Attention, Flow, and Concentration

Chess thinking provides a rich metacognitive context that leads me to believe that we should tease apart three notions that are related but often conflated – attention, flow and concentration. Attention is fundamentally grounded in perception (how we attend), flow is fundamentally grounded in experience (how we feel), and concentration is grounded in praxis (how we purposively coalesce). We ask too much of attention and not enough of concentration. The recent cultural emphasis on attention...

 Courses That Appealed to Steven Chu

I approached the bulk of my schoolwork as a chore rather than an intellectual adventure. The tedium was relieved by a few courses that seem to be qualitatively different. Geometry was the first exciting course I remember. Instead of memorizing facts, we were asked to think in clear, logical steps. Beginning from a few intuitive postulates, far reaching consequences could be derived, and I took immediately to the sport of proving theorems.

 Experimental Methods for Understanding Babies

But why should you believe us instead of those benighted experts who thought babies couldn't really see? How can we say we actually do know what babies think? With the help of videotape, scientists have developed ingenious experimental techniques to ask babies what they know. One whole set of techniques has been designed to answer two simple questions: Do babies think that two things are the same or different? And if they think they're different, do they prefer one to the other? You can prese...