Everyone should track their cognitive ability as much as health-conscious people track their heartrate and exercise. Formal cognitive testing takes too much time, relevance to user's productivity goals is often questionable. An alternative that solves both is skill trainers like typing tutors. To generalize to cognition and health the skill test must correlate with other cognitive things or health things. Wozniak of supermemo has found correlation between sleep and flash card skill. | Everyone should track their cognitive ability as much as health-conscious people track their heartrate and exercise. Formal cognitive testing takes too much time, relevance to user's productivity goals is often questionable. An alternative that solves both is skill trainers like typing tutors. To generalize to cognition and health the skill test must correlate with other cognitive things or health things. Wozniak of supermemo has found correlation between sleep and flash card skill. |