Roger Shepard and Jacqueline Metzler challenged that view by presenting subjects with 2D line drawings of groups of 3D block "objects" and asking them to determine whether that "object" is the same as a second figure, some of which rotations of the first "object".
His students include Lynn Cooper, Leda Cosmides, Rob Fish, Jennifer Freyd, Carol L. Krumhansl, Daniel Levitin, Geoffrey Miller and Josh Tenenbaum.
Roger Moore | Roger Corman | Roger Federer | Roger Daltrey | Sam Shepard | Who Framed Roger Rabbit | Roger Waters | Roger Maris | Roger McGuinn | Beaumont-le-Roger | Shepard Fairey | Roger Zelazny | Roger Ebert | Roger Clemens | Roger Smith | Roger Miller | Roger Tory Peterson | Roger Vadim | Roger Sanchez | Roger Blench | Roger Williams | Roger & Me | Roger Taylor | Roger Staubach | Roger Heim | Roger Goodell | Roger Douglas | Roger Williams (theologian) | Roger Sherman | Roger Mayweather |