Spangenberg, H. H. Esterhuyse, J. J. Visser, J. H. Briedenhann, J. E. Calitz, C. J.
(AOSIS OpenJournals, 1989-05)
BARS were initially developed as indices of behavioural change and to ensure greater comparability of ratings from different raters. In this study, BARS were developed for a major producer-wholesaler company in the liquor ...