Objective: Adolescent girls and young women (AGYW) have a much higher risk of HIV
infection than young men of the same age. One hypothesis for this disparity is AGYW are …

Factorial survey designs have gained increasing popularity within the social sciences.
Compared to single-item questions, the method allows the researcher to model more …

Objective: The African HIV epidemic is aging, yet HIV testing behavior studies either exclude
older persons or include too few to say much about age differences. Method: Strategically …

Background Interviewers can substantially affect self-reported data. This may be due to
random variation in interviewers' ability to put respondents at ease or in how they frame …

During electoral campaigns in new democracies, parties and candidates often employ
clientelist strategies such as vote buying to mobilize electoral support. The academic …

Background: The public health field relies heavily on survey data, especially in Low and
Middle Income Countries (LMICs), to measure population health needs. Innovation in data …