
Quirk of the ACT Test — Rounding to a Whole Number — Offers Rare Isolated Glimpse of the Value of Scores
Tracking the impact of a small test-score difference on college attendance and later life

Political Polarization Creates Minefield for Marketing Strategy
Liberals and conservatives respond differently to ads that reinforce or challenge stereotypes

We Think Illegal Products Are More Effective
Because they’re harder to get, we assume they’re more potent — and thus preferable over legal ones.

How White Men, Discussing Race and Gender Inequities, Can Gain Credibility
Adding a note of personal advocacy to any factual statement helps a lot

Those Offering Opinions Are Better Remembered Than Those Uttering Facts
And recall of the source affects how we interpret information — and how we might act upon it

The Surprising Relationship Between Empathic Skill — the Ability to Read Others’ Feelings — and One’s Own Happiness
A surer path to contentedness might be believing one possesses empathy, even if one doesn’t

Nudging Teachers, in a Large Field Study, Marginally Boosted Student Math Performance
Fifteen nudges tried out across 140,000 teachers and some 3 million students