Appropriate behavior in relation to an object often requires judging whether it is owned and, if so, by whom. The authors propose accounts of how people make these judgments. Our central claim is that both judgments often involve making inferences about object history. In judging whether objects are owned, people may assume that artifacts (e.g.,…

It is like trying to fit a triangular peg into a round hole while both the hole and the peg continually change shape and size. Sound a little crazy? That is just what industry thinks about the current global "one-size-fits-all" concept of education. The perception from business, government and education leaders of 50 nations at the…

The capsule histories of physics that students learn in their physics courses stem basically, I believe, from a linear view of history--that physicists in making fundamental discoveries follow a Royal Road to them, as Hermann von Helmholtz put it in 1892. The actual routes they follow, however, are generally nonlinear, and when historians display…

In this article, the author, the Principal of Saint Philip Neri School in Omaha, Nebraska, for 14 years, describes the good, the bad, and the ugly aspects of being a principal. She notes that the "good" includes: (1) longevity--having been on the job for 14 years, she has been able to see many of the kids grow and mature; (2) a…