◆2-digit multiplication I still remember being surprised to hear that multiplication tables are memorized up t… 続きを読む Mental arithmetic is easy with Methods of ‘2Digit Multiplication’.
3 ways to improve Dynamic and Kinetic visual acuity ◆What is dynamic and kinetic visual acuity? Dynamic / Kine… 続きを読む An android app that trains your kinetic visual acuity! Kinetic Visual Acuity
◆nBack task What’s nBack task The nback task is a method of measuring temporary memory ability (working memory… 続きを読む “N’Back 10”, an android app that trains working memory, and its free version “N’Back”
◆What is the Stroop effect? Stroop effect(from WIKIPEDIA in 2011.01.21) In psychology, the Stroop effect … 続きを読む An android app for experimenting with the Stroop Effect in the three primary colors of red, green and blue