10 MAR 2019 by ideonexus
Automation Improves Safety
The airports with their self-check-in kiosks and restaurants full of iPads are staffed by thousands of human workers (most using mano machine can do? Or, like operating an elevator and driving a car, is it because at first we don't trust machines to do a job where lives are at risk? Elevators became much safer as soon as the human operators were replaced. The human-hating Skynet from the Terminator movies could hardly do a better job of killing people than we do killing ourselves with cars. H...Folksonomies: automation
Folksonomies: automation
1 
notes
notes30 MAY 2015 by ideonexus
Violence Must be Considered Proportionally When Compared ...
In absolute numbers, of course, civilized societies are matchless in the destruction they have wreaked. But should we look at absolute numbers, or at relative numbers, calculated as a proportion of the populations? The choice confronts us with the moral imponderable of whether it is worse for 50 percent of a population of one hundred to be killed or 1 percent of a population of one billion. In one frame of mind, one could say that a person who is tortured or killed suffers to the same degree ...Folksonomies: violence quantification
Folksonomies: violence quantification
1 notes
notes08 MAR 2015 by ideonexus
Universities Targeting Out-of-State Admissions for Tuitio...
Colorado Mesa University was typical of most public institutions in the fall of 2007, with out-of-state students making up a small number, about 5 percent, of the overall student body. But when the economic downturn hit in the fall of 2008, and state support for higher education began dwindling, Colorado Mesa President Tim Foster knew it was time to shake up the status quo. He decided to aggressively recruit out-of-state students, who pay 50 percent to 60 percent more than do Colorado residen...Folksonomies: academia admissions
Folksonomies: academia admissions
1 ...at the expense of in-State students.
31 JUL 2011 by ideonexus
Don't Spank Your Children
Over the years, many studies have been devoted to assessing the usefulness of this method, often coming to confusing—even opposing—conclusions. One of the latest lightning rods is a five-year review of the research literature by a committee of child development specialists sponsored by the American Psychological Association. The committee came out against corporeal punishment, finding evidence that spanking caused more behavioral problems than other types of punishment, producing more agg... 1 notes
notesEnough studies confirm the detrimental effects of this practice that it shouldn't even controversial, but it is.
31 JUL 2011 by ideonexus
Exercise with your Children
This rise in pediatric obesity is painful to hear in the brain science community, especially because we know so much about the relationship between physical activity and mental acuity. Exercise—especially aerobic exercise—is fanastic for the brain, increasing executive function scores anywhere from 50 percent to 100 percent. This is true across the life span, from young children to members of the golden-parachute crowd. Strengthening exercises do not give you these numbers (though ther... 1 notes
notesExercise is so important for improved cognitive function.
31 JUL 2011 by ideonexus
Do Not Praise Your Children's Intelligence
On the successful completion of a test, they should not have said,“I’m so proud of you. You’re so smart. They should have said, “I’m so proud of you. You must have really studied hard”. This appeals to controllable effort rather than to unchangeable talent. It’s called “growth mindset” praise.
More than 30 years of study show that children raised in growth-mindset homes consistently outscore their fixed-mindset peers in academic achievement. They do better in adult life, t...
2 Praise them for working hard because they can control that.
28 JUL 2011 by ideonexus
Sign Language May Boost Cognition in Children by 50 Percent
Gestures and speech used similar neural circuits as they developed in our evolutionary history. University of Chicago psycholinguist David McNeill was the first to suggest this. He thought nonverbal and verbal skills might retain their strong ties even though they’ve diverged into separate behavioral spheres. He was right. Studies confirmed it with a puzzling finding: People who could no longer move their limbs after a brain injury also increasingly lost their ability to communicate verball...Folksonomies: parenting child development
Folksonomies: parenting child development
1 notes
notesChildren who learned the form of communication in the first grade performed 50 percent better on a series of cognitive tests.
29 JUN 2011 by ideonexus
Sleeping Arangements Across Climates
Anthropologist John Whiting found a simple association between climate and parent-child co-sleeping (among other behaviors).^ Evaluating 136 societies for which he had information. Whiting outlined four kinds of typical sleeping arrangements for a household: mother and father in the same bed with baby in another bed; mother and baby together and father somewhere else; all members of the family in separate beds; and all members of the family together in one bed. The most prominent pattern acro... 1 notes
notesClimate seems to predict where the child sleeps in relation to the parents.
29 MAY 2011 by ideonexus
The Ponzi-Scheme Meme
Profit-motivated designer viruses, many of which are completely legal and aboveboard today, have their shady origins in the crooked Ponzi scheme.* Charles Ponzi was an Italian immigrant who opened a business in Boston in 1919 called the Securities Exchange Company. He offered to repay people's investments in 90 days with 50 percent interest: an investment of $10 would bring $15 in three months.
His story was that he bought international postal reply coupons in Europe and, due to currency flu... 1 notes
notesHow it works and how it spread.
03 MAY 2011 by ideonexus
Two Sexes is Inefficient
Many fungi are sexual, but they do not have males. They have tens of thousands of different sexes, all physically identical, all capable of mating on equal terms. but all incapable of mating with themselves. Even among animals there are many, such as the earthworm, that are hermaphrodites. To 3e sexual does not necessarily imply the need for sexes, let alone for just two sexes, let alone for two sexes as different as men and women. Indeed, at first sight, the most foolish system of all is two... 1 notes
notesFungi have thousands of different sexes, making almost everyone a potential partner, for humans, 50% of people are not potential partners.
