This study reports findings from six training projects designed to keep hea
lth providers up-to-date on emerging developments and approaches in HIV/AID
S care. Participants were 3779 individuals who described themselves, their
professional background, and their specific experience in the HIV/AIDS fiel
d. These characteristics were compared with their self-reported confidence
in managing clients, counseling clients, providing services, and the traini
ng topics. A repeated-measures design examining level and change of confide
nce showed little support for links between provider characteristics and co
nfidence due to HIV/AIDS training experience. Thus, knowing a provider's ba
ckground does not necessarily provide diagnostic information about who migh
t most benefit in improved confidence from HIV/AIDS educational training. T
hese results suggest that HIV/AIDS training programs may be targeted broadl
y-to a wide range of healthcare providers of diverse backgrounds-with littl
e or no impact on overall levels and changes in provider confidence.