This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognizing you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.
How can we improve the quality of behavioral risk factor data?
Providing technical assistance and cognitive testing of questions for BRFSS
Challenge
The BRFSS is a state-based survey system that serves as the nation’s primary data source for designing health care programs, policies, and interventions at local and state levels.
The data are used to address the most important public health issues across the country and territories. So, the BRFSS content must be current, reliable, valid, and easy for respondents to understand and answer, as well as collected in the most scientifically defensible manner possible.
In its role of overseeing the collaborative BRFSS effort, the Centers for Disease Control and Prevention (CDC) continuously designs and conducts pilot studies to evaluate the impact that changing survey methods would have on response rates, data quality, survey estimates, and cost.
Solution
Westat supports the annual BRFSS question development cycle by conducting expert reviews and cognitive testing of new and revised question modules.
During the pandemic, Westat conducted video interviews with new mothers to assess reactions to survey questions about receiving prenatal care and giving birth under COVID-19 restrictions. More recently, Westat conducted telephone interviews about questions that address use of emerging electronic tobacco products.
Westat also conducts pilot tests with subsets of the 50 states to study the feasibility of changing survey methods and to assess the impact of alternative data collection modes and sampling approaches on data quality and population estimates.
Results
The CDC will use results from cognitive testing to inform content decisions and results from the pilot tests to make decisions about methodological changes to the survey system.
Such changes will help the BRFSS to keep pace with cultural and societal changes in communication and the role of technology in data collection.
Focus Areas
Behavioral Health Health Services Research and Health Policy Public Health Social ServicesCapabilities
Data Collection Data Collection Modes Statistical Methods Survey DesignSenior Expert Contact
Gina Shkodriani
Principal Research Associate
-
Issue Brief
Doula Support in Black Maternal HealthApril 2024
The U.S. currently faces a crisis in Black maternal health. Black women die from pregnancy complications at a rate 2 to 4 times higher than…
-
Expert Interview
Leading with Diverse Ideas: Edwards Shares Vision for JSSAMApril 2024
With 4 decades of designing and managing large, complex surveys, Westat’s Brad Edwards has decided to add another leadership position to his resume by becoming one…
-
Expert Interview
Leveraging WIC EBT Data for In-Depth Program AnalysisApril 2024
Since its founding 50 years ago, the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) has been a critically needed source of food…