"This study sought to assess the full extent of intellectual functioning across participants by administering the Wechsler Abbreviated Scale of Intelligence (WASI), along with administering a mirror-tracing task to assess their perceptual-motor skills. The participants’ scores on the individual factors of intelligence and perceptual-motor skills were then examined in relation to their search performance on a complex website interface." From an article by Michael L. Bernard, Chris Hamblin, and Brett Scofield in Usability News, a project of Wichita State's Software Usability Research Laboratory (SURL). Read the article... [via Webword]