An anonymous reader writes with news of research into the scientific literacy of college biology students. Earlier studies found that students tended to "rely on mainly informal reasoning derived from their personal experiences," so the researchers derived a new instructional framework that explicitly taught principle-based reasoning. While the number of students who used this method did increase, more than half continued to use informal reasoning, which the researchers say points to a flaw in the way biology is taught (PDF). "Most college-level instruction presents students with complicated narratives about the details of key processes (e.g., cellular respiration), but does not explicitly reinforce the use of key principles to connect those processes. Therefore, students are understandably occupied with memorizing details of processes without focusing on the principles that govern and connect the processes. ... As a result, students may leave an introductory biology course with the ability to recite the reactions in the Calvin cycle but still believing that plants obtain most of their mass from the soil rather than from the atmosphere, that plants photosynthesize but do not respire, or that the mass of a decomposing organism will primarily return to the soil."

theodp writes "Writing for Forbes, CS-grad-turned-big-time-VC Ben Horowitz gives three examples of how the smartest people in a company can also be the worst employees: 1. The Heretic, who convincingly builds a case that the company is hopeless and run by a bunch of morons; 2. The Flake, who is brilliant but totally unreliable; 3. The Jerk, who is so belligerent in his communication style that people just stop talking when he is in the room. So, can an employee who fits one of these poisonous descriptions, but nonetheless can make a massive positive contribution to a company, ever be tolerated? Quoting John Madden's take on Terrell Owens, Horowitz gives a cautious yes: 'If you hold the bus for everyone on the team, then you'll be so late that you'll miss the game, so you can't do that. The bus must leave on time. However, sometimes you'll have a player that's so good that you hold the bus for him, but only him.' Ever work with a person who's so good that he/she gets his/her own set of rules? Ever been that person yourself?"