SVP, Gov. & Academic Research (2001-Present); VP, Operations (2000) In 2000, oversaw recruitment methodology and expansion of the KN panel – now KnowledgePanelSM. Responsible for KN surveys for government agencies, academics, and public policy organizations. Methodological interests in non-response bias, mode effects, panel design. Recent interests: Discrete choice methodology & statistical correction techniques. Publications in JAMA, Health Services Research, Jrl of Post-Traumatic Stress, Marketing Research, etc.