This study examined individuals' beliefs about older workers. Of particular interest was the relationship between those beliefs and individuals' (a) interactions with older workers, (b) supervisory status, and (c) demographic variables. Findings indicated that although older workers hold more positive beliefs about older workers than younger workers hold, even younger workers tended to have generally positive beliefs. Chronological age was found to moderate two relationships. First, the number of younger workers' interactions with older workers significantly, positively affected younger workers' beliefs about older workers. Second, an examination of the interaction between supervisory status and age found that older supervisors hold more negative beliefs about older workers than younger supervisors.