WARNER, KENNY, AND STOTO (1979) DATA MALES FEMALES 040403 1042201010001 02 TIME 1 TIME 2 TIME 3 GENDER 010101 010203 TIME SPEAK (8F3.0/8F3.0/8F3.0/3X,1F2.0) 01,02,05,06,03,04,07,08