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Mechanisms of Nudges on Families' Decision-Making Process

Y

Yale-NUS College

Status

Completed

Conditions

Organ Donation

Treatments

Other: Norms
Other: Frame

Study type

Interventional

Funder types

Other

Identifiers

NCT03816241
HSS-1502-P02-05

Details and patient eligibility

About

As part of a larger study, participants are told to read 1 out of 4 anecdotes depicting an organ donation scenario where they are required to make a decision on behalf of their mother who has just suffered an accident. The participants are then surveyed on their attitudes towards organ donation.

Full description

As part of a larger study, participants are given 1 out of 4 possible vignettes which depicts an organ donation scenario involving their mother. The possible vignettes consist of a Control condition, a Framing condition, a Normative condition and a condition that includes all the nudges. Participants are then given surveys to gauge their views and attitudes towards organ donation as a whole, their trust towards medical institutions and the doctors, their perceived manipulation from the doctor and their views on the altruistic nature of organ donation.

Enrollment

200 patients

Sex

All

Ages

21+ years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • Above age 21
  • Singapore Citizens and Permanent Residents

Exclusion criteria

  • Below age 21
  • Non-citizens
  • Not able to make decisions for self

Trial design

Primary purpose

Health Services Research

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Double Blind

200 participants in 4 patient groups

Control
No Intervention group
Description:
Vignette contains no extra information.
Frame
Experimental group
Description:
Vignette is framed in a particular manner
Treatment:
Other: Frame
Norms
Experimental group
Description:
Vignette contains extra information about norms
Treatment:
Other: Norms
All
Experimental group
Description:
Vignette contains extra information about norms and is framed in a particular manner.
Treatment:
Other: Frame
Other: Norms

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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