Psychology
- Psychology
Thirtysomethings flex their number sense
A mental feel for estimating amounts maxes out later in life and may influence math achievement.
- Humans
Depolarizing climate science
A study out this week attempts to probe why attitudes on climate risks by some segments of the public don’t track the science all that well. Along the way, it basically debunks one simplistic assumption: that climate skeptics, for want of a better term, just don’t understand the data — or perhaps even science. “I think this is sort of a weird, exceptional situation,” says decision scientist Dan Kahan of the Yale Law School, who led the new study. “Most science issues aren’t like this.” But a view is emerging, some scientists argue, that people tend to be unusually judgmental of facts or interpretations in science fields that threaten the status quo — or the prevailing attitudes of their cultural group, however that might be defined. And climate science is a poster child for these fields.
- Psychology
When good moods go decisively bad
Positive feelings may lead seniors to weigh fewer options and make poorer choices in some situations.
- Psychology
Two heads sometimes better than one
Group decisions rise or fall based on what the most confident member knows or doesn’t know.
- Psychology
Autism rates rise again
Related developmental disorders affect 1.1 percent of U.S. 8-year-olds.
- Psychology
Visions For All
People who report vivid religious experiences may hold clues to nonpsychotic hallucinations.
- Psychology
Pi master’s storied recall
Remembering more than 60,000 consecutive numbers takes exhaustive practice at spinning yarns.
- Psychology
Kids flex cultural muscles
Young children, but not chimps or monkeys, generate collective leaps of knowledge.
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- Psychology
Vodka delivers shot of creativity
Alcohol intoxication raises men’s performance on a test of verbal ingenuity.
- Psychology
Fighting willpower’s catch-22
Avoiding daily temptations works better than using willpower, which has oddly unintended effects.
- Psychology
Babies lip-read before talking
Tots acquire the gift of gab by matching adults’ mouth movements to spoken words.
