.The drastic discount caused consumers to assume the product was nearing its expiration date or was of inferior quality, leading them to purchase mid-tier alternatives instead.
- A municipality replaced all its public streetlights with energy-efficient bulbs that use half the electricity per hour; nevertheless, the city's overall energy expenditure for street lighting increased.The reduction in operating costs allowed the local government to install and illuminate streetlights in dozens of previously unlit suburban neighborhoods and parks.
- A species of frog developed a much louder mating call to attract mates from further away; yet, the average number of offspring produced by the frog population severely decreased.The increased acoustic volume made the amphibians far more detectable to their primary nocturnal predators, severely reducing the adult breeding population.
Answer
The correct pairings resolve each discrepancy by addressing the hidden variables: diagnostic discovery rates (L1 to R3), consumer perception of value (L2 to R4), expanded municipal infrastructure (L3 to R1), and predator attraction (L4 to R2).
Each correct match provides a new piece of factual information that allows both seemingly contradictory premises in the original stimulus to be true simultaneously. They act as logical bridges by introducing factors like measurement bias, psychological signaling, scope expansion, and ecological trade-offs.
Step-by-Step Solution
Key Concept
Bridging Conflicting Premises