Usability Views Article Details  home | timeline | recent | popular | e-reports | userati | about this site Randomize and Test (RAT): A Program to Randomize Conditions (01 Jul 2000) Article URL: http://psychology.wichita.edu/surl/usabilitynews/2S/RAT.htm Read 87 more articles from Software Usability Research Laboratory sorted by date, popularity, or title. Next Article: So, What Size and Type of Font Should I Use on My Website? This site is a labour of love built by Chris McEvoy