Bipartisan Alliance: We identified the “walkability” of a city, how easy it is to get things done without a car, as a key fa
https://www.bipartisanalliance.com/2019/10/we-identified-walkability-of-city-how.html, posted 5 Oct by peter in politics science toread urbanism
Intergenerational upward economic mobility—the opportunity for children from poorer households to pull themselves up the economic ladder in adulthood—is a hallmark of a just society. In the United States, there are large regional differences in upward social mobility. The present research examined why it is easier to get ahead in some cities and harder in others. We identified the “walkability” of a city, how easy it is to get things done without a car, as a key factor in determining the upward social mobility of its residents.
https://www.objectstyle.com/agile/why-developers-hate-agile, posted 4 Oct by peter in agile development management opinion
Many developers have been voicing their concerns about Agile being broken lately. Among them are prominent figures like Robert C. Martin and Kent Beck – two of the people who charted the Agile Manifesto. Some of the most frequently-mentioned problems with Agile are: Agile ignores technical debt; frameworks like Scrum are just “red tape,” which they were never supposed to be; programmers are asked to commit to arbitrary estimates and deadlines and never get the time to think thoroughly about the features they’re creating. So if we can acknowledge and work on these problems, perhaps we can fix Agile.
https://psmag.com/social-justice/confident-idiots-92793, posted 3 Oct by peter in cognition management science
But here is the real challenge: How can we learn to recognize our own ignorance and misbeliefs? To begin with, imagine that you are part of a small group that needs to make a decision about some matter of importance. Behavioral scientists often recommend that small groups appoint someone to serve as a devil’s advocate—a person whose job is to question and criticize the group’s logic. While this approach can prolong group discussions, irritate the group, and be uncomfortable, the decisions that groups ultimately reach are usually more accurate and more solidly grounded than they otherwise would be.
For individuals, the trick is to be your own devil’s advocate: to think through how your favored conclusions might be misguided; to ask yourself how you might be wrong, or how things might turn out differently from what you expect. It helps to try practicing what the psychologist Charles Lord calls “considering the opposite.” To do this, I often imagine myself in a future in which I have turned out to be wrong in a decision, and then consider what the likeliest path was that led to my failure. And lastly: Seek advice. Other people may have their own misbeliefs, but a discussion can often be sufficient to rid a serious person of his or her most egregious misconceptions.
Interesting article written by David Dunning, of Dunning—Kruger effect fame.
When you are solving a difficult problem re-ask the problem so that your solution helps you learn faster. Find a faster way to fail, recover, and try again. If the problem you are trying to solve involves creating a magnum opus, you are solving the wrong problem.
With a rich network of sound-obsessed cafés, bars and small clubs, Aaron Coultate explains why Tokyo might be the best place in the world to listen to music.
https://parenting.nytimes.com/health/fatherhood-mens-bodies, posted 22 Aug by peter in health parenting science
Dr. Ruth Feldman, Ph.D., a social neuroscientist based in Israel, published a study of 112 mothers and fathers in 2010 which found that peaks in oxytocin (and by association, dopamine) occurred for women when they nurtured their children. In contrast, the peak for men occurred when they took part in rough-and-tumble play. Because young children’s brains seem to mimic the same oxytocin levels as their parents’ — meaning they’ll get a similar blast of feel-good oxytocin when playing with Dad and when being nurtured by Mom — they’ll be more likely to engage in that behavior over and over again specifically with that parent, which is critical to their development. Rough-and-tumble play not only cements bonds between father and child, but also plays crucial roles in a child’s social development.