Informed Consent Formats by Information Preference and Priority

NACompletedINTERVENTIONAL
Enrollment

500

Participants

Timeline

Start Date

November 27, 2017

Primary Completion Date

December 31, 2017

Study Completion Date

December 31, 2017

Conditions
Consent FormsAsthma
Interventions
BEHAVIORAL

Original consent form

Participants will review the full-length, original consent form for the clinical trial.

BEHAVIORAL

Shortened consent form

Participants will review a shortened consent form for the clinical trial, which includes only material indicated as important by 2/3 of participants from a previous study.

BEHAVIORAL

Reordered, shortened consent form

Participants will review a reordered, shortened consent form. This form is based on the shortened consent form, but the sections are reordered based on a previous study, such that sentences previously rated as more likely to impact a participant's decision is more likely to be presented first (except for an initial introductory section).

BEHAVIORAL

Shortened consent form with a highlights box

Participants will review a shortened consent form with a highlights box, where the highlights box includes the 10 sentences rates as most likely to impact a participant's decision from a previous study.

BEHAVIORAL

Interactive, shortened consent form

Participants will review an interactive, shortened consent form, where hyperlinks to different sections of the consent form are provided. The landing page includes the introductory section.

Trial Locations (1)

15213

Carnegie Mellon University, Pittsburgh

Sponsors

Collaborators (1)

All Listed Sponsors
collaborator

ICON plc

INDUSTRY

lead

Carnegie Mellon University

OTHER