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Related Concept Videos

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Desludging Elicits Less Opposition Than Nudging.

Nathan Hodson1, Michael Sobolev2, Wändi Bruine de Bruin3

  • 1Sol Price School of Public Policy, University of Southern California, Los Angeles, California; Warwick Medical School, University of Warwick, Coventry, United Kingdom.

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This summary is machine-generated.

Public attitudes favor de-sludging interventions over nudging for increasing colorectal cancer screening. De-sludging removes barriers, while nudging steers behavior, with de-sludging showing greater public acceptance.

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Area of Science:

  • Public health
  • Behavioral science
  • Health policy

Background:

  • Many Americans are not up-to-date with colorectal cancer screening.
  • Two intervention types exist: nudging (e.g., default appointments) and de-sludging (removing barriers).
  • Public attitudes toward de-sludging are largely unknown, unlike nudging, which has faced controversy.

Purpose of the Study:

  • To compare public perceptions of nudging versus de-sludging interventions for colorectal cancer screening.
  • To determine if opposition and negative perceptions differ between nudging and de-sludging.
  • To assess if political affiliation influences these perceptions.

Main Methods:

  • A randomized cross-sectional survey of 8,735 U.S. residents.
  • Participants were randomized to view one of ten intervention descriptions (five nudging, five de-sludging).
  • Data collected and analyzed between 2023-2024.

Main Results:

  • Nudging interventions were more frequently associated with opposition compared to de-sludging.
  • Nudging also elicited greater perceived ineffectiveness and threats to freedom.
  • These findings were consistent across different political affiliations.

Conclusions:

  • Public support appears higher for de-sludging interventions compared to nudging.
  • Prioritizing de-sludging may be a more effective strategy for increasing colorectal cancer screening uptake.
  • Intervention design should consider public acceptance and perceived autonomy.