Philadelphia, Pennsylvania 19103


Purpose:

The primary objective of this study is to determine to what degree sugary drink warning labels increase consumers' knowledge about the potential health harms of sugary drinks and reduce sugary drink intake. The study is designed to answer three additional questions: 1) Do some warning labels work better than others? 2) What is the effect of warning labels over time? 3) If warning labels influence behavior, is it because they increase knowledge or simply provide a salient reminder that some drinks are less healthy? This study will test the effect of repeated exposure to warning labels on total calories purchased over time and assess whether knowledge or salience better explain label effects.


Criteria:

Inclusion Criteria: Participants must: - be a primary caregiver of a child under 12 years old; - be ≥18 years old; - read and speak English; - drink sugary drinks at least twelve times per month (~three times per week) and have a child who does the same - be the primary grocery shopper for their family; - have regular internet access. Exclusion Criteria: - not a primary caregiver of a child under 12 years old - <18 years old - cannot read and speak English - does not drink sugary drinks at least 12 times per month and have a child who does the same - is not the primary grocery shopper for their family - does not have regular internet access


NCT ID:

NCT03654586


Primary Contact:

Principal Investigator
Christina A Roberto, PhD
University of Pennsylvania

Makenzie Wood, MSEd
Phone: 215-593-9179
Email: Makenzie.wood@pennmedicine.upenn.edu


Backup Contact:

Email: anapeter@pennmedicine.upenn.edu
Ana Peterhans, MPH
Phone: 215-746-6476


Location Contact:

Philadelphia, Pennsylvania 19103
United States

Makenzie Wood, MSEd
Phone: 215-593-9179
Email: Makenzie.wood@pennmedicine.upenn.edu

Site Status: Recruiting


Data Source: ClinicalTrials.gov

Date Processed: February 04, 2019

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