Why students should not be taught general critical-thinking skills | Help and Support everybody around the world | Scoop.it
It’s natural to want children and graduates to develop a set of all-purpose cognitive tools with which to navigate their way through the world. But can such things be taught? Carl Hendrick argues that general critical thinking skills cannot be so easily transferred from one context to another.

Being an air-traffic controller is not easy. At the heart of the job is a cognitive ability called “situational awareness” that involves “the continuous extraction of environmental information [and the] integration of this information with prior knowledge to form a coherent mental picture”. Vast amounts of fluid information must be held in the mind and, under extreme pressure, life-or-death decisions are made across rotating 24-hour work schedules. So stressful and mentally demanding is the job that, in most countries, air-traffic controllers are eligible for early retirement. In the United States, they must retire at 56 without exception.

Via Elizabeth E Charles, Yashy Tohsaku, juandoming