Articles where cognition, judgement, stress tolerance or digital comprehension changes the outcome.
Randomised experiments show manipulative interface design nearly quadrupling acceptance of an unchanged offer, while raising its price fourfold changed nothing. What works, what is overstated, and why enforcement rather than vigilance is what altered the interfaces.
Children cannot reliably detect a vehicle approaching above 20 mph – a developmental limit, not carelessness. What that means for the school run, the 44% injury reduction Safe Routes to School produced in New York, and why nearly two thirds of school-bus-related child deaths happen outside the bus.
The 2024 Lancet Commission put 45% of dementia cases down to 14 modifiable risk factors. Two were added that year — midlife cholesterol and untreated vision loss. Almost none of the list is something you buy, and no supplement appears on it at all.
