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Related Concept Videos

Probability in Statistics01:14

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Related Experiment Video

Updated: Jun 23, 2025

Measuring the Subjective Value of Risky and Ambiguous Options using Experimental Economics and Functional MRI Methods
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Insufficient evidence for interactive or animated graphics for communicating probability.

Jessica S Ancker1, Natalie C Benda2, Brian J Zikmund-Fisher3

  • 1Department of Biomedical Informatics, Vanderbilt University Medical Center, Nashville, TN 37209, United States.

Journal of the American Medical Informatics Association : JAMIA
|June 21, 2024
PubMed
Summary
This summary is machine-generated.

Interactive visualizations and animations for health probability data do not yet show strong evidence of improving comprehension over static graphics. Further research is needed to determine their effectiveness in health communication.

Keywords:
animated visualizationgraphicshealth behaviorinteractive visualizationrisk communication

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Area of Science:

  • Health communication
  • Data visualization
  • Risk communication

Background:

  • Communicating health probabilities (e.g., disease risk) is crucial for informed decision-making.
  • Traditional static graphics and numerical data are common but may have limitations in conveying complex probabilistic information.
  • Interactive and animated visualizations offer potential for enhanced understanding of health risks.

Purpose of the Study:

  • To analyze studies comparing interactive/animated health probability visualizations against static graphics or numerical data.
  • To assess the effectiveness of different types of interactive and animated visualizations in health communication.

Main Methods:

  • Secondary analysis of a comprehensive systematic review on communicating health numbers.
  • Categorization of research based on four types of interactive or animated visualizations studied.

Main Results:

  • Four categories of visualizations were identified: simulating probabilistic events, demonstrating randomness, reducing information overload, and promoting elaborative thinking.
  • Overall, these visualizations did not provide strong evidence of superiority over static graphics in improving comprehension, risk perception, or health behaviors.

Conclusions:

  • Current evidence does not strongly support the enhanced effectiveness of interactive or animated health visualizations compared to static graphics.
  • Future research should rigorously evaluate novel interactive/animated visualizations against static counterparts to guide health communication practices.
  • The accessibility of static visuals for diverse populations, including those with limited digital access, warrants consideration.