Tetris Gameplay Reveals Complex Cognitive Skills
TROY, N.Y. — In a fraction of a second, a colorful digital block shaped like the letter “L” falls from the top of the computer screen. In even less time, fingers float across a controller, striking the arrow keys in rapid succession to rotate the figure so it falls in line with a computerized stack of shapes. Form after form falls, faster and faster. The decades-old puzzle game Tetris and the people who play it competitively have become a testbed for cognitive scientists at Rensselaer Polytechnic Institute who want to know how humans learn and gain expertise.