Learning
Julien de Wit On the Discovery of Seven Temperate, Nearby Worlds; Planets may harbor conditions suitable for sustaining liquid water — and thus life
All of these planets are the best targets found so far to search for signs of life, and it is remarkable that they are all transiting the same star. This means that the system will allow us to study each planet in great depth, providing for the first time a rich perspective on a different planetary system than ours, and on planets around the smallest main sequence stars. Only 39 light years away from Earth! more »
Book Review by Joan L. Cannon, Of War, Maturing, and Class: A Bundle From Britain by Alistaire Horne
Joan L. Cannon reviews: Alistaire Horne is the author of over a dozen books of modern history. In this narrative, we realize that the half-century surrounding World War II has lost much of its impact, if only perhaps because of the wars that have succeeded it. A Bundle from Britain is a completely engaging account of Alistaire Horne's evacuation from England near the beginning of the Nazi onslaught on Europe and especially England. As it happened, he was sent to a section of the American world that can hardly stand in as typical of the USA. more »
Janet Yellen Speaks at a Teachers Town Hall Meeting; The Gender Gap in Economics and the Leaky Pipeline Problem
Fed Reserve Board Chair Janet Yellen addresses educators in Washington and nationwide via webcast. "Very importantly for students, we try to make sure that the job market is strong so that students entering it will have a wealth of job opportunities.. we do work to make sure that unemployment is low and job opportunities plentiful. And we try to keep inflation low and stable. And that's something that is important to savers who are concerned about providing for their retirement." more »
Yale's Canine Cognition Center: Dogs Are Smarter Than Humans About Receiving Bad Advice
The new study shows that dogs will leave out irrelevant actions when there is a more efficient way to solve a problem, even when a human repeatedly demonstrates these actions. "Although dogs are highly social animals, they draw the line at copying irrelevant actions," said Angie Johnston, Yale Ph.D. student and lead author on the study. "Dogs are surprisingly human-like in their ability to learn from social cues, such as pointing, so we were surprised to find that dogs ignored the human demonstrator and learned how to solve the puzzle on their own."
Dogs are less likely to follow bad advice than children, according to a new study conducted at the Canine Cognition Center at Yale. Yale Prof. Laurie Santos found that, in contrast to children, dogs only copy a human’s actions if they are absolute… more »
