Sir (William) Arthur Lewis (January 23, 1915 -- June 15, 1991) je ara Saint Lucia aseoro-okowo to gbajumo fun ipa re ni papa idagbasoke oro-okowo.. 
Kocicipants are randomly assigned to different groups which either serve as controls—acting as reference points because they are tested with regard to the deflowering variable, yanjúit without having been exposed to any independent variables of interest—or receive one or more inspectments.. 