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Using Visual Arrays to Support Understanding of Genetic Risk
Sponsor: Stephanie B. Seminara, MD
Summary
The goal of this study is to understand how people understand risk from genetic testing. The investigators want to understand what visual aid best helps people accurately assess risk. The investigators also want to understand how people relate risk to their health. The main questions the study aims to answer are: 1. Which visual aid most accurately show genetic risk? 2. How do people perceive risk related to genetic test results? 3. What factors are associated with people discussing their results with family? Participants will: 1. receive of of two visual aids showing risk 2. state their estimation of risk 3. answer questions about how they feel about risk and sharing information with family
Official title: Examining Genetic Literacy and Numeracy in the General Population
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
1045
Start Date
2025-07-28
Completion Date
2025-08-18
Last Updated
2026-09-24
Healthy Volunteers
Yes
Conditions
Interventions
Visual Array
Single side-by-side visual array
Narrative Visual Array
Evolving narrative with sequential visual arrays
Choice
Non-directive decision frame
Enhanced Choice
Decision frame with subjective norms nudge
Locations (1)
Boston College
Boston, Massachusetts, United States