The Web-based, self-administered survey
was conducted with a group of top industry producers during May/June 2003.
The study's results were drawn from the 2008 US National Health and Wellness Survey (NHWS), a nationally representative, self-administered survey
conducted annually via the Internet.
The self-administered survey
analyzed a representative sample of 200 dietitians, nurse practitioners, and physician assistants.
The survey consisted of a 10-minute online, self-administered survey
Physical activity was based on a self-administered survey
covering 13 types of activities over a one-year timeframe.
Data collected for this study were captured through two avenues - 80 in-depth telephone or in-person interviews with target respondents, and a self-administered survey
The results of the focus groups were used to instruct development of the quantitative research, a self-administered survey
conducted at 40 schools across the nation.
Methodology changed significantly this year, from telephone interviews to an online self-administered survey