- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04568889
Minnesota COVID-19 Testing Project
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
In the United States, recent statistics show that African American and Latinx communities bear a disproportionate burden from COVID-19. Reaching vulnerable and underserved populations is therefore crucial to combating the disease. However, most public messaging campaigns are not targeted toward underserved communities and don't address fears of social stigma, mistrust in the healthcare system, or concerns about immigration status.
The goal of this project is to help the state of Minnesota understand why individuals are not getting tested and potentially identify trusted individuals or organizations that could be used in follow-up work to send messages. To do so, investigators are deploying flyers through 10 Twin City area food shelves and potentially through public housing units with information on how to answer an online questionnaire.
This provides us with an opportunity to study who answers surveys and why - and what questions are particularly sensitive. This is of general interest to academicians and policymakers alike.
The quality of household surveys is in decline, for three main reasons. First, households have become increasingly less likely to answer surveys at all (unit nonresponse). Second, those that respond are less likely to answer certain questions (item nonresponse). Third, when households do provide answers, they are less likely to be accurate (measurement error). This is important since household surveys help to estimate the employment rate, healthcare needs and of course the census determines resources/representation.
Investigators focus on the first two issues of unit and item nonresponse, which is not random across the population and thus could lead to nonresponse bias. Census tracts with predominantly Hispanic or Black residents had significantly lower response rates to the American Community Survey as compared to the response rates in predominantly white tracts. Similarly, response rates to the Health Information National Trends Survey (HINTS) were lower in areas with higher levels of Hispanic and minority residents.
Investigators hypothesize that financial incentives may encourage unit response; conversely, a close association with the government may discourage response. To test these hypotheses, investigators plan to cross-randomize the incentive amount offered and the emphasis placed on government involvement in the study on flyers advertising the baseline survey. Individuals will see either a) a 10 dollar incentive, or b) a 20 dollar incentive; and either a) messaging that emphasizes government involvement in the study, or b) messaging that emphasizes the involvement of academic researchers. Flyers will be randomized at the foodshelf-day level.
To test what affects item non-response on potentially sensitive questions, such as questions which ask for health information, investigators hypothesize that ethical framing may encourage individuals to answer questions. This takes two forms --- the deontological (or duty based) frame, and the consequential (or cost-benefit) frame. Moreover, knowing others feel the same way (regarding the obligation or benefits of providing health information) may amplify motivation. Finally, there is the possibility that emphasizing the importance of ethnic and racial disadvantage associated with COVID-19 outcomes may be important for improving item non-response on sensitive questions.
Upon completion of the demographic module of the survey but prior to starting several potentially sensitive survey modules, individuals will see a message that either a) emphasizes the public health benefits of answering the survey questions (cost-benefit frame); b) emphasizes an individual's responsibility to their community (duty frame); c) emphasizes the disproportionate impact of COVID-19 on certain ethnic and racial groups; or d) provides no messaging. Messaging content will be randomized at the individual level.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
Minnesota
-
Bloomington, Minnesota, United States, 55420
- Volunteers Enlisted to Assist People
-
Columbia Heights, Minnesota, United States, 55421
- Southern Anoka Community Assistance
-
Eden Prairie, Minnesota, United States, 55344
- People Reaching Out to People Food Shelf
-
Fridley, Minnesota, United States, 55432
- Fridley Covenant Church
-
Minneapolis, Minnesota, United States, 55407
- Calvary Lutheran Church Food Shelf
-
Minneapolis, Minnesota, United States, 55411
- NorthPoint Health and Wellness
-
Minneapolis, Minnesota, United States, 55429
- Community Emergency Assistance Programs
-
Minnetonka, Minnesota, United States, 55343
- Intercongregation Communities Association
-
Stillwater, Minnesota, United States, 55082
- Valley Outreach
-
White Bear Lake, Minnesota, United States, 55110
- White Bear Area Foodshelf
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- All participants who are aged 18 or above and speak English or Spanish
Exclusion Criteria:
- Children, those who do not identify as above or adults who identify as above but do not agree to participate in survey during the consent stage.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Health Services Research
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Government/High Incentive/Cost-Benefit Frame
The participant is assigned to receive a flyer that includes a message emphasizing government involvement and a $20 incentive.
