Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Sample DCE choice task.
Notes: Attributes and levels were introduced individually, prior to the administration of the DCE. After the most preferred option was selected, participants were asked to identify the next best option (“best-best” elicitation format). See Supplemental Material for the DCE survey and information provided to the participant about each attribute and level.
