Data Collection Instruments
- Automated Self-Administered 24-hour Dietary Recall (ASA24)
Overview of the Respondent Web Sites
The Respondent Web sites are used by participants to complete recalls. Four Respondent Web sites are currently available in English and Spanish: ASA24-2014 and ASA24-Kids-2014 (both available for new studies); ASA24-2011 and ASA24-Kids-2012 (both in use for studies registered before December 2013 and available until March 2015).
Use of the sites requires high-speed Internet access and Microsoft's Silverlight browser plug-in, which can be freely downloaded.
ASA24™ is a trademark of HHS.
Last Modified: 13 Jan 2015