Then the participant is assigned to be a message that emphasizes the public health benefits of answering the survey questions (i.e.
cost-benefit frame).
|
Individuals see a 10 dollar incentive on the flyers advertising the baseline survey.
Individuals see a message emphasizing the involvement of the government in the study,
Individuals will see messaging that emphasizes the public health benefits of answering the survey questions in the baseline survey (cost-benefit frame).
|
Experimental: Government/High Incentive/Duty Frame
The participant is assigned to receive a flyer that includes a message emphasizing government involvement and a $20 incentive.
Then the participant is assigned to be a message that emphasizes an individual's responsibility to their community (i.e.
duty frame).
|
Individuals see a 10 dollar incentive on the flyers advertising the baseline survey.
Individuals see a message emphasizing the involvement of the government in the study,
Individuals will see messaging that emphasizes an individual's responsibility to their community in the baseline survey (duty frame),
|
Experimental: Government/High Incentive/Racial/Ethnic Frame
The participant is assigned to receive a flyer that includes a message emphasizing government involvement and a $20 incentive.
Then the participant is assigned to be a message that emphasizes the disproportionate impact of COVID-19 on certain ethnic and racial groups.
|
Individuals see a 10 dollar incentive on the flyers advertising the baseline survey.
Individuals see a message emphasizing the involvement of the government in the study,
Individuals will see messaging that emphasizes the disproportionate impact of COVID-19 on certain ethnic and racial groups in the baseline survey.
|
Experimental: Government/High Incentive/No Message Frame
The participant is assigned to receive a flyer that includes a message emphasizing government involvement and a $20 incentive.
Then the participant is assigned to the arm that provides no messaging.
|
Individuals see a 10 dollar incentive on the flyers advertising the baseline survey.
Individuals see a message emphasizing the involvement of the government in the study,
Individuals will see no messaging in the baseline survey.
|
Experimental: Researchers/High Incentive/Cost-Benefit Frame
The participant is assigned to receive a flyer that includes a message emphasizing the involvement of academic researchers and a $20 incentive.
Then the participant is assigned to be a message that emphasizes the public health benefits of answering the survey questions (i.e.
cost-benefit frame).
|
Individuals see a 10 dollar incentive on the flyers advertising the baseline survey.
Individuals will see messaging that emphasizes the public health benefits of answering the survey questions in the baseline survey (cost-benefit frame).
Individuals see a message emphasizing the involvement of academic researchers in the study,
|
Experimental: Researchers/High Incentive/Duty Frame
The participant is assigned to receive a flyer that includes a message emphasizing the involvement of academic researchers and a $20 incentive.
Then the participant is assigned to be a message that emphasizes an individual's responsibility to their community (i.e.
duty frame).
|
Individuals see a 10 dollar incentive on the flyers advertising the baseline survey.
Individuals will see messaging that emphasizes an individual's responsibility to their community in the baseline survey (duty frame),
Individuals see a message emphasizing the involvement of academic researchers in the study,
|
Experimental: Researchers/High Incentive/Racial/Ethnic Frame
The participant is assigned to receive a flyer that includes a message emphasizing the involvement of academic researchers and a $20 incentive.
Then the participant is assigned to be a message that emphasizes the disproportionate impact of COVID-19 on certain ethnic and racial groups.
|
Individuals see a 10 dollar incentive on the flyers advertising the baseline survey.
Individuals will see messaging that emphasizes the disproportionate impact of COVID-19 on certain ethnic and racial groups in the baseline survey.
Individuals see a message emphasizing the involvement of academic researchers in the study,
|
Experimental: Researchers/High Incentive/No Message Frame
The participant is assigned to receive a flyer that includes a message emphasizing the involvement of academic researchers and a $20 incentive.
Then the participant is assigned to the arm that provides no messaging.
|
Individuals see a 10 dollar incentive on the flyers advertising the baseline survey.
Individuals will see no messaging in the baseline survey.
Individuals see a message emphasizing the involvement of academic researchers in the study,
|
Experimental: Government/Low Incentive/Cost-Benefit Frame
The participant is assigned to receive a flyer that includes a message emphasizing government involvement and a $10 incentive.
Then the participant is assigned to be a message that emphasizes the public health benefits of answering the survey questions (i.e.
cost-benefit frame).
|
Individuals see a message emphasizing the involvement of the government in the study,
Individuals will see messaging that emphasizes the public health benefits of answering the survey questions in the baseline survey (cost-benefit frame).
Individuals see a 10 dollar incentive on the flyers advertising the baseline survey.
|
Experimental: Government/Low Incentive/Duty Frame
The participant is assigned to receive a flyer that includes a message emphasizing government involvement and a $10 incentive.
Then the participant is assigned to be a message that emphasizes an individual's responsibility to their community (i.e.
duty frame).
|
Individuals see a message emphasizing the involvement of the government in the study,
Individuals will see messaging that emphasizes an individual's responsibility to their community in the baseline survey (duty frame),
Individuals see a 10 dollar incentive on the flyers advertising the baseline survey.
|
Experimental: Government/Low Incentive/Racial/Ethnic Frame
The participant is assigned to receive a flyer that includes a message emphasizing government involvement and a $10 incentive.
Then the participant is assigned to be a message that emphasizes the disproportionate impact of COVID-19 on certain ethnic and racial groups.
|
Individuals see a message emphasizing the involvement of the government in the study,
Individuals will see messaging that emphasizes the disproportionate impact of COVID-19 on certain ethnic and racial groups in the baseline survey.
Individuals see a 10 dollar incentive on the flyers advertising the baseline survey.
|
Experimental: Government/Low Incentive/No Message Frame
The participant is assigned to receive a flyer that includes a message emphasizing government involvement and a $10 incentive.
Then the participant is assigned to the arm that provides no messaging.
|
Individuals see a message emphasizing the involvement of the government in the study,
Individuals will see no messaging in the baseline survey.
Individuals see a 10 dollar incentive on the flyers advertising the baseline survey.
|
Experimental: Researchers/Low Incentive/Cost-Benefit Frame
The participant is assigned to receive a flyer that includes a message emphasizing the involvement of academic researchers and a $10 incentive.
Then the participant is assigned to be a message that emphasizes the public health benefits of answering the survey questions (i.e.
cost-benefit frame).
|
Individuals will see messaging that emphasizes the public health benefits of answering the survey questions in the baseline survey (cost-benefit frame).
Individuals see a message emphasizing the involvement of academic researchers in the study,
Individuals see a 10 dollar incentive on the flyers advertising the baseline survey.
|
Experimental: Researchers/Low Incentive/Duty Frame
The participant is assigned to receive a flyer that includes a message emphasizing the involvement of academic researchers and a $10 incentive.
Then the participant is assigned to be a message that emphasizes an individual's responsibility to their community (i.e.
duty frame).
|
Individuals will see messaging that emphasizes an individual's responsibility to their community in the baseline survey (duty frame),
Individuals see a message emphasizing the involvement of academic researchers in the study,
Individuals see a 10 dollar incentive on the flyers advertising the baseline survey.
|
Experimental: Researchers/Low Incentive/Racial/Ethnic Frame
The participant is assigned to receive a flyer that includes a message emphasizing the involvement of academic researchers and a $10 incentive.
Then the participant is assigned to be a message that emphasizes the disproportionate impact of COVID-19 on certain ethnic and racial groups.
|
Individuals will see messaging that emphasizes the disproportionate impact of COVID-19 on certain ethnic and racial groups in the baseline survey.
Individuals see a message emphasizing the involvement of academic researchers in the study,
Individuals see a 10 dollar incentive on the flyers advertising the baseline survey.
|
Experimental: Researchers/Low Incentive/No Message Frame
The participant is assigned to receive a flyer that includes a message emphasizing the involvement of academic researchers and a $10 incentive.
Then the participant is assigned to the arm that provides no messaging.
|
Individuals will see no messaging in the baseline survey.
Individuals see a message emphasizing the involvement of academic researchers in the study,
Individuals see a 10 dollar incentive on the flyers advertising the baseline survey.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Effect of monetary incentives in increasing unit response 1
Time Frame: This outcome will be assessed when the individual agrees to participate in the Baseline survey, which takes approximately 20 minutes.
|
Number of participants who received a flyer that mentions a $20 incentive and completed the survey
|
This outcome will be assessed when the individual agrees to participate in the Baseline survey, which takes approximately 20 minutes.
|
Effect of monetary incentives in increasing unit response 2
Time Frame: This outcome will be assessed when the individual agrees to participate in the Baseline survey, which takes approximately 20 minutes.
|
Number of participants who received a flyer that mentions a $10 incentive and completed the survey.
|
This outcome will be assessed when the individual agrees to participate in the Baseline survey, which takes approximately 20 minutes.
|
Effect of a government frame in reducing unit response 1
Time Frame: This outcome will be assessed when the individual agrees to participate in the Baseline survey, which takes approximately 20 minutes.
|
Number of participants who received a flyer that mentions a government frame and completed the survey
|
This outcome will be assessed when the individual agrees to participate in the Baseline survey, which takes approximately 20 minutes.
|
Effect of a government frame in reducing unit response 2
Time Frame: This outcome will be assessed when the individual agrees to participate in the Baseline survey, which takes approximately 20 minutes.
|
Number of participants who received a flyer that mentions a research frame and completed the survey.
|
This outcome will be assessed when the individual agrees to participate in the Baseline survey, which takes approximately 20 minutes.
|
Interactions between monetary incentives and a government frame 1
Time Frame: This outcome will be assessed when the individual agrees to participate in the Baseline survey, which takes approximately 20 minutes.
|
Number of participants who received a flyer that mentions a government frame and $20 incentive and completed the survey
|
This outcome will be assessed when the individual agrees to participate in the Baseline survey, which takes approximately 20 minutes.
|
Interactions between monetary incentives and a government frame 2
Time Frame: This outcome will be assessed when the individual agrees to participate in the Baseline survey, which takes approximately 20 minutes.
|
Number of participants who received a flyer that mentions a government frame and $10 incentive and completed the survey
|
This outcome will be assessed when the individual agrees to participate in the Baseline survey, which takes approximately 20 minutes.
|
Interactions between monetary incentives and a government frame 3
Time Frame: This outcome will be assessed during the 20-minute Baseline Survey.
|
Number of participants who received a flyer that mentions a researcher frame and $20 incentive and completed the survey
|
This outcome will be assessed during the 20-minute Baseline Survey.
|
Interactions between monetary incentives and a government frame 4
Time Frame: This outcome will be assessed during the 20-minute Baseline Survey.
|
Number of participants who received a flyer that mentions a researcher frame and $10 incentive and completed the survey
|
This outcome will be assessed during the 20-minute Baseline Survey.
|
Demographic characteristics of participants assigned into each treatment arm
Time Frame: This outcome will be assessed during the 20-minute Baseline Survey.
|
Demographic characteristics (e.g.
sex, education level, income level, race/ethnicity) of participants who are assigned to each treatment arm and completed the survey.
|
This outcome will be assessed during the 20-minute Baseline Survey.
|
Effect of various messaging frames in increasing item non-response
Time Frame: This outcome will be assessed during the 20-minute Baseline Survey.
|
Number of survey participants who are randomly assigned to receive each messaging frame that: a) emphasizes the public health benefits of answering the survey questions (cost-benefit frame); b) emphasizes an individual's responsibility to their community (duty frame); c) emphasizes the disproportionate impact of COVID-19 on certain ethnic and racial groups; or d) provides no messaging.
|
This outcome will be assessed during the 20-minute Baseline Survey.
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Marcella Alsan, MD, MPH, PhD, Harvard Kennedy School
Publications and helpful links
General Publications
- Griffin, DH. Measuring survey nonresponse by race and ethnicity. In Proceedings of the Annual Meetings of the American Statistical Association. 2002; 11-15.
- Maitland A, Lin A, Cantor D, Jones M, Moser RP, Hesse BW, Davis T, Blake KD. A Nonresponse Bias Analysis of the Health Information National Trends Survey (HINTS). J Health Commun. 2017 Jul;22(7):545-553. doi: 10.1080/10810730.2017.1324539. Epub 2017 May 30.
- Meyer, Bruce D., Wallace KC Mok, and James X. Sullivan. Household surveys in crisis. Journal of Economic Perspectives. 2015; 29(4): 199-226.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- IRB20-1444
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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