Background and Objectives: Reliability of responses between partners w
as used as a surrogate to examine the validity of self-reported sexual
histories in two samples with different risk and demographic profiles
and different intensities of contact with study staff. Study Design:
Retrospective self-report data were compared between partners and betw
een samples. Results: Despite differences between the two groups, reli
ability of the sexual history data was comparable. Conclusions: Furthe
r study is needed to examine other methodologies for collecting sensit
ive data. Intensive contact and rapport building may not be necessary.