This article addresses the issue of stigmatization and discrimination
towards people with AIDS (PWAs) using Weiner's attributional theory of
motivation and emotion. In a field experiment, subjects responded to
vignettes describing patients with AIDS, syphilis, lung cancer or tube
rculosis. In these vignettes, the onset of the diseases was either des
cribed as personally controllable or as uncontrollable. Results show t
hat although attributional variables do account for a significant amou
nt of variance in helping behavior and emotions towards PWAs, other va
riables such as the incurability of the disease, the risk of infection
and associations with (homo)sexuality, may be more useful in explaini
ng reactions to PWAs. Implications for education tailored at the preve
ntion of the stigmatization of PWAs are discussed